ShellCheck - shell script analysis tool
version: 0.10.0
license: GNU General Public License, version 3
website: https://www.shellcheck.net
Redirect to /tmp/tmp.TkBqZ8oCtt and /tmp/tmp.boPp7saYzq
Tree base:
5d6d67c4cb10 ("Merge branch 'net-bcmgenet-add-support-for-gro-software-interrupt-coalescing'")
Now at:
c6577cdf5cc9 ("selftest: Add selftest for multicast address notifications")
 ====== Checking before the patch ======
Checking tools/testing/selftests/net/rtnetlink.sh - 92b39af047694c9000fd5d4b91e04b1c583b35a20f0c57eecd990e1ab7a38e29


In rtnetlink.sh line 54:
	if [ $1 -eq 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$1" -eq 0 ]; then


In rtnetlink.sh line 55:
		ret=1
                ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 68:
	if [ "$VERBOSE" = "1" -a -n "$out" ]; then
                              ^-- SC2166 (warning): Prefer [ p ] && [ q ] as [ p -a q ] is not well defined.


In rtnetlink.sh line 82:
	run_cmd_common "$@"
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 83:
	rc=$?
        ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 84:
	check_fail $rc
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	check_fail "$rc"


In rtnetlink.sh line 85:
	return $rc
        ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$rc"


In rtnetlink.sh line 90:
	local find="$1"; shift
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                         ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 91:
	local cmd="$*"
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 92:
	local out
        ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 93:
	if [ "$VERBOSE" = "1" ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 94:
		echo "COMMAND: ${cmd} 2>&1 | grep -q '${find}'"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 96:
	out=$($cmd 2>&1 | grep -q "${find}" 2>&1)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 97:
	return $?
        ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 101:
	run_cmd_grep_common "$@"
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 102:
	rc=$?
        ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 103:
	check_err $rc
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	check_err "$rc"


In rtnetlink.sh line 104:
	return $rc
        ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$rc"


In rtnetlink.sh line 109:
	run_cmd_grep_common "$@"
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 110:
	rc=$?
        ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 111:
	check_fail $rc
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	check_fail "$rc"


In rtnetlink.sh line 112:
	return $rc
        ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$rc"


In rtnetlink.sh line 122:
		read a
                ^--^ SC2162 (info): read without -r will mangle backslashes.


In rtnetlink.sh line 127:
		read a
                ^--^ SC2162 (info): read without -r will mangle backslashes.


In rtnetlink.sh line 146:
	dev="$1"
        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 147:
	r=$ret
        ^----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 148:
	run_cmd ip netconf show dev "$dev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 149:
	for f in 4 6; do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 150:
		run_cmd ip -$f netconf show dev "$dev"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                            ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		run_cmd ip -"$f" netconf show dev "$dev"


In rtnetlink.sh line 153:
	if [ $ret -ne 0 ] ;then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ] ;then


In rtnetlink.sh line 154:
		end_test "FAIL: ip netconf show $dev"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 155:
		test $r -eq 0 && ret=0
                ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-- SC2086 (info): Double quote to prevent globbing and word splitting.
                                 ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
		test "$r" -eq 0 && ret=0


In rtnetlink.sh line 156:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 163:
	devbr="test-br0"
        ^--------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 164:
	vlandev="testbr-vlan1"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 166:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 167:
	run_cmd ip link add name "$devbr" type bridge
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 168:
	run_cmd ip link set dev "$devdummy" master "$devbr"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 169:
	run_cmd ip link set "$devbr" up
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 170:
	run_cmd ip link add link "$devbr" name "$vlandev" type vlan id 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 171:
	run_cmd ip addr add dev "$vlandev" 10.200.7.23/30
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 172:
	run_cmd ip -6 addr add dev "$vlandev" dead:42::1234/64
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 173:
	run_cmd ip -d link
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 174:
	run_cmd ip r s t all
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 176:
	for name in "$devbr" "$vlandev" "$devdummy" ; do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 177:
		kci_test_netconf "$name"
                ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 179:
	run_cmd ip -6 addr del dev "$vlandev" dead:42::1234/64
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 180:
	run_cmd ip link del dev "$vlandev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 181:
	run_cmd ip link del dev "$devbr"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 183:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 184:
		end_test "FAIL: bridge setup"
                ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 185:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 187:
	end_test "PASS: bridge setup"
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 193:
	gredev=neta
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 194:
	rem=10.42.42.1
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 195:
	loc=10.0.0.1
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 197:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 198:
	run_cmd ip tunnel add $gredev mode gre remote $rem local $loc ttl 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                      ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                 ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip tunnel add "$gredev" mode gre remote "$rem" local "$loc" ttl 1


In rtnetlink.sh line 199:
	run_cmd ip link set $gredev up
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip link set "$gredev" up


In rtnetlink.sh line 200:
	run_cmd ip addr add 10.23.7.10 dev $gredev
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                           ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip addr add 10.23.7.10 dev "$gredev"


In rtnetlink.sh line 201:
	run_cmd ip route add 10.23.8.0/30 dev $gredev
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip route add 10.23.8.0/30 dev "$gredev"


In rtnetlink.sh line 202:
	run_cmd ip addr add dev "$devdummy" 10.23.7.11/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 203:
	run_cmd ip link
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 204:
	run_cmd ip addr
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 206:
	kci_test_netconf "$gredev"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 207:
	run_cmd ip addr del dev "$devdummy" 10.23.7.11/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 208:
	run_cmd ip link del $gredev
        ^-------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip link del "$gredev"


In rtnetlink.sh line 210:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 211:
		end_test "FAIL: gre tunnel endpoint"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 212:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 214:
	end_test "PASS: gre tunnel endpoint"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 221:
	dev=lo
        ^----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 222:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 224:
	run_cmd tc qdisc add dev "$dev" root handle 1: htb
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 225:
	run_cmd tc class add dev "$dev" parent 1: classid 1:10 htb rate 1mbit
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 226:
	run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffe: protocol ip u32 divisor 256
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 227:
	run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffd: protocol ip u32 divisor 256
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 228:
	run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffc: protocol ip u32 divisor 256
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 229:
	run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 ht ffe:2: match ip src 10.0.0.3 flowid 1:10
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 230:
	run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:2 u32 ht ffe:2: match ip src 10.0.0.2 flowid 1:10
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 231:
	run_cmd tc filter show dev "$dev" parent  1:0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 232:
	run_cmd tc filter del dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 233:
	run_cmd tc filter show dev "$dev" parent  1:0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 234:
	run_cmd tc qdisc del dev "$dev" root handle 1: htb
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 236:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 237:
		end_test "FAIL: tc htb hierarchy"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 238:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 240:
	end_test "PASS: tc htb hierarchy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 246:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 247:
	run_cmd ip rule add fwmark 1 lookup 100
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 248:
	run_cmd ip route add local 0.0.0.0/0 dev lo table 100
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 249:
	run_cmd ip r s t all
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 250:
	run_cmd ip rule del fwmark 1 lookup 100
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 251:
	run_cmd ip route del local 0.0.0.0/0 dev lo table 100
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 253:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 254:
		end_test "FAIL: policy route test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 255:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 257:
	end_test "PASS: policy routing"
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 262:
	local hash_policy=$(sysctl -n net.ipv4.fib_multipath_hash_policy)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                            ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 264:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 265:
	run_cmd ip route get 127.0.0.1
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 266:
	run_cmd ip route get 127.0.0.1 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 267:
	run_cmd ip route get ::1
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 268:
	run_cmd ip route get fe80::1 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 269:
	run_cmd ip route get 127.0.0.1 from 127.0.0.1 oif lo tos 0x10 mark 0x1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 270:
	run_cmd ip route get ::1 from ::1 iif lo oif lo tos 0x10 mark 0x1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 271:
	run_cmd ip addr add dev "$devdummy" 10.23.7.11/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 272:
	run_cmd ip route get 10.23.7.11 from 10.23.7.12 iif "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 273:
	run_cmd ip route add 10.23.8.0/24 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 277:
	sysctl -wq net.ipv4.fib_multipath_hash_policy=0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 278:
	run_cmd ip route get 10.23.8.11
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 279:
	sysctl -wq net.ipv4.fib_multipath_hash_policy=1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 280:
	run_cmd ip route get 10.23.8.11
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 281:
	sysctl -wq net.ipv4.fib_multipath_hash_policy="$hash_policy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 282:
	run_cmd ip route del 10.23.8.0/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 283:
	run_cmd ip addr del dev "$devdummy" 10.23.7.11/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 286:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 287:
		end_test "FAIL: route get"
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 288:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 291:
	end_test "PASS: route get"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 296:
	for i in $(seq 10 100) ;do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 297:
		lft=$(((RANDOM%3) + 1))
                ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 298:
		run_cmd ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1))
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                             ^-- SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                 ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		run_cmd ip addr add 10.23.11."$i"/32 dev "$devdummy" preferred_lft "$lft" valid_lft $((lft+1))


In rtnetlink.sh line 301:
	sleep 5
        ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 302:
	run_cmd_grep_fail "10.23.11." ip addr show dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 303:
	if [ $? -eq 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if mycmd;', not indirectly with $?.


In rtnetlink.sh line 304:
		check_err 1
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 305:
		end_test "FAIL: preferred_lft addresses remaining"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 306:
		return
                ^----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 309:
	end_test "PASS: preferred_lft addresses have expired"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 314:
	promote=$(sysctl -n net.ipv4.conf.$devdummy.promote_secondaries)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                          ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	promote=$(sysctl -n net.ipv4.conf."$devdummy".promote_secondaries)


In rtnetlink.sh line 316:
	sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	sysctl -q net.ipv4.conf."$devdummy".promote_secondaries=1


In rtnetlink.sh line 318:
	for i in $(seq 2 254);do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 319:
		IP="10.23.11.$i"
                ^--------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 320:
		ip -f inet addr add $IP/16 brd + dev "$devdummy"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                    ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		ip -f inet addr add "$IP"/16 brd + dev "$devdummy"


In rtnetlink.sh line 321:
		ifconfig "$devdummy" $IP netmask 255.255.0.0
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                     ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		ifconfig "$devdummy" "$IP" netmask 255.255.0.0


In rtnetlink.sh line 324:
	ip addr flush dev "$devdummy"
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 326:
	[ $promote -eq 0 ] && sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=0
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
          ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                              ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                      ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	[ "$promote" -eq 0 ] && sysctl -q net.ipv4.conf."$devdummy".promote_secondaries=0


In rtnetlink.sh line 328:
	end_test "PASS: promote_secondaries complete"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 333:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 334:
	run_cmd ip addrlabel add prefix dead::/64 dev lo label 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 335:
	run_cmd_grep "prefix dead::/64 dev lo label 1" ip addrlabel list
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 336:
	run_cmd ip addrlabel del prefix dead::/64 dev lo label 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 337:
	run_cmd ip addrlabel add prefix dead::/64 label 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 338:
	run_cmd ip addrlabel del prefix dead::/64 label 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 341:
	for i in $(seq 1 1000); do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 342:
		ip addrlabel add prefix 1c3::/64 label 12345 2>/dev/null
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 345:
	for i in $(seq 1 1000); do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 346:
		ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 349:
	wait
        ^--^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 351:
	ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 353:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 354:
		end_test "FAIL: ipv6 addrlabel"
                ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 355:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 358:
	end_test "PASS: ipv6 addrlabel"
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 363:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 364:
	namewant=$(uuidgen)
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 365:
	syspathname="/sys/class/net/$devdummy/ifalias"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 366:
	run_cmd ip link set dev "$devdummy" alias "$namewant"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 368:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 369:
		end_test "FAIL: cannot set interface alias of $devdummy to $namewant"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 370:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 372:
	run_cmd_grep "alias $namewant" ip link show "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 374:
	if [ -r "$syspathname" ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 375:
		read namehave < "$syspathname"
                ^--^ SC2162 (info): read without -r will mangle backslashes.
                ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 376:
		if [ "$namewant" != "$namehave" ]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 377:
			end_test "FAIL: did set ifalias $namewant but got $namehave"
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 378:
			return 1
                        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 381:
		namewant=$(uuidgen)
                ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 382:
		echo "$namewant" > "$syspathname"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 383:
	        run_cmd_grep "alias $namewant" ip link show "$devdummy"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 386:
		echo "" > "$syspathname"
                ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 387:
	        run_cmd_grep_fail "alias $namewant" ip link show "$devdummy"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 389:
		for i in $(seq 1 100); do
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 390:
			uuidgen > "$syspathname" &
                        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 393:
		wait
                ^--^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 396:
		run_cmd ip link set dev "$devdummy" alias "$namewant"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 400:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 401:
		end_test "FAIL: set interface alias $devdummy to $namewant"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 402:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 405:
	end_test "PASS: set ifalias $namewant for $devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 410:
	vrfname="test-vrf"
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 411:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 412:
	run_cmd ip link show type vrf
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 413:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 414:
		end_test "SKIP: vrf: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 415:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 417:
	run_cmd ip link add "$vrfname" type vrf table 10
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 418:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 419:
		end_test "FAIL: can't add vrf interface, skipping test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 420:
		return 0
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 422:
	run_cmd_grep "$vrfname" ip -br link show type vrf
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 423:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 424:
		end_test "FAIL: created vrf device not found"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 425:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 428:
	run_cmd ip link set dev "$vrfname" up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 429:
	run_cmd ip link set dev "$devdummy" master "$vrfname"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 430:
	run_cmd ip link del dev "$vrfname"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 432:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 433:
		end_test "FAIL: vrf"
                ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 434:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 437:
	end_test "PASS: vrf"
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 442:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 443:
	vxlan="test-vxlan0"
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 444:
	vlan="test-vlan0"
        ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 445:
	run_cmd ip -netns "$testns" link add "$vxlan" type vxlan id 42 group 239.1.1.1 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^-----^ SC2154 (warning): testns is referenced but not assigned.


