====== Checking before the patch ======
 ====== Checking the tree with the patch ======
New warnings added
--- /tmp/tmp.5mcyUAKq97	2025-09-16 18:12:29.979658023 -0700
+++ /tmp/tmp.zg4FOYMiV6	2025-09-16 18:12:30.794652129 -0700
@@ -2 +2 @@
-In vmtest.sh line 11:
+In vmtest.sh line 12:
@@ -7 +7 @@
-In vmtest.sh line 12:
+In vmtest.sh line 13:
@@ -13,2 +13,2 @@
-readonly QEMU_PIDFILE=$(mktemp /tmp/qemu_vsock_vmtest_XXXX.pid)
-         ^----------^ SC2155 (warning): Declare and assign separately to avoid masking return values.
+readonly WAIT_TOTAL=$(( WAIT_PERIOD * WAIT_PERIOD_MAX ))
+         ^--------^ SC2034 (warning): WAIT_TOTAL appears unused. Verify use (or export if used externally).
@@ -17 +17 @@
-In vmtest.sh line 46:
+In vmtest.sh line 41:
@@ -22 +22 @@
-In vmtest.sh line 57:
+In vmtest.sh line 181:
@@ -27,3 +27,18 @@
-In vmtest.sh line 136:
-	for dep in vng ${QEMU} busybox pkill ssh; do
-                       ^-----^ SC2153 (info): Possible misspelling: QEMU may not be assigned. Did you mean qemu?
+In vmtest.sh line 272:
+	${ns_exec} ssh -q -o UserKnownHostsFile=/dev/null -p ${SSH_HOST_PORT} localhost $*
+                                                                                        ^-- SC2048 (warning): Use "$@" (with quotes) to prevent whitespace problems.
+                                                                                        ^-- SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+	${ns_exec} ssh -q -o UserKnownHostsFile=/dev/null -p ${SSH_HOST_PORT} localhost "$*"
+
+
+In vmtest.sh line 286:
+			pkill -SIGTERM -F "${pidfile}" 2>&1 > /dev/null
+                                                       ^--^ SC2069 (warning): To redirect stdout+stderr, 2>&1 must be last (or use '{ cmd > file; } 2>&1' to clarify).
+
+
+In vmtest.sh line 351:
+	if [[ "${tname}" =~ "${REQUIRES_NETNS[@]}" ]] &&
+                            ^--------------------^ SC2199 (error): Arrays implicitly concatenate in [[ ]]. Use a loop (or explicit * instead of @).
+                            ^--------------------^ SC2076 (warning): Remove quotes from right-hand side of =~ to match as a regex rather than literally.
@@ -32 +47 @@
-In vmtest.sh