In rtnetlink.sh line 447:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 448:
		end_test "FAIL: can't add vxlan interface, skipping test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 449:
		return 0
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 452:
	run_cmd ip -netns "$testns" addr add 10.2.11.49/24 dev "$vxlan"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 453:
	run_cmd ip -netns "$testns" link set up dev "$vxlan"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 454:
	run_cmd ip -netns "$testns" link add link "$vxlan" name "$vlan" type vlan id 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 457:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan vni 43
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 458:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan group ffe5::5 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 459:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan ttl inherit
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 461:
	run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan ttl 64
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 462:
	run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan nolearning
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 464:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan proxy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 465:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan norsc
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 466:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l2miss
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 467:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l3miss
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 468:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan external
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 469:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udpcsum
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 470:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumtx
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 471:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumrx
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 472:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumtx
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 473:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumrx
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 474:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gbp
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 475:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gpe
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 476:
	run_cmd ip -netns "$testns" link del "$vxlan"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 478:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 479:
		end_test "FAIL: vxlan"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 480:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 482:
	end_test "PASS: vxlan"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 487:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 488:
	name="test-fou"
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 489:
	run_cmd_grep 'Usage: ip fou' ip fou help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 490:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 491:
		end_test "SKIP: fou: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 492:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 495:
	if ! /sbin/modprobe -q -n fou; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 496:
		end_test "SKIP: module fou is not found"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 497:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 499:
	/sbin/modprobe -q fou
        ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 501:
	run_cmd ip -netns "$testns" fou add port 7777 ipproto 47
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 502:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 503:
		end_test "FAIL: can't add fou port 7777, skipping test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 504:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 506:
	run_cmd ip -netns "$testns" fou add port 8888 ipproto 4
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 507:
	run_cmd_fail ip -netns "$testns" fou del port 9999
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 508:
	run_cmd ip -netns "$testns" fou del port 7777
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 509:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 510:
		end_test "FAIL: fou"s
                ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 511:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 514:
	end_test "PASS: fou"
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 520:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 521:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 522:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 523:
		end_test "SKIP encap tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 524:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 526:
	run_cmd ip -netns "$testns" link set lo up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 527:
	run_cmd ip -netns "$testns" link add name "$devdummy" type dummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 528:
	run_cmd ip -netns "$testns" link set "$devdummy" up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 529:
	run_cmd kci_test_encap_vxlan
        ^--------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 530:
	run_cmd kci_test_encap_fou
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 532:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 533:
	return $ret
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$ret"


In rtnetlink.sh line 538:
	msname="test_macsec0"
        ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 539:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 540:
	run_cmd_grep "^Usage: ip macsec" ip macsec help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 541:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 542:
		end_test "SKIP: macsec: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 543:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 545:
	run_cmd ip link add link "$devdummy" "$msname" type macsec port 42 encrypt on
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 546:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 547:
		end_test "FAIL: can't add macsec interface, skipping test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 548:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 550:
	run_cmd ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 551:
	run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 552:
	run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on key 00 0123456789abcdef0123456789abcdef
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 553:
	run_cmd ip macsec show
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 554:
	run_cmd ip link del dev "$msname"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 556:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 557:
		end_test "FAIL: macsec"
                ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 558:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 561:
	end_test "PASS: macsec"
        ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 584:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 585:
	algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 586:
	srcip=192.168.123.1
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 587:
	dstip=192.168.123.2
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 588:
	spi=7
        ^-^ SC2034 (warning): spi appears unused. Verify use (or export if used externally).
        ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 590:
	ip addr add $srcip dev $devdummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                               ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip addr add "$srcip" dev "$devdummy"


In rtnetlink.sh line 593:
	run_cmd ip x s flush ; ip x p flush
        ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                               ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 596:
	tmpfile=`mktemp /var/run/ipsectestXXX`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^----------------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
                 ^--------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	tmpfile=$(mktemp /var/run/ipsectestXXX)


In rtnetlink.sh line 597:
	mpid=`(ip x m > $tmpfile & echo $!) 2>/dev/null`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
              ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                        ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                   ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	mpid=$((ip x m > "$tmpfile" & echo $!) 2>/dev/null)


In rtnetlink.sh line 598:
	sleep 0.2
        ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 600:
	ipsecid="proto esp src $srcip dst $dstip spi 0x07"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 601:
	run_cmd ip x s add $ipsecid \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x s add "$ipsecid" \


In rtnetlink.sh line 603:
            $algo sel src $srcip/24 dst $dstip/24
            ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
                          ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                        ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
            "$algo" sel src "$srcip"/24 dst "$dstip"/24


In rtnetlink.sh line 606:
	lines=`ip x s list | grep $srcip | grep $dstip | wc -l`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^---------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
                                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(ip x s list | grep "$srcip" | grep "$dstip" | wc -l)


In rtnetlink.sh line 607:
	run_cmd test $lines -eq 2
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 2


In rtnetlink.sh line 608:
	run_cmd_grep "SAD count 1" ip x s count
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 610:
	lines=`ip x s get $ipsecid | grep $srcip | grep $dstip | wc -l`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                   ^---------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
                                                        ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(ip x s get "$ipsecid" | grep "$srcip" | grep "$dstip" | wc -l)


In rtnetlink.sh line 611:
	run_cmd test $lines -eq 2
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 2


In rtnetlink.sh line 612:
	run_cmd ip x s delete $ipsecid
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x s delete "$ipsecid"


In rtnetlink.sh line 614:
	lines=`ip x s list | wc -l`
        ^-------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	lines=$(ip x s list | wc -l)


In rtnetlink.sh line 615:
	run_cmd test $lines -eq 0
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 0


In rtnetlink.sh line 617:
	ipsecsel="dir out src $srcip/24 dst $dstip/24"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 618:
	run_cmd ip x p add $ipsecsel \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x p add "$ipsecsel" \


In rtnetlink.sh line 619:
		    tmpl proto esp src $srcip dst $dstip \
                                       ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		    tmpl proto esp src "$srcip" dst "$dstip" \


In rtnetlink.sh line 623:
	lines=`ip x p list | grep $srcip | grep $dstip | wc -l`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^---------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
                                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(ip x p list | grep "$srcip" | grep "$dstip" | wc -l)


In rtnetlink.sh line 624:
	run_cmd test $lines -eq 2
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 2


In rtnetlink.sh line 626:
	run_cmd_grep "SPD IN  0 OUT 1 FWD 0" ip x p count
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 628:
	lines=`ip x p get $ipsecsel | grep $srcip | grep $dstip | wc -l`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^---------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
                                                         ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(ip x p get "$ipsecsel" | grep "$srcip" | grep "$dstip" | wc -l)


In rtnetlink.sh line 629:
	run_cmd test $lines -eq 2
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 2


In rtnetlink.sh line 631:
	run_cmd ip x p delete $ipsecsel
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x p delete "$ipsecsel"


In rtnetlink.sh line 633:
	lines=`ip x p list | wc -l`
        ^-------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	lines=$(ip x p list | wc -l)


In rtnetlink.sh line 634:
	run_cmd test $lines -eq 0
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 0


In rtnetlink.sh line 637:
	kill $mpid
        ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	kill "$mpid"


In rtnetlink.sh line 638:
	lines=`wc -l $tmpfile | cut "-d " -f1`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(wc -l "$tmpfile" | cut "-d " -f1)


In rtnetlink.sh line 639:
	run_cmd test $lines -eq 20
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 20


In rtnetlink.sh line 640:
	rm -rf $tmpfile
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	rm -rf "$tmpfile"


In rtnetlink.sh line 643:
	run_cmd ip x s flush
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 644:
	run_cmd ip x p flush
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 645:
	ip addr del $srcip/32 dev $devdummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                  ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip addr del "$srcip"/32 dev "$devdummy"


In rtnetlink.sh line 647:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 648:
		end_test "FAIL: ipsec"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 649:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 651:
	end_test "PASS: ipsec"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 668:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 669:
	algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 670:
	srcip=192.168.123.3
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 671:
	dstip=192.168.123.4
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 672:
	sysfsd=/sys/kernel/debug/netdevsim/netdevsim0/ports/0/
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 673:
	sysfsf=$sysfsd/ipsec
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 674:
	sysfsnet=/sys/bus/netdevsim/devices/netdevsim0/net/
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 675:
	probed=false
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 677:
	if ! mount | grep -q debugfs; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 678:
		mount -t debugfs none /sys/kernel/debug/ &> /dev/null
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 682:
	if [ ! -w /sys/bus/netdevsim/new_device ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 683:
		run_cmd modprobe -q netdevsim
                ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 684:
		if [ $ret -ne 0 ]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 685:
			end_test "SKIP: ipsec_offload can't load netdevsim"
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 686:
			return $ksft_skip
                        ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                               ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
			return "$ksft_skip"


In rtnetlink.sh line 688:
		probed=true
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 691:
	echo "0" > /sys/bus/netdevsim/new_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 692:
	while [ ! -d $sysfsnet ] ; do :; done
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                      ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	while [ ! -d "$sysfsnet" ] ; do :; done


In rtnetlink.sh line 693:
	udevadm settle
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 694:
	dev=`ls $sysfsnet`
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
            ^------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
             ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	dev=$(ls "$sysfsnet")


In rtnetlink.sh line 696:
	ip addr add $srcip dev $dev
        ^-------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                               ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip addr add "$srcip" dev "$dev"


In rtnetlink.sh line 697:
	ip link set $dev up
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                    ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip link set "$dev" up


In rtnetlink.sh line 698:
	if [ ! -d $sysfsd ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ ! -d "$sysfsd" ] ; then


In rtnetlink.sh line 699:
		end_test "FAIL: ipsec_offload can't create device $dev"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 700:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 702:
	if [ ! -f $sysfsf ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ ! -f "$sysfsf" ] ; then


In rtnetlink.sh line 703:
		end_test "FAIL: ipsec_offload netdevsim doesn't support IPsec offload"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 704:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 708:
	ip x s flush ; ip x p flush
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 711:
	run_cmd ip x p add dir out src $srcip/24 dst $dstip/24 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                       ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x p add dir out src "$srcip"/24 dst "$dstip"/24 \


In rtnetlink.sh line 712:
	    tmpl proto esp src $srcip dst $dstip spi 9 \
                               ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    tmpl proto esp src "$srcip" dst "$dstip" spi 9 \


In rtnetlink.sh line 715:
	run_cmd ip x p add dir in src $dstip/24 dst $srcip/24 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                      ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x p add dir in src "$dstip"/24 dst "$srcip"/24 \


In rtnetlink.sh line 716:
	    tmpl proto esp src $dstip dst $srcip spi 9 \
                               ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    tmpl proto esp src "$dstip" dst "$srcip" spi 9 \


In rtnetlink.sh line 719:
	run_cmd ip x s add proto esp src $srcip dst $dstip spi 9 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                         ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x s add proto esp src "$srcip" dst "$dstip" spi 9 \


In rtnetlink.sh line 720:
	    mode transport reqid 42 $algo sel src $srcip/24 dst $dstip/24 \
                                    ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    mode transport reqid 42 "$algo" sel src "$srcip"/24 dst "$dstip"/24 \


In rtnetlink.sh line 721:
	    offload dev $dev dir out
                        ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    offload dev "$dev" dir out


In rtnetlink.sh line 723:
	run_cmd ip x s add proto esp src $dstip dst $srcip spi 9 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                         ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x s add proto esp src "$dstip" dst "$srcip" spi 9 \


In rtnetlink.sh line 724:
	    mode transport reqid 42 $algo sel src $dstip/24 dst $srcip/24 \
                                    ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    mode transport reqid 42 "$algo" sel src "$dstip"/24 dst "$srcip"/24 \


In rtnetlink.sh line 725:
	    offload dev $dev dir in
                        ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    offload dev "$dev" dir in


In rtnetlink.sh line 727:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 728:
		end_test "FAIL: ipsec_offload can't create SA"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 729:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 733:
	lines=`ip x s list | grep -c "crypto offload parameters: dev $dev dir"`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	lines=$(ip x s list | grep -c "crypto offload parameters: dev $dev dir")


In rtnetlink.sh line 734:
	if [ $lines -ne 2 ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$lines" -ne 2 ] ; then


In rtnetlink.sh line 735:
		check_err 1
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 736:
		end_test "FAIL: ipsec_offload SA offload missing from list output"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 740:
	ip neigh add $dstip dev $dev lladdr 00:11:22:33:44:55
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip neigh add "$dstip" dev "$dev" lladdr 00:11:22:33:44:55


In rtnetlink.sh line 742:
	ping -I $dev -c 3 -W 1 -i 0 $dstip >/dev/null
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ping -I "$dev" -c 3 -W 1 -i 0 "$dstip" >/dev/null


In rtnetlink.sh line 745:
	run_cmd diff $sysfsf - << EOF
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd diff "$sysfsf" - << EOF


In rtnetlink.sh line 754:
	if [ $? -ne 0 ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 755:
		end_test "FAIL: ipsec_offload incorrect driver data"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 756:
		check_err 1
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 760:
	ip x s flush
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 761:
	ip x p flush
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 762:
	lines=`grep -c "SA count=0" $sysfsf`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^----------------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^--------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                    ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(grep -c "SA count=0" "$sysfsf")


In rtnetlink.sh line 763:
	if [ $lines -ne 1 ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$lines" -ne 1 ] ; then


In rtnetlink.sh line 764:
		check_err 1
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 765:
		end_test "FAIL: ipsec_offload SA not removed from driver"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 769:
	echo 0 > /sys/bus/netdevsim/del_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 770:
	$probed && rmmod netdevsim
        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 772:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 773:
		end_test "FAIL: ipsec_offload"
                ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 774:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 776:
	end_test "PASS: ipsec_offload"
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 781:
	DEV_NS=gretap00
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 782:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 784:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 785:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 786:
		end_test "SKIP gretap tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 787:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 790:
	run_cmd_grep "^Usage:" ip link help gretap
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 791:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 792:
		end_test "SKIP: gretap: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 793:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 794:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 798:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 802:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 803:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 804:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 807:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap external
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 808:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 810:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 811:
		end_test "FAIL: gretap"
                ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 812:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 813:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 815:
	end_test "PASS: gretap"
        ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 817:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 822:
	DEV_NS=ip6gretap00
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 823:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 825:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 826:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 827:
		end_test "SKIP ip6gretap tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 828:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 831:
	run_cmd_grep "^Usage:" ip link help ip6gretap
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 832:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 833:
		end_test "SKIP: ip6gretap: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 834:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 835:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 839:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 843:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" fc00:200::1/96
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 844:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 845:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 848:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap external
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 849:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 851:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 852:
		end_test "FAIL: ip6gretap"
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 853:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 854:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 856:
	end_test "PASS: ip6gretap"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 858:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 863:
	DEV_NS=erspan00
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 864:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 865:
	run_cmd_grep "^Usage:" ip link help erspan
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 866:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 867:
		end_test "SKIP: erspan: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 868:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 870:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 871:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 872:
		end_test "SKIP erspan tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 873:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 877:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 882:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 883:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 884:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 887:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 892:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 893:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 894:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 897:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan external
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 898:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 900:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 901:
		end_test "FAIL: erspan"
                ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 902:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 903:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 905:
	end_test "PASS: erspan"
        ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 907:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 912:
	DEV_NS=ip6erspan00
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 913:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 914:
	run_cmd_grep "^Usage:" ip link help ip6erspan
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 915:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 916:
		end_test "SKIP: ip6erspan: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 917:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 919:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 920:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 921:
		end_test "SKIP ip6erspan tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 922:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 926:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 931:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 932:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 933:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 936:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 941:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 942:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 943:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 946:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 949:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 951:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 952:
		end_test "FAIL: ip6erspan"
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 953:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 954:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 956:
	end_test "PASS: ip6erspan"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 958:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 963:
	brdev="test-br0"
        ^--------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 964:
	vxlandev="vxlan10"
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 965:
	test_mac=de:ad:be:ef:13:37
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 966:
	localip="10.0.2.2"
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 967:
	dstip="10.0.2.3"
        ^--------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 968:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 970:
	run_cmd_grep 'bridge fdb get' bridge fdb help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 971:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 972:
		end_test "SKIP: fdb get tests: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 973:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 976:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 977:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 978:
		end_test "SKIP fdb get tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 979:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 981:
	IP="ip -netns $testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 982:
	BRIDGE="bridge -netns $testns"
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 983:
	run_cmd $IP link add "$vxlandev" type vxlan id 10 local $localip \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link add "$vxlandev" type vxlan id 10 local "$localip" \


In rtnetlink.sh line 985:
	run_cmd $IP link add name "$brdev" type bridge
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link add name "$brdev" type bridge


In rtnetlink.sh line 986:
	run_cmd $IP link set dev "$vxlandev" master "$brdev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link set dev "$vxlandev" master "$brdev"


In rtnetlink.sh line 987:
	run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" master
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb add "$test_mac" dev "$vxlandev" master


In rtnetlink.sh line 988:
	run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" dst $dstip self
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb add "$test_mac" dev "$vxlandev" dst "$dstip" self


In rtnetlink.sh line 989:
	run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac brport "$vxlandev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                   ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "dev $vxlandev master $brdev" "$BRIDGE" fdb get "$test_mac" brport "$vxlandev"


In rtnetlink.sh line 990:
	run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac br "$brdev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                   ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "dev $vxlandev master $brdev" "$BRIDGE" fdb get "$test_mac" br "$brdev"


In rtnetlink.sh line 991:
	run_cmd_grep "dev $vxlandev dst $dstip" $BRIDGE fdb get $test_mac dev "$vxlandev" self
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "dev $vxlandev dst $dstip" "$BRIDGE" fdb get "$test_mac" dev "$vxlandev" self


In rtnetlink.sh line 993:
	ip netns del $testns &>/dev/null
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip netns del "$testns" &>/dev/null


In rtnetlink.sh line 995:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 996:
		end_test "FAIL: bridge fdb get"
                ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 997:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1000:
	end_test "PASS: bridge fdb get"
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1005:
	local test_mac=de:ad:be:ef:13:37
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1006:
	local dummydev="dummy1"
        ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1007:
	local brdev="test-br0"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1008:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1010:
	run_cmd_grep 'bridge fdb get' bridge fdb help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1011:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1012:
		end_test "SKIP: fdb del tests: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1013:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1016:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1017:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1018:
		end_test "SKIP fdb del tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1019:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1021:
	IP="ip -netns $testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1022:
	BRIDGE="bridge -netns $testns"
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1023:
	run_cmd $IP link add $dummydev type dummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
                             ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link add "$dummydev" type dummy


In rtnetlink.sh line 1024:
	run_cmd $IP link add name $brdev type bridge vlan_filtering 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link add name "$brdev" type bridge vlan_filtering 1


In rtnetlink.sh line 1025:
	run_cmd $IP link set dev $dummydev master $brdev
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                 ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link set dev "$dummydev" master "$brdev"


In rtnetlink.sh line 1026:
	run_cmd $BRIDGE fdb add $test_mac dev $dummydev master static vlan 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                              ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb add "$test_mac" dev "$dummydev" master static vlan 1


In rtnetlink.sh line 1027:
	run_cmd $BRIDGE vlan del vid 1 dev $dummydev
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" vlan del vid 1 dev "$dummydev"


In rtnetlink.sh line 1028:
	run_cmd $BRIDGE fdb get $test_mac br $brdev vlan 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb get "$test_mac" br "$brdev" vlan 1


In rtnetlink.sh line 1029:
	run_cmd $BRIDGE fdb del $test_mac dev $dummydev master vlan 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                              ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb del "$test_mac" dev "$dummydev" master vlan 1


In rtnetlink.sh line 1030:
	run_cmd_fail $BRIDGE fdb get $test_mac br $brdev vlan 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                     ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_fail "$BRIDGE" fdb get "$test_mac" br "$brdev" vlan 1


In rtnetlink.sh line 1032:
	ip netns del $testns &>/dev/null
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip netns del "$testns" &>/dev/null


In rtnetlink.sh line 1034:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1035:
		end_test "FAIL: bridge fdb del"
                ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1036:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1039:
	end_test "PASS: bridge fdb del"
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1044:
	dstmac=de:ad:be:ef:13:37
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1045:
	dstip=10.0.2.4
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1046:
	dstip6=dead::2
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1047:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1049:
	run_cmd_grep 'ip neigh get' ip neigh help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1050:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1051:
		end_test "SKIP: fdb get tests: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1052:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1056:
	run_cmd ip neigh add $dstip lladdr $dstmac dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh add "$dstip" lladdr "$dstmac" dev "$devdummy"


In rtnetlink.sh line 1057:
	run_cmd_grep "$dstmac" ip neigh get $dstip dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                            ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "$dstmac" ip neigh get "$dstip" dev "$devdummy"


In rtnetlink.sh line 1058:
	run_cmd ip neigh del $dstip lladdr $dstmac dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh del "$dstip" lladdr "$dstmac" dev "$devdummy"


In rtnetlink.sh line 1061:
	run_cmd ip neigh add proxy $dstip dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh add proxy "$dstip" dev "$devdummy"


In rtnetlink.sh line 1062:
	run_cmd_grep "$dstip" ip neigh get proxy $dstip dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "$dstip" ip neigh get proxy "$dstip" dev "$devdummy"


In rtnetlink.sh line 1063:
	run_cmd ip neigh del proxy $dstip dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh del proxy "$dstip" dev "$devdummy"


In rtnetlink.sh line 1066:
	run_cmd ip neigh add $dstip6 lladdr $dstmac dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                             ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh add "$dstip6" lladdr "$dstmac" dev "$devdummy"


In rtnetlink.sh line 1067:
	run_cmd_grep "$dstmac" ip neigh get $dstip6 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "$dstmac" ip neigh get "$dstip6" dev "$devdummy"


In rtnetlink.sh line 1068:
	run_cmd ip neigh del $dstip6 lladdr $dstmac dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                             ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh del "$dstip6" lladdr "$dstmac" dev "$devdummy"


In rtnetlink.sh line 1071:
	run_cmd ip neigh add proxy $dstip6 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh add proxy "$dstip6" dev "$devdummy"


In rtnetlink.sh line 1072:
	run_cmd_grep "$dstip6" ip neigh get proxy $dstip6 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                  ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "$dstip6" ip neigh get proxy "$dstip6" dev "$devdummy"


In rtnetlink.sh line 1073:
	run_cmd ip neigh del proxy $dstip6 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh del proxy "$dstip6" dev "$devdummy"


In rtnetlink.sh line 1075:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 1076:
		end_test "FAIL: neigh get"
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1077:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1080:
	end_test "PASS: neigh get"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1085:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1086:
	sysfsnet=/sys/bus/netdevsim/devices/netdevsim
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1087:
	probed=false
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1089:
	if [ ! -w /sys/bus/netdevsim/new_device ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1090:
		run_cmd modprobe -q netdevsim
                ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1091:
		if [ $ret -ne 0 ]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1092:
			end_test "SKIP: bridge_parent_id can't load netdevsim"
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1093:
			return $ksft_skip
                        ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                               ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
			return "$ksft_skip"


In rtnetlink.sh line 1095:
		probed=true
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1098:
	echo "10 1" > /sys/bus/netdevsim/new_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1099:
	while [ ! -d ${sysfsnet}10 ] ; do :; done
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	while [ ! -d "${sysfsnet}"10 ] ; do :; done


In rtnetlink.sh line 1100:
	echo "20 1" > /sys/bus/netdevsim/new_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1101:
	while [ ! -d ${sysfsnet}20 ] ; do :; done
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	while [ ! -d "${sysfsnet}"20 ] ; do :; done


In rtnetlink.sh line 1102:
	udevadm settle
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1103:
	dev10=`ls ${sysfsnet}10/net/`
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	dev10=$(ls "${sysfsnet}"10/net/)


In rtnetlink.sh line 1104:
	dev20=`ls ${sysfsnet}20/net/`
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	dev20=$(ls "${sysfsnet}"20/net/)


In rtnetlink.sh line 1105:
	run_cmd ip link add name test-bond0 type bond mode 802.3ad
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1106:
	run_cmd ip link set dev $dev10 master test-bond0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip link set dev "$dev10" master test-bond0


In rtnetlink.sh line 1107:
	run_cmd ip link set dev $dev20 master test-bond0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip link set dev "$dev20" master test-bond0


In rtnetlink.sh line 1108:
	run_cmd ip link add name test-br0 type bridge
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1109:
	run_cmd ip link set dev test-bond0 master test-br0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1112:
	ip link del dev test-br0
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1113:
	ip link del dev test-bond0
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1114:
	echo 20 > /sys/bus/netdevsim/del_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1115:
	echo 10 > /sys/bus/netdevsim/del_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1116:
	$probed && rmmod netdevsim
        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1118:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1119:
		end_test "FAIL: bridge_parent_id"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1120:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1122:
	end_test "PASS: bridge_parent_id"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1127:
	local addr=$1; shift
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1129:
	ip -N -j address show dev "$devdummy" |
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1136:
	ip -N -j address show dev "$devdummy" "$@" |
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1142:
	local what=$1; shift
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1143:
	local addr=$1; shift
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1144:
	local addr2=${addr%/*}2/${addr#*/}
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1145:
	local addr3=${addr%/*}3/${addr#*/}
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1146:
	local proto
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1147:
	local count
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1148:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1149:
	local err
        ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1151:
	ip address add dev "$devdummy" "$addr3"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1152:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1153:
	proto=$(address_get_proto "$addr3")
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1154:
	[[ "$proto" == null ]]
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1155:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1157:
	ip address add dev "$devdummy" "$addr2" proto 0x99
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1158:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1159:
	proto=$(address_get_proto "$addr2")
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1160:
	[[ "$proto" == 0x99 ]]
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1161:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1163:
	ip address add dev "$devdummy" "$addr" proto 0xab
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1164:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1165:
	proto=$(address_get_proto "$addr")
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1166:
	[[ "$proto" == 0xab ]]
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1167:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1169:
	ip address replace dev "$devdummy" "$addr" proto 0x11
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1170:
	proto=$(address_get_proto "$addr")
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1171:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1172:
	[[ "$proto" == 0x11 ]]
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1173:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1175:
	count=$(address_count)
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1176:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1177:
	(( count >= 3 )) # $addr, $addr2 and $addr3 plus any kernel addresses
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1178:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1180:
	count=$(address_count proto 0)
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1181:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1182:
	(( count == 1 )) # just $addr3
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1183:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1185:
	count=$(address_count proto 0x11)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1186:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1187:
	(( count == 2 )) # $addr and $addr3
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1188:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1190:
	count=$(address_count proto 0xab)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1191:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1192:
	(( count == 1 )) # just $addr3
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1193:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1195:
	ip address del dev "$devdummy" "$addr"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1196:
	ip address del dev "$devdummy" "$addr2"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1197:
	ip address del dev "$devdummy" "$addr3"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1199:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1200:
		end_test "FAIL: address proto $what"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1201:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1203:
	end_test "PASS: address proto $what"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1208:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1210:
	do_test_address_proto IPv4 192.0.2.1/28
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1211:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1213:
	do_test_address_proto IPv6 2001:db8:1::1/64
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1214:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1216:
	return $ret
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$ret"


In rtnetlink.sh line 1221:
	local bond="bond123"
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1222:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1224:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1225:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1226:
		end_test "SKIP bonding tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1227:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1230:
	run_cmd ip -netns $testns link add dev $bond type bond mode balance-rr
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                               ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link add dev "$bond" type bond mode balance-rr


In rtnetlink.sh line 1231:
	run_cmd ip -netns $testns link add dev $devdummy type dummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                               ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link add dev "$devdummy" type dummy


In rtnetlink.sh line 1232:
	run_cmd ip -netns $testns link set dev $devdummy up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                               ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$devdummy" up


In rtnetlink.sh line 1233:
	run_cmd ip -netns $testns link set dev $devdummy master $bond down
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                               ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$devdummy" master "$bond" down


In rtnetlink.sh line 1234:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1235:
		end_test "FAIL: initially up interface added to a bond and set down"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1236:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1237:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1240:
	end_test "PASS: enslave interface in a bond"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1241:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1252:
	local dev=$1
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1253:
	local prefix=""
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1254:
	local addr_list=$(ip -j -n $testns addr show dev ${dev})
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                          ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                         ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	local addr_list=$(ip -j -n "$testns" addr show dev "${dev}")


In rtnetlink.sh line 1255:
	local temp_addrs=$(echo ${addr_list} | \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^--------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                           ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	local temp_addrs=$(echo "${addr_list}" | \


In rtnetlink.sh line 1257:
	local mng_prefixes=$(echo ${addr_list} | \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^----------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                             ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                  ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	local mng_prefixes=$(echo "${addr_list}" | \


In rtnetlink.sh line 1260:
	local undep_prefixes=$(echo ${addr_list} | \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^------------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                    ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	local undep_prefixes=$(echo "${addr_list}" | \


In rtnetlink.sh line 1265:
	for address in ${temp_addrs}; do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1266:
		prefix=$(echo ${address} | cut -d: -f1-4)
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                         ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		prefix=$(echo "${address}" | cut -d: -f1-4)


In rtnetlink.sh line 1267:
		if [[ ! " ${mng_prefixes} " =~ " $prefix " ]]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                               ^---------^ SC2076 (warning): Remove quotes from right-hand side of =~ to match as a regex rather than literally.


In rtnetlink.sh line 1268:
			check_err 1 "FAIL: Temporary $address with no matching mngtmpaddr!";
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1269:
			return 0
                        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1274:
	for prefix in ${mng_prefixes}; do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1275:
		if [[ ! " ${undep_prefixes} " =~ " $prefix " ]]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^---------^ SC2076 (warning): Remove quotes from right-hand side of =~ to match as a regex rather than literally.


In rtnetlink.sh line 1276:
			check_err 1 "FAIL: No undeprecated temporary in $prefix!";
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1277:
			return 0
                        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1281:
	return 1
        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1286:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1288:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1289:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1290:
		end_test "SKIP mngtmpaddr tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1291:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1295:
	run_cmd ip -n $testns link add ${devdummy} type dummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                      ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                       ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -n "$testns" link add "${devdummy}" type dummy


In rtnetlink.sh line 1296:
	run_cmd ip -n $testns link set ${devdummy} up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                      ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                       ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -n "$testns" link set "${devdummy}" up


In rtnetlink.sh line 1297:
	run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.use_tempaddr=1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip netns exec "$testns" sysctl -w net.ipv6.conf."${devdummy}".use_tempaddr=1


In rtnetlink.sh line 1298:
	run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_prefered_lft=10
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip netns exec "$testns" sysctl -w net.ipv6.conf."${devdummy}".temp_prefered_lft=10


In rtnetlink.sh line 1299:
	run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_valid_lft=25
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip netns exec "$testns" sysctl -w net.ipv6.conf."${devdummy}".temp_valid_lft=25


In rtnetlink.sh line 1300:
	run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.max_desync_factor=1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip netns exec "$testns" sysctl -w net.ipv6.conf."${devdummy}".max_desync_factor=1


In rtnetlink.sh line 1305:
	for i in $(seq 1 9); do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1306:
		run_cmd ip -n $testns addr add 2001:db8:7e57:${i}::1/64 mngtmpaddr dev ${devdummy}
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                       ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		run_cmd ip -n "$testns" addr add 2001:db8:7e57:"${i}"::1/64 mngtmpaddr dev "${devdummy}"


In rtnetlink.sh line 1311:
	slowwait 30 validate_mngtmpaddr ${devdummy}
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                        ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	slowwait 30 validate_mngtmpaddr "${devdummy}"


In rtnetlink.sh line 1316:
	for i in $(seq 1 9); do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1317:
		(( $i % 4 == 0 )) && mng_flag="mngtmpaddr" || mng_flag=""
                ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-- SC2004 (style): $/${} is unnecessary on arithmetic variables.
                                     ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                              ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1318:
		if (( $i % 2 == 0 )); then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                      ^-- SC2004 (style): $/${} is unnecessary on arithmetic variables.


In rtnetlink.sh line 1319:
			run_cmd ip -n $testns addr del 2001:db8:7e57:${i}::1/64 $mng_flag dev ${devdummy}
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                      ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                     ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
			run_cmd ip -n "$testns" addr del 2001:db8:7e57:"${i}"::1/64 "$mng_flag" dev "${devdummy}"


In rtnetlink.sh line 1321:
			run_cmd ip -n $testns addr change 2001:db8:7e57:${i}::1/64 dev ${devdummy}
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                      ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                        ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                       ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
			run_cmd ip -n "$testns" addr change 2001:db8:7e57:"${i}"::1/64 dev "${devdummy}"


In rtnetlink.sh line 1324:
		validate_mngtmpaddr ${devdummy}
                ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                    ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		validate_mngtmpaddr "${devdummy}"


In rtnetlink.sh line 1327:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1328:
		end_test "FAIL: mngtmpaddr add/remove incorrect"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1330:
		end_test "PASS: mngtmpaddr add/remove correctly"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1333:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1334:
	return $ret
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$ret"


In rtnetlink.sh line 1363:
                    (options: $(echo $ALL_TESTS))
                              ^----------------^ SC2116 (style): Useless echo? Instead of 'cmd $(echo foo)', just use 'cmd foo'.
                                     ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
                    (options: $(echo "$ALL_TESTS"))


In rtnetlink.sh line 1378:
	if [ $? -ne 0 ];then
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.

For more information:
  https://www.shellcheck.net/wiki/SC2034 -- spi appears unused. Verify use (o...
  https://www.shellcheck.net/wiki/SC2076 -- Remove quotes from right-hand sid...
  https://www.shellcheck.net/wiki/SC2154 -- testns is referenced but not assi...

 ====== Checking the tree with the patch ======
Checking tools/testing/selftests/net/rtnetlink.sh - 92b39af047694c9000fd5d4b91e04b1c583b35a20f0c57eecd990e1ab7a38e29


In rtnetlink.sh line 55:
	if [ $1 -eq 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$1" -eq 0 ]; then


In rtnetlink.sh line 56:
		ret=1
                ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 69:
	if [ "$VERBOSE" = "1" -a -n "$out" ]; then
                              ^-- SC2166 (warning): Prefer [ p ] && [ q ] as [ p -a q ] is not well defined.


In rtnetlink.sh line 83:
	run_cmd_common "$@"
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 84:
	rc=$?
        ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 85:
	check_fail $rc
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	check_fail "$rc"


In rtnetlink.sh line 86:
	return $rc
        ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$rc"


In rtnetlink.sh line 91:
	local find="$1"; shift
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                         ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 92:
	local cmd="$*"
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 93:
	local out
        ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 94:
	if [ "$VERBOSE" = "1" ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 95:
		echo "COMMAND: ${cmd} 2>&1 | grep -q '${find}'"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 97:
	out=$($cmd 2>&1 | grep -q "${find}" 2>&1)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 98:
	return $?
        ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 102:
	run_cmd_grep_common "$@"
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 103:
	rc=$?
        ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 104:
	check_err $rc
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	check_err "$rc"


In rtnetlink.sh line 105:
	return $rc
        ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$rc"


In rtnetlink.sh line 110:
	run_cmd_grep_common "$@"
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 111:
	rc=$?
        ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 112:
	check_fail $rc
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	check_fail "$rc"


In rtnetlink.sh line 113:
	return $rc
        ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$rc"


In rtnetlink.sh line 123:
		read a
                ^--^ SC2162 (info): read without -r will mangle backslashes.


In rtnetlink.sh line 128:
		read a
                ^--^ SC2162 (info): read without -r will mangle backslashes.


In rtnetlink.sh line 147:
	dev="$1"
        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 148:
	r=$ret
        ^----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 149:
	run_cmd ip netconf show dev "$dev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 150:
	for f in 4 6; do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 151:
		run_cmd ip -$f netconf show dev "$dev"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                            ^-- SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		run_cmd ip -"$f" netconf show dev "$dev"


In rtnetlink.sh line 154:
	if [ $ret -ne 0 ] ;then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ] ;then


In rtnetlink.sh line 155:
		end_test "FAIL: ip netconf show $dev"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 156:
		test $r -eq 0 && ret=0
                ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-- SC2086 (info): Double quote to prevent globbing and word splitting.
                                 ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
		test "$r" -eq 0 && ret=0


In rtnetlink.sh line 157:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 164:
	devbr="test-br0"
        ^--------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 165:
	vlandev="testbr-vlan1"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 167:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 168:
	run_cmd ip link add name "$devbr" type bridge
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 169:
	run_cmd ip link set dev "$devdummy" master "$devbr"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 170:
	run_cmd ip link set "$devbr" up
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 171:
	run_cmd ip link add link "$devbr" name "$vlandev" type vlan id 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 172:
	run_cmd ip addr add dev "$vlandev" 10.200.7.23/30
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 173:
	run_cmd ip -6 addr add dev "$vlandev" dead:42::1234/64
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 174:
	run_cmd ip -d link
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 175:
	run_cmd ip r s t all
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 177:
	for name in "$devbr" "$vlandev" "$devdummy" ; do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 178:
		kci_test_netconf "$name"
                ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 180:
	run_cmd ip -6 addr del dev "$vlandev" dead:42::1234/64
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 181:
	run_cmd ip link del dev "$vlandev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 182:
	run_cmd ip link del dev "$devbr"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 184:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 185:
		end_test "FAIL: bridge setup"
                ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 186:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 188:
	end_test "PASS: bridge setup"
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 194:
	gredev=neta
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 195:
	rem=10.42.42.1
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 196:
	loc=10.0.0.1
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 198:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 199:
	run_cmd ip tunnel add $gredev mode gre remote $rem local $loc ttl 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                      ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                 ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip tunnel add "$gredev" mode gre remote "$rem" local "$loc" ttl 1


In rtnetlink.sh line 200:
	run_cmd ip link set $gredev up
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip link set "$gredev" up


In rtnetlink.sh line 201:
	run_cmd ip addr add 10.23.7.10 dev $gredev
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                           ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip addr add 10.23.7.10 dev "$gredev"


In rtnetlink.sh line 202:
	run_cmd ip route add 10.23.8.0/30 dev $gredev
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip route add 10.23.8.0/30 dev "$gredev"


In rtnetlink.sh line 203:
	run_cmd ip addr add dev "$devdummy" 10.23.7.11/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 204:
	run_cmd ip link
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 205:
	run_cmd ip addr
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 207:
	kci_test_netconf "$gredev"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 208:
	run_cmd ip addr del dev "$devdummy" 10.23.7.11/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 209:
	run_cmd ip link del $gredev
        ^-------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip link del "$gredev"


In rtnetlink.sh line 211:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 212:
		end_test "FAIL: gre tunnel endpoint"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 213:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 215:
	end_test "PASS: gre tunnel endpoint"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 222:
	dev=lo
        ^----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 223:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 225:
	run_cmd tc qdisc add dev "$dev" root handle 1: htb
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 226:
	run_cmd tc class add dev "$dev" parent 1: classid 1:10 htb rate 1mbit
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 227:
	run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffe: protocol ip u32 divisor 256
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 228:
	run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffd: protocol ip u32 divisor 256
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 229:
	run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffc: protocol ip u32 divisor 256
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 230:
	run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 ht ffe:2: match ip src 10.0.0.3 flowid 1:10
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 231:
	run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:2 u32 ht ffe:2: match ip src 10.0.0.2 flowid 1:10
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 232:
	run_cmd tc filter show dev "$dev" parent  1:0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 233:
	run_cmd tc filter del dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 234:
	run_cmd tc filter show dev "$dev" parent  1:0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 235:
	run_cmd tc qdisc del dev "$dev" root handle 1: htb
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 237:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 238:
		end_test "FAIL: tc htb hierarchy"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 239:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 241:
	end_test "PASS: tc htb hierarchy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 247:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 248:
	run_cmd ip rule add fwmark 1 lookup 100
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 249:
	run_cmd ip route add local 0.0.0.0/0 dev lo table 100
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 250:
	run_cmd ip r s t all
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 251:
	run_cmd ip rule del fwmark 1 lookup 100
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 252:
	run_cmd ip route del local 0.0.0.0/0 dev lo table 100
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 254:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 255:
		end_test "FAIL: policy route test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 256:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 258:
	end_test "PASS: policy routing"
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 263:
	local hash_policy=$(sysctl -n net.ipv4.fib_multipath_hash_policy)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                            ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 265:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 266:
	run_cmd ip route get 127.0.0.1
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 267:
	run_cmd ip route get 127.0.0.1 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 268:
	run_cmd ip route get ::1
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 269:
	run_cmd ip route get fe80::1 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 270:
	run_cmd ip route get 127.0.0.1 from 127.0.0.1 oif lo tos 0x10 mark 0x1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 271:
	run_cmd ip route get ::1 from ::1 iif lo oif lo tos 0x10 mark 0x1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 272:
	run_cmd ip addr add dev "$devdummy" 10.23.7.11/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 273:
	run_cmd ip route get 10.23.7.11 from 10.23.7.12 iif "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 274:
	run_cmd ip route add 10.23.8.0/24 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 278:
	sysctl -wq net.ipv4.fib_multipath_hash_policy=0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 279:
	run_cmd ip route get 10.23.8.11
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 280:
	sysctl -wq net.ipv4.fib_multipath_hash_policy=1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 281:
	run_cmd ip route get 10.23.8.11
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 282:
	sysctl -wq net.ipv4.fib_multipath_hash_policy="$hash_policy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 283:
	run_cmd ip route del 10.23.8.0/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 284:
	run_cmd ip addr del dev "$devdummy" 10.23.7.11/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 287:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 288:
		end_test "FAIL: route get"
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 289:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 292:
	end_test "PASS: route get"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 297:
	for i in $(seq 10 100) ;do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 298:
		lft=$(((RANDOM%3) + 1))
                ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 299:
		run_cmd ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1))
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                             ^-- SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                 ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		run_cmd ip addr add 10.23.11."$i"/32 dev "$devdummy" preferred_lft "$lft" valid_lft $((lft+1))


In rtnetlink.sh line 302:
	sleep 5
        ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 303:
	run_cmd_grep_fail "10.23.11." ip addr show dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 304:
	if [ $? -eq 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if mycmd;', not indirectly with $?.


In rtnetlink.sh line 305:
		check_err 1
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 306:
		end_test "FAIL: preferred_lft addresses remaining"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 307:
		return
                ^----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 310:
	end_test "PASS: preferred_lft addresses have expired"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 315:
	promote=$(sysctl -n net.ipv4.conf.$devdummy.promote_secondaries)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                          ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	promote=$(sysctl -n net.ipv4.conf."$devdummy".promote_secondaries)


In rtnetlink.sh line 317:
	sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	sysctl -q net.ipv4.conf."$devdummy".promote_secondaries=1


In rtnetlink.sh line 319:
	for i in $(seq 2 254);do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 320:
		IP="10.23.11.$i"
                ^--------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 321:
		ip -f inet addr add $IP/16 brd + dev "$devdummy"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                    ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		ip -f inet addr add "$IP"/16 brd + dev "$devdummy"


In rtnetlink.sh line 322:
		ifconfig "$devdummy" $IP netmask 255.255.0.0
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                     ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		ifconfig "$devdummy" "$IP" netmask 255.255.0.0


In rtnetlink.sh line 325:
	ip addr flush dev "$devdummy"
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 327:
	[ $promote -eq 0 ] && sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=0
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
          ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                              ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                      ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	[ "$promote" -eq 0 ] && sysctl -q net.ipv4.conf."$devdummy".promote_secondaries=0


In rtnetlink.sh line 329:
	end_test "PASS: promote_secondaries complete"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 334:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 335:
	run_cmd ip addrlabel add prefix dead::/64 dev lo label 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 336:
	run_cmd_grep "prefix dead::/64 dev lo label 1" ip addrlabel list
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 337:
	run_cmd ip addrlabel del prefix dead::/64 dev lo label 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 338:
	run_cmd ip addrlabel add prefix dead::/64 label 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 339:
	run_cmd ip addrlabel del prefix dead::/64 label 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 342:
	for i in $(seq 1 1000); do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 343:
		ip addrlabel add prefix 1c3::/64 label 12345 2>/dev/null
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 346:
	for i in $(seq 1 1000); do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 347:
		ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 350:
	wait
        ^--^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 352:
	ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 354:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 355:
		end_test "FAIL: ipv6 addrlabel"
                ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 356:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 359:
	end_test "PASS: ipv6 addrlabel"
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 364:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 365:
	namewant=$(uuidgen)
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 366:
	syspathname="/sys/class/net/$devdummy/ifalias"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 367:
	run_cmd ip link set dev "$devdummy" alias "$namewant"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 369:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 370:
		end_test "FAIL: cannot set interface alias of $devdummy to $namewant"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 371:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 373:
	run_cmd_grep "alias $namewant" ip link show "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 375:
	if [ -r "$syspathname" ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 376:
		read namehave < "$syspathname"
                ^--^ SC2162 (info): read without -r will mangle backslashes.
                ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 377:
		if [ "$namewant" != "$namehave" ]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 378:
			end_test "FAIL: did set ifalias $namewant but got $namehave"
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 379:
			return 1
                        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 382:
		namewant=$(uuidgen)
                ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 383:
		echo "$namewant" > "$syspathname"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 384:
	        run_cmd_grep "alias $namewant" ip link show "$devdummy"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 387:
		echo "" > "$syspathname"
                ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 388:
	        run_cmd_grep_fail "alias $namewant" ip link show "$devdummy"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 390:
		for i in $(seq 1 100); do
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 391:
			uuidgen > "$syspathname" &
                        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 394:
		wait
                ^--^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 397:
		run_cmd ip link set dev "$devdummy" alias "$namewant"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 401:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 402:
		end_test "FAIL: set interface alias $devdummy to $namewant"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 403:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 406:
	end_test "PASS: set ifalias $namewant for $devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 411:
	vrfname="test-vrf"
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 412:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 413:
	run_cmd ip link show type vrf
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 414:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 415:
		end_test "SKIP: vrf: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 416:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 418:
	run_cmd ip link add "$vrfname" type vrf table 10
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 419:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 420:
		end_test "FAIL: can't add vrf interface, skipping test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 421:
		return 0
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 423:
	run_cmd_grep "$vrfname" ip -br link show type vrf
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 424:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 425:
		end_test "FAIL: created vrf device not found"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 426:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 429:
	run_cmd ip link set dev "$vrfname" up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 430:
	run_cmd ip link set dev "$devdummy" master "$vrfname"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 431:
	run_cmd ip link del dev "$vrfname"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 433:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 434:
		end_test "FAIL: vrf"
                ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 435:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 438:
	end_test "PASS: vrf"
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 443:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 444:
	vxlan="test-vxlan0"
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 445:
	vlan="test-vlan0"
        ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 446:
	run_cmd ip -netns "$testns" link add "$vxlan" type vxlan id 42 group 239.1.1.1 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^-----^ SC2154 (warning): testns is referenced but not assigned.


In rtnetlink.sh line 448:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 449:
		end_test "FAIL: can't add vxlan interface, skipping test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 450:
		return 0
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 453:
	run_cmd ip -netns "$testns" addr add 10.2.11.49/24 dev "$vxlan"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 454:
	run_cmd ip -netns "$testns" link set up dev "$vxlan"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 455:
	run_cmd ip -netns "$testns" link add link "$vxlan" name "$vlan" type vlan id 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 458:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan vni 43
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 459:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan group ffe5::5 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 460:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan ttl inherit
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 462:
	run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan ttl 64
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 463:
	run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan nolearning
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 465:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan proxy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 466:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan norsc
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 467:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l2miss
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 468:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l3miss
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 469:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan external
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 470:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udpcsum
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 471:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumtx
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 472:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumrx
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 473:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumtx
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 474:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumrx
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 475:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gbp
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 476:
	run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gpe
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 477:
	run_cmd ip -netns "$testns" link del "$vxlan"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 479:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 480:
		end_test "FAIL: vxlan"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 481:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 483:
	end_test "PASS: vxlan"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 488:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 489:
	name="test-fou"
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 490:
	run_cmd_grep 'Usage: ip fou' ip fou help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 491:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 492:
		end_test "SKIP: fou: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 493:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 496:
	if ! /sbin/modprobe -q -n fou; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 497:
		end_test "SKIP: module fou is not found"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 498:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 500:
	/sbin/modprobe -q fou
        ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 502:
	run_cmd ip -netns "$testns" fou add port 7777 ipproto 47
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 503:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 504:
		end_test "FAIL: can't add fou port 7777, skipping test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 505:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 507:
	run_cmd ip -netns "$testns" fou add port 8888 ipproto 4
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 508:
	run_cmd_fail ip -netns "$testns" fou del port 9999
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 509:
	run_cmd ip -netns "$testns" fou del port 7777
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 510:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 511:
		end_test "FAIL: fou"s
                ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 512:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 515:
	end_test "PASS: fou"
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 521:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 522:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 523:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 524:
		end_test "SKIP encap tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 525:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 527:
	run_cmd ip -netns "$testns" link set lo up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 528:
	run_cmd ip -netns "$testns" link add name "$devdummy" type dummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 529:
	run_cmd ip -netns "$testns" link set "$devdummy" up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 530:
	run_cmd kci_test_encap_vxlan
        ^--------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 531:
	run_cmd kci_test_encap_fou
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 533:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 534:
	return $ret
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$ret"


In rtnetlink.sh line 539:
	msname="test_macsec0"
        ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 540:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 541:
	run_cmd_grep "^Usage: ip macsec" ip macsec help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 542:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 543:
		end_test "SKIP: macsec: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 544:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 546:
	run_cmd ip link add link "$devdummy" "$msname" type macsec port 42 encrypt on
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 547:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 548:
		end_test "FAIL: can't add macsec interface, skipping test"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 549:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 551:
	run_cmd ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 552:
	run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 553:
	run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on key 00 0123456789abcdef0123456789abcdef
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 554:
	run_cmd ip macsec show
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 555:
	run_cmd ip link del dev "$msname"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 557:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 558:
		end_test "FAIL: macsec"
                ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 559:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 562:
	end_test "PASS: macsec"
        ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 585:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 586:
	algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 587:
	srcip=192.168.123.1
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 588:
	dstip=192.168.123.2
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 589:
	spi=7
        ^-^ SC2034 (warning): spi appears unused. Verify use (or export if used externally).
        ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 591:
	ip addr add $srcip dev $devdummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                               ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip addr add "$srcip" dev "$devdummy"


In rtnetlink.sh line 594:
	run_cmd ip x s flush ; ip x p flush
        ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                               ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 597:
	tmpfile=`mktemp /var/run/ipsectestXXX`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^----------------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
                 ^--------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	tmpfile=$(mktemp /var/run/ipsectestXXX)


In rtnetlink.sh line 598:
	mpid=`(ip x m > $tmpfile & echo $!) 2>/dev/null`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
              ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                        ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                   ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	mpid=$((ip x m > "$tmpfile" & echo $!) 2>/dev/null)


In rtnetlink.sh line 599:
	sleep 0.2
        ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 601:
	ipsecid="proto esp src $srcip dst $dstip spi 0x07"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 602:
	run_cmd ip x s add $ipsecid \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x s add "$ipsecid" \


In rtnetlink.sh line 604:
            $algo sel src $srcip/24 dst $dstip/24
            ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
                          ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                        ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
            "$algo" sel src "$srcip"/24 dst "$dstip"/24


In rtnetlink.sh line 607:
	lines=`ip x s list | grep $srcip | grep $dstip | wc -l`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^---------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
                                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(ip x s list | grep "$srcip" | grep "$dstip" | wc -l)


In rtnetlink.sh line 608:
	run_cmd test $lines -eq 2
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 2


In rtnetlink.sh line 609:
	run_cmd_grep "SAD count 1" ip x s count
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 611:
	lines=`ip x s get $ipsecid | grep $srcip | grep $dstip | wc -l`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                   ^---------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
                                                        ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(ip x s get "$ipsecid" | grep "$srcip" | grep "$dstip" | wc -l)


In rtnetlink.sh line 612:
	run_cmd test $lines -eq 2
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 2


In rtnetlink.sh line 613:
	run_cmd ip x s delete $ipsecid
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x s delete "$ipsecid"


In rtnetlink.sh line 615:
	lines=`ip x s list | wc -l`
        ^-------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	lines=$(ip x s list | wc -l)


In rtnetlink.sh line 616:
	run_cmd test $lines -eq 0
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 0


In rtnetlink.sh line 618:
	ipsecsel="dir out src $srcip/24 dst $dstip/24"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 619:
	run_cmd ip x p add $ipsecsel \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x p add "$ipsecsel" \


In rtnetlink.sh line 620:
		    tmpl proto esp src $srcip dst $dstip \
                                       ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		    tmpl proto esp src "$srcip" dst "$dstip" \


In rtnetlink.sh line 624:
	lines=`ip x p list | grep $srcip | grep $dstip | wc -l`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^---------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
                                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(ip x p list | grep "$srcip" | grep "$dstip" | wc -l)


In rtnetlink.sh line 625:
	run_cmd test $lines -eq 2
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 2


In rtnetlink.sh line 627:
	run_cmd_grep "SPD IN  0 OUT 1 FWD 0" ip x p count
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 629:
	lines=`ip x p get $ipsecsel | grep $srcip | grep $dstip | wc -l`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^---------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
                                                         ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(ip x p get "$ipsecsel" | grep "$srcip" | grep "$dstip" | wc -l)


In rtnetlink.sh line 630:
	run_cmd test $lines -eq 2
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 2


In rtnetlink.sh line 632:
	run_cmd ip x p delete $ipsecsel
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x p delete "$ipsecsel"


In rtnetlink.sh line 634:
	lines=`ip x p list | wc -l`
        ^-------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	lines=$(ip x p list | wc -l)


In rtnetlink.sh line 635:
	run_cmd test $lines -eq 0
        ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 0


In rtnetlink.sh line 638:
	kill $mpid
        ^--------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	kill "$mpid"


In rtnetlink.sh line 639:
	lines=`wc -l $tmpfile | cut "-d " -f1`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(wc -l "$tmpfile" | cut "-d " -f1)


In rtnetlink.sh line 640:
	run_cmd test $lines -eq 20
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd test "$lines" -eq 20


In rtnetlink.sh line 641:
	rm -rf $tmpfile
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	rm -rf "$tmpfile"


In rtnetlink.sh line 644:
	run_cmd ip x s flush
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 645:
	run_cmd ip x p flush
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 646:
	ip addr del $srcip/32 dev $devdummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                  ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip addr del "$srcip"/32 dev "$devdummy"


In rtnetlink.sh line 648:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 649:
		end_test "FAIL: ipsec"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 650:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 652:
	end_test "PASS: ipsec"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 669:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 670:
	algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 671:
	srcip=192.168.123.3
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 672:
	dstip=192.168.123.4
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 673:
	sysfsd=/sys/kernel/debug/netdevsim/netdevsim0/ports/0/
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 674:
	sysfsf=$sysfsd/ipsec
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 675:
	sysfsnet=/sys/bus/netdevsim/devices/netdevsim0/net/
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 676:
	probed=false
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 678:
	if ! mount | grep -q debugfs; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 679:
		mount -t debugfs none /sys/kernel/debug/ &> /dev/null
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 683:
	if [ ! -w /sys/bus/netdevsim/new_device ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 684:
		run_cmd modprobe -q netdevsim
                ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 685:
		if [ $ret -ne 0 ]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 686:
			end_test "SKIP: ipsec_offload can't load netdevsim"
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 687:
			return $ksft_skip
                        ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                               ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
			return "$ksft_skip"


In rtnetlink.sh line 689:
		probed=true
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 692:
	echo "0" > /sys/bus/netdevsim/new_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 693:
	while [ ! -d $sysfsnet ] ; do :; done
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                      ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	while [ ! -d "$sysfsnet" ] ; do :; done


In rtnetlink.sh line 694:
	udevadm settle
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 695:
	dev=`ls $sysfsnet`
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
            ^------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
             ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	dev=$(ls "$sysfsnet")


In rtnetlink.sh line 697:
	ip addr add $srcip dev $dev
        ^-------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                               ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip addr add "$srcip" dev "$dev"


In rtnetlink.sh line 698:
	ip link set $dev up
        ^-----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                    ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip link set "$dev" up


In rtnetlink.sh line 699:
	if [ ! -d $sysfsd ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ ! -d "$sysfsd" ] ; then


In rtnetlink.sh line 700:
		end_test "FAIL: ipsec_offload can't create device $dev"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 701:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 703:
	if [ ! -f $sysfsf ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ ! -f "$sysfsf" ] ; then


In rtnetlink.sh line 704:
		end_test "FAIL: ipsec_offload netdevsim doesn't support IPsec offload"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 705:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 709:
	ip x s flush ; ip x p flush
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 712:
	run_cmd ip x p add dir out src $srcip/24 dst $dstip/24 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                       ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x p add dir out src "$srcip"/24 dst "$dstip"/24 \


In rtnetlink.sh line 713:
	    tmpl proto esp src $srcip dst $dstip spi 9 \
                               ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    tmpl proto esp src "$srcip" dst "$dstip" spi 9 \


In rtnetlink.sh line 716:
	run_cmd ip x p add dir in src $dstip/24 dst $srcip/24 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                      ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x p add dir in src "$dstip"/24 dst "$srcip"/24 \


In rtnetlink.sh line 717:
	    tmpl proto esp src $dstip dst $srcip spi 9 \
                               ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    tmpl proto esp src "$dstip" dst "$srcip" spi 9 \


In rtnetlink.sh line 720:
	run_cmd ip x s add proto esp src $srcip dst $dstip spi 9 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                         ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x s add proto esp src "$srcip" dst "$dstip" spi 9 \


In rtnetlink.sh line 721:
	    mode transport reqid 42 $algo sel src $srcip/24 dst $dstip/24 \
                                    ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    mode transport reqid 42 "$algo" sel src "$srcip"/24 dst "$dstip"/24 \


In rtnetlink.sh line 722:
	    offload dev $dev dir out
                        ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    offload dev "$dev" dir out


In rtnetlink.sh line 724:
	run_cmd ip x s add proto esp src $dstip dst $srcip spi 9 \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                         ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip x s add proto esp src "$dstip" dst "$srcip" spi 9 \


In rtnetlink.sh line 725:
	    mode transport reqid 42 $algo sel src $dstip/24 dst $srcip/24 \
                                    ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    mode transport reqid 42 "$algo" sel src "$dstip"/24 dst "$srcip"/24 \


In rtnetlink.sh line 726:
	    offload dev $dev dir in
                        ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	    offload dev "$dev" dir in


In rtnetlink.sh line 728:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 729:
		end_test "FAIL: ipsec_offload can't create SA"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 730:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 734:
	lines=`ip x s list | grep -c "crypto offload parameters: dev $dev dir"`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-- SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	lines=$(ip x s list | grep -c "crypto offload parameters: dev $dev dir")


In rtnetlink.sh line 735:
	if [ $lines -ne 2 ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$lines" -ne 2 ] ; then


In rtnetlink.sh line 736:
		check_err 1
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 737:
		end_test "FAIL: ipsec_offload SA offload missing from list output"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 741:
	ip neigh add $dstip dev $dev lladdr 00:11:22:33:44:55
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip neigh add "$dstip" dev "$dev" lladdr 00:11:22:33:44:55


In rtnetlink.sh line 743:
	ping -I $dev -c 3 -W 1 -i 0 $dstip >/dev/null
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                    ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ping -I "$dev" -c 3 -W 1 -i 0 "$dstip" >/dev/null


In rtnetlink.sh line 746:
	run_cmd diff $sysfsf - << EOF
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd diff "$sysfsf" - << EOF


In rtnetlink.sh line 755:
	if [ $? -ne 0 ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 756:
		end_test "FAIL: ipsec_offload incorrect driver data"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 757:
		check_err 1
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 761:
	ip x s flush
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 762:
	ip x p flush
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 763:
	lines=`grep -c "SA count=0" $sysfsf`
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^----------------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^--------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                    ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	lines=$(grep -c "SA count=0" "$sysfsf")


In rtnetlink.sh line 764:
	if [ $lines -ne 1 ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$lines" -ne 1 ] ; then


In rtnetlink.sh line 765:
		check_err 1
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 766:
		end_test "FAIL: ipsec_offload SA not removed from driver"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 770:
	echo 0 > /sys/bus/netdevsim/del_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 771:
	$probed && rmmod netdevsim
        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 773:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 774:
		end_test "FAIL: ipsec_offload"
                ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 775:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 777:
	end_test "PASS: ipsec_offload"
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 782:
	DEV_NS=gretap00
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 783:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 785:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 786:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 787:
		end_test "SKIP gretap tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 788:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 791:
	run_cmd_grep "^Usage:" ip link help gretap
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 792:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 793:
		end_test "SKIP: gretap: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 794:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 795:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 799:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 803:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 804:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 805:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 808:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap external
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 809:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 811:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 812:
		end_test "FAIL: gretap"
                ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 813:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 814:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 816:
	end_test "PASS: gretap"
        ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 818:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 823:
	DEV_NS=ip6gretap00
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 824:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 826:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 827:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 828:
		end_test "SKIP ip6gretap tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 829:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 832:
	run_cmd_grep "^Usage:" ip link help ip6gretap
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 833:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 834:
		end_test "SKIP: ip6gretap: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 835:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 836:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 840:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 844:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" fc00:200::1/96
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 845:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 846:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 849:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap external
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 850:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 852:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 853:
		end_test "FAIL: ip6gretap"
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 854:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 855:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 857:
	end_test "PASS: ip6gretap"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 859:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 864:
	DEV_NS=erspan00
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 865:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 866:
	run_cmd_grep "^Usage:" ip link help erspan
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 867:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 868:
		end_test "SKIP: erspan: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 869:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 871:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 872:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 873:
		end_test "SKIP erspan tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 874:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 878:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 883:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 884:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 885:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 888:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 893:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 894:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 895:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 898:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan external
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 899:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 901:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 902:
		end_test "FAIL: erspan"
                ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 903:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 904:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 906:
	end_test "PASS: erspan"
        ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 908:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 913:
	DEV_NS=ip6erspan00
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 914:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 915:
	run_cmd_grep "^Usage:" ip link help ip6erspan
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 916:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 917:
		end_test "SKIP: ip6erspan: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 918:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 920:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 921:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 922:
		end_test "SKIP ip6erspan tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 923:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 927:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 932:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 933:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 934:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 937:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 942:
	run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 943:
	run_cmd ip -netns "$testns" link set dev $DEV_NS up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$DEV_NS" up


In rtnetlink.sh line 944:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 947:
	run_cmd ip -netns "$testns" link add dev "$DEV_NS" \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 950:
	run_cmd ip -netns "$testns" link del "$DEV_NS"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 952:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 953:
		end_test "FAIL: ip6erspan"
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 954:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 955:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 957:
	end_test "PASS: ip6erspan"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 959:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 964:
	brdev="test-br0"
        ^--------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 965:
	vxlandev="vxlan10"
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 966:
	test_mac=de:ad:be:ef:13:37
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 967:
	localip="10.0.2.2"
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 968:
	dstip="10.0.2.3"
        ^--------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 969:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 971:
	run_cmd_grep 'bridge fdb get' bridge fdb help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 972:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 973:
		end_test "SKIP: fdb get tests: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 974:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 977:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 978:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 979:
		end_test "SKIP fdb get tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 980:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 982:
	IP="ip -netns $testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 983:
	BRIDGE="bridge -netns $testns"
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 984:
	run_cmd $IP link add "$vxlandev" type vxlan id 10 local $localip \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link add "$vxlandev" type vxlan id 10 local "$localip" \


In rtnetlink.sh line 986:
	run_cmd $IP link add name "$brdev" type bridge
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link add name "$brdev" type bridge


In rtnetlink.sh line 987:
	run_cmd $IP link set dev "$vxlandev" master "$brdev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link set dev "$vxlandev" master "$brdev"


In rtnetlink.sh line 988:
	run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" master
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb add "$test_mac" dev "$vxlandev" master


In rtnetlink.sh line 989:
	run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" dst $dstip self
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb add "$test_mac" dev "$vxlandev" dst "$dstip" self


In rtnetlink.sh line 990:
	run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac brport "$vxlandev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                   ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "dev $vxlandev master $brdev" "$BRIDGE" fdb get "$test_mac" brport "$vxlandev"


In rtnetlink.sh line 991:
	run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac br "$brdev"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                   ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "dev $vxlandev master $brdev" "$BRIDGE" fdb get "$test_mac" br "$brdev"


In rtnetlink.sh line 992:
	run_cmd_grep "dev $vxlandev dst $dstip" $BRIDGE fdb get $test_mac dev "$vxlandev" self
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "dev $vxlandev dst $dstip" "$BRIDGE" fdb get "$test_mac" dev "$vxlandev" self


In rtnetlink.sh line 994:
	ip netns del $testns &>/dev/null
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip netns del "$testns" &>/dev/null


In rtnetlink.sh line 996:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 997:
		end_test "FAIL: bridge fdb get"
                ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 998:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1001:
	end_test "PASS: bridge fdb get"
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1006:
	local test_mac=de:ad:be:ef:13:37
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1007:
	local dummydev="dummy1"
        ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1008:
	local brdev="test-br0"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1009:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1011:
	run_cmd_grep 'bridge fdb get' bridge fdb help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1012:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1013:
		end_test "SKIP: fdb del tests: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1014:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1017:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1018:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1019:
		end_test "SKIP fdb del tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1020:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1022:
	IP="ip -netns $testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1023:
	BRIDGE="bridge -netns $testns"
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1024:
	run_cmd $IP link add $dummydev type dummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
                             ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link add "$dummydev" type dummy


In rtnetlink.sh line 1025:
	run_cmd $IP link add name $brdev type bridge vlan_filtering 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link add name "$brdev" type bridge vlan_filtering 1


In rtnetlink.sh line 1026:
	run_cmd $IP link set dev $dummydev master $brdev
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                 ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$IP" link set dev "$dummydev" master "$brdev"


In rtnetlink.sh line 1027:
	run_cmd $BRIDGE fdb add $test_mac dev $dummydev master static vlan 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                              ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb add "$test_mac" dev "$dummydev" master static vlan 1


In rtnetlink.sh line 1028:
	run_cmd $BRIDGE vlan del vid 1 dev $dummydev
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" vlan del vid 1 dev "$dummydev"


In rtnetlink.sh line 1029:
	run_cmd $BRIDGE fdb get $test_mac br $brdev vlan 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb get "$test_mac" br "$brdev" vlan 1


In rtnetlink.sh line 1030:
	run_cmd $BRIDGE fdb del $test_mac dev $dummydev master vlan 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                              ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd "$BRIDGE" fdb del "$test_mac" dev "$dummydev" master vlan 1


In rtnetlink.sh line 1031:
	run_cmd_fail $BRIDGE fdb get $test_mac br $brdev vlan 1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                     ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                  ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_fail "$BRIDGE" fdb get "$test_mac" br "$brdev" vlan 1


In rtnetlink.sh line 1033:
	ip netns del $testns &>/dev/null
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip netns del "$testns" &>/dev/null


In rtnetlink.sh line 1035:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1036:
		end_test "FAIL: bridge fdb del"
                ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1037:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1040:
	end_test "PASS: bridge fdb del"
        ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1045:
	dstmac=de:ad:be:ef:13:37
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1046:
	dstip=10.0.2.4
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1047:
	dstip6=dead::2
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1048:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1050:
	run_cmd_grep 'ip neigh get' ip neigh help
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1051:
	if [ $? -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1052:
		end_test "SKIP: fdb get tests: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1053:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1057:
	run_cmd ip neigh add $dstip lladdr $dstmac dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh add "$dstip" lladdr "$dstmac" dev "$devdummy"


In rtnetlink.sh line 1058:
	run_cmd_grep "$dstmac" ip neigh get $dstip dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                            ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "$dstmac" ip neigh get "$dstip" dev "$devdummy"


In rtnetlink.sh line 1059:
	run_cmd ip neigh del $dstip lladdr $dstmac dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                             ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                           ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh del "$dstip" lladdr "$dstmac" dev "$devdummy"


In rtnetlink.sh line 1062:
	run_cmd ip neigh add proxy $dstip dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh add proxy "$dstip" dev "$devdummy"


In rtnetlink.sh line 1063:
	run_cmd_grep "$dstip" ip neigh get proxy $dstip dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "$dstip" ip neigh get proxy "$dstip" dev "$devdummy"


In rtnetlink.sh line 1064:
	run_cmd ip neigh del proxy $dstip dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh del proxy "$dstip" dev "$devdummy"


In rtnetlink.sh line 1067:
	run_cmd ip neigh add $dstip6 lladdr $dstmac dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                             ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh add "$dstip6" lladdr "$dstmac" dev "$devdummy"


In rtnetlink.sh line 1068:
	run_cmd_grep "$dstmac" ip neigh get $dstip6 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "$dstmac" ip neigh get "$dstip6" dev "$devdummy"


In rtnetlink.sh line 1069:
	run_cmd ip neigh del $dstip6 lladdr $dstmac dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                             ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                            ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh del "$dstip6" lladdr "$dstmac" dev "$devdummy"


In rtnetlink.sh line 1072:
	run_cmd ip neigh add proxy $dstip6 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh add proxy "$dstip6" dev "$devdummy"


In rtnetlink.sh line 1073:
	run_cmd_grep "$dstip6" ip neigh get proxy $dstip6 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                  ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd_grep "$dstip6" ip neigh get proxy "$dstip6" dev "$devdummy"


In rtnetlink.sh line 1074:
	run_cmd ip neigh del proxy $dstip6 dev "$devdummy"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip neigh del proxy "$dstip6" dev "$devdummy"


In rtnetlink.sh line 1076:
	if [ $ret -ne 0 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ];then


In rtnetlink.sh line 1077:
		end_test "FAIL: neigh get"
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1078:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1081:
	end_test "PASS: neigh get"
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1086:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1087:
	sysfsnet=/sys/bus/netdevsim/devices/netdevsim
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1088:
	probed=false
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1090:
	if [ ! -w /sys/bus/netdevsim/new_device ] ; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1091:
		run_cmd modprobe -q netdevsim
                ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1092:
		if [ $ret -ne 0 ]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1093:
			end_test "SKIP: bridge_parent_id can't load netdevsim"
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1094:
			return $ksft_skip
                        ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                               ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
			return "$ksft_skip"


In rtnetlink.sh line 1096:
		probed=true
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1099:
	echo "10 1" > /sys/bus/netdevsim/new_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1100:
	while [ ! -d ${sysfsnet}10 ] ; do :; done
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	while [ ! -d "${sysfsnet}"10 ] ; do :; done


In rtnetlink.sh line 1101:
	echo "20 1" > /sys/bus/netdevsim/new_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1102:
	while [ ! -d ${sysfsnet}20 ] ; do :; done
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                     ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                          ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).

Did you mean: 
	while [ ! -d "${sysfsnet}"20 ] ; do :; done


In rtnetlink.sh line 1103:
	udevadm settle
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1104:
	dev10=`ls ${sysfsnet}10/net/`
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	dev10=$(ls "${sysfsnet}"10/net/)


In rtnetlink.sh line 1105:
	dev20=`ls ${sysfsnet}20/net/`
        ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^---------------------^ SC2006 (style): Use $(...) notation instead of legacy backticks `...`.
               ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	dev20=$(ls "${sysfsnet}"20/net/)


In rtnetlink.sh line 1106:
	run_cmd ip link add name test-bond0 type bond mode 802.3ad
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1107:
	run_cmd ip link set dev $dev10 master test-bond0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip link set dev "$dev10" master test-bond0


In rtnetlink.sh line 1108:
	run_cmd ip link set dev $dev20 master test-bond0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip link set dev "$dev20" master test-bond0


In rtnetlink.sh line 1109:
	run_cmd ip link add name test-br0 type bridge
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1110:
	run_cmd ip link set dev test-bond0 master test-br0
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1113:
	ip link del dev test-br0
        ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1114:
	ip link del dev test-bond0
        ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1115:
	echo 20 > /sys/bus/netdevsim/del_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1116:
	echo 10 > /sys/bus/netdevsim/del_device
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1117:
	$probed && rmmod netdevsim
        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1119:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1120:
		end_test "FAIL: bridge_parent_id"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1121:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1123:
	end_test "PASS: bridge_parent_id"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1128:
	local addr=$1; shift
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1130:
	ip -N -j address show dev "$devdummy" |
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1137:
	ip -N -j address show dev "$devdummy" "$@" |
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1143:
	local what=$1; shift
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1144:
	local addr=$1; shift
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^---^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1145:
	local addr2=${addr%/*}2/${addr#*/}
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1146:
	local addr3=${addr%/*}3/${addr#*/}
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1147:
	local proto
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1148:
	local count
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1149:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1150:
	local err
        ^-------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1152:
	ip address add dev "$devdummy" "$addr3"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1153:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1154:
	proto=$(address_get_proto "$addr3")
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1155:
	[[ "$proto" == null ]]
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1156:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1158:
	ip address add dev "$devdummy" "$addr2" proto 0x99
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1159:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1160:
	proto=$(address_get_proto "$addr2")
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1161:
	[[ "$proto" == 0x99 ]]
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1162:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1164:
	ip address add dev "$devdummy" "$addr" proto 0xab
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1165:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1166:
	proto=$(address_get_proto "$addr")
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1167:
	[[ "$proto" == 0xab ]]
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1168:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1170:
	ip address replace dev "$devdummy" "$addr" proto 0x11
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1171:
	proto=$(address_get_proto "$addr")
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1172:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1173:
	[[ "$proto" == 0x11 ]]
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1174:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1176:
	count=$(address_count)
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1177:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1178:
	(( count >= 3 )) # $addr, $addr2 and $addr3 plus any kernel addresses
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1179:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1181:
	count=$(address_count proto 0)
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^-------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1182:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1183:
	(( count == 1 )) # just $addr3
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1184:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1186:
	count=$(address_count proto 0x11)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1187:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1188:
	(( count == 2 )) # $addr and $addr3
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1189:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1191:
	count=$(address_count proto 0xab)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                ^----------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1192:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1193:
	(( count == 1 )) # just $addr3
        ^----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1194:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1196:
	ip address del dev "$devdummy" "$addr"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1197:
	ip address del dev "$devdummy" "$addr2"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1198:
	ip address del dev "$devdummy" "$addr3"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1200:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1201:
		end_test "FAIL: address proto $what"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1202:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1204:
	end_test "PASS: address proto $what"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1209:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1211:
	do_test_address_proto IPv4 192.0.2.1/28
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1212:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1214:
	do_test_address_proto IPv6 2001:db8:1::1/64
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1215:
	check_err $?
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1217:
	return $ret
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$ret"


In rtnetlink.sh line 1222:
	local bond="bond123"
        ^------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1223:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1225:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1226:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1227:
		end_test "SKIP bonding tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1228:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1231:
	run_cmd ip -netns $testns link add dev $bond type bond mode balance-rr
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                               ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link add dev "$bond" type bond mode balance-rr


In rtnetlink.sh line 1232:
	run_cmd ip -netns $testns link add dev $devdummy type dummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                               ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link add dev "$devdummy" type dummy


In rtnetlink.sh line 1233:
	run_cmd ip -netns $testns link set dev $devdummy up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                               ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$devdummy" up


In rtnetlink.sh line 1234:
	run_cmd ip -netns $testns link set dev $devdummy master $bond down
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                          ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                               ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                ^---^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -netns "$testns" link set dev "$devdummy" master "$bond" down


In rtnetlink.sh line 1235:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1236:
		end_test "FAIL: initially up interface added to a bond and set down"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1237:
		ip netns del "$testns"
                ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1238:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1241:
	end_test "PASS: enslave interface in a bond"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1242:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1253:
	local dev=$1
        ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1254:
	local prefix=""
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1255:
	local addr_list=$(ip -j -n $testns addr show dev ${dev})
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^-------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                          ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                   ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                         ^----^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	local addr_list=$(ip -j -n "$testns" addr show dev "${dev}")


In rtnetlink.sh line 1256:
	local temp_addrs=$(echo ${addr_list} | \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^--------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                           ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	local temp_addrs=$(echo "${addr_list}" | \


In rtnetlink.sh line 1258:
	local mng_prefixes=$(echo ${addr_list} | \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^----------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                             ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                  ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	local mng_prefixes=$(echo "${addr_list}" | \


In rtnetlink.sh line 1261:
	local undep_prefixes=$(echo ${addr_list} | \
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
              ^------------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
                               ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                    ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	local undep_prefixes=$(echo "${addr_list}" | \


In rtnetlink.sh line 1266:
	for address in ${temp_addrs}; do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1267:
		prefix=$(echo ${address} | cut -d: -f1-4)
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                         ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		prefix=$(echo "${address}" | cut -d: -f1-4)


In rtnetlink.sh line 1268:
		if [[ ! " ${mng_prefixes} " =~ " $prefix " ]]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                               ^---------^ SC2076 (warning): Remove quotes from right-hand side of =~ to match as a regex rather than literally.


In rtnetlink.sh line 1269:
			check_err 1 "FAIL: Temporary $address with no matching mngtmpaddr!";
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1270:
			return 0
                        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1275:
	for prefix in ${mng_prefixes}; do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1276:
		if [[ ! " ${undep_prefixes} " =~ " $prefix " ]]; then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                 ^---------^ SC2076 (warning): Remove quotes from right-hand side of =~ to match as a regex rather than literally.


In rtnetlink.sh line 1277:
			check_err 1 "FAIL: No undeprecated temporary in $prefix!";
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1278:
			return 0
                        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1282:
	return 1
        ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1287:
	local ret=0
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1289:
	setup_ns testns
        ^-------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1290:
	if [ $? -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.


In rtnetlink.sh line 1291:
		end_test "SKIP mngtmpaddr tests: cannot add net namespace $testns"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1292:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1296:
	run_cmd ip -n $testns link add ${devdummy} type dummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                      ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                       ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -n "$testns" link add "${devdummy}" type dummy


In rtnetlink.sh line 1297:
	run_cmd ip -n $testns link set ${devdummy} up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                      ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                       ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip -n "$testns" link set "${devdummy}" up


In rtnetlink.sh line 1298:
	run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.use_tempaddr=1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip netns exec "$testns" sysctl -w net.ipv6.conf."${devdummy}".use_tempaddr=1


In rtnetlink.sh line 1299:
	run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_prefered_lft=10
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip netns exec "$testns" sysctl -w net.ipv6.conf."${devdummy}".temp_prefered_lft=10


In rtnetlink.sh line 1300:
	run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_valid_lft=25
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip netns exec "$testns" sysctl -w net.ipv6.conf."${devdummy}".temp_valid_lft=25


In rtnetlink.sh line 1301:
	run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.max_desync_factor=1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	run_cmd ip netns exec "$testns" sysctl -w net.ipv6.conf."${devdummy}".max_desync_factor=1


In rtnetlink.sh line 1306:
	for i in $(seq 1 9); do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1307:
		run_cmd ip -n $testns addr add 2001:db8:7e57:${i}::1/64 mngtmpaddr dev ${devdummy}
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                              ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                       ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		run_cmd ip -n "$testns" addr add 2001:db8:7e57:"${i}"::1/64 mngtmpaddr dev "${devdummy}"


In rtnetlink.sh line 1312:
	slowwait 30 validate_mngtmpaddr ${devdummy}
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                        ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	slowwait 30 validate_mngtmpaddr "${devdummy}"


In rtnetlink.sh line 1317:
	for i in $(seq 1 9); do
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1318:
		(( $i % 4 == 0 )) && mng_flag="mngtmpaddr" || mng_flag=""
                ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^-- SC2004 (style): $/${} is unnecessary on arithmetic variables.
                                     ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                              ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1319:
		if (( $i % 2 == 0 )); then
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                      ^-- SC2004 (style): $/${} is unnecessary on arithmetic variables.


In rtnetlink.sh line 1320:
			run_cmd ip -n $testns addr del 2001:db8:7e57:${i}::1/64 $mng_flag dev ${devdummy}
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                      ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                     ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                ^-------^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                              ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
			run_cmd ip -n "$testns" addr del 2001:db8:7e57:"${i}"::1/64 "$mng_flag" dev "${devdummy}"


In rtnetlink.sh line 1322:
			run_cmd ip -n $testns addr change 2001:db8:7e57:${i}::1/64 dev ${devdummy}
                        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                      ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                        ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.
                                                                                       ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
			run_cmd ip -n "$testns" addr change 2001:db8:7e57:"${i}"::1/64 dev "${devdummy}"


In rtnetlink.sh line 1325:
		validate_mngtmpaddr ${devdummy}
                ^-----------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                    ^---------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		validate_mngtmpaddr "${devdummy}"


In rtnetlink.sh line 1328:
	if [ $ret -ne 0 ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$ret" -ne 0 ]; then


In rtnetlink.sh line 1329:
		end_test "FAIL: mngtmpaddr add/remove incorrect"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1331:
		end_test "PASS: mngtmpaddr add/remove correctly"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1334:
	ip netns del "$testns"
        ^--------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1335:
	return $ret
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
               ^--^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	return "$ret"


In rtnetlink.sh line 1340:
	local tmpfile
        ^-----------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1341:
	local monitor_pid
        ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1342:
	local match_result
        ^----------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1344:
	tmpfile=$(mktemp)
        ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                  ^----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1346:
	ip monitor maddr > $tmpfile &
        ^--------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                           ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	ip monitor maddr > "$tmpfile" &


In rtnetlink.sh line 1347:
	monitor_pid=$!
        ^------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1348:
	sleep 1
        ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1349:
	if [ ! -e "/proc/$monitor_pid" ]; then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1350:
		end_test "SKIP: mcast addr notification: iproute2 too old"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1351:
		rm $tmpfile
                ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                   ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		rm "$tmpfile"


In rtnetlink.sh line 1352:
		return $ksft_skip
                ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
		return "$ksft_skip"


In rtnetlink.sh line 1355:
	run_cmd ip link add name test-dummy1 type dummy
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1356:
	run_cmd ip link set test-dummy1 up
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1357:
	run_cmd ip link del dev test-dummy1
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1358:
	sleep 1
        ^-----^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1360:
	match_result=$(grep -cE "test-dummy1.*(224.0.0.1|ff02::1)" $tmpfile)
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                       ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
                                                                   ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	match_result=$(grep -cE "test-dummy1.*(224.0.0.1|ff02::1)" "$tmpfile")


In rtnetlink.sh line 1362:
	kill $monitor_pid
        ^---------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	kill "$monitor_pid"


In rtnetlink.sh line 1363:
	rm $tmpfile
        ^---------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	rm "$tmpfile"


In rtnetlink.sh line 1369:
	if [ $match_result -ne 4 ];then
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
           ^---------------------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).
             ^-----------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
	if [ "$match_result" -ne 4 ];then


In rtnetlink.sh line 1370:
		end_test "FAIL: mcast addr notification"
                ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1371:
		return 1
                ^------^ SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1373:
	end_test "PASS: mcast addr notification"
        ^-- SC2317 (info): Command appears to be unreachable. Check usage (or ignore if invoked indirectly).


In rtnetlink.sh line 1402:
                    (options: $(echo $ALL_TESTS))
                              ^----------------^ SC2116 (style): Useless echo? Instead of 'cmd $(echo foo)', just use 'cmd foo'.
                                     ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.

Did you mean: 
                    (options: $(echo "$ALL_TESTS"))


In rtnetlink.sh line 1417:
	if [ $? -ne 0 ];then
             ^-- SC2181 (style): Check exit code directly with e.g. 'if ! mycmd;', not indirectly with $?.

For more information:
  https://www.shellcheck.net/wiki/SC2034 -- spi appears unused. Verify use (o...
  https://www.shellcheck.net/wiki/SC2076 -- Remove quotes from right-hand sid...
  https://www.shellcheck.net/wiki/SC2154 -- testns is referenced but not assi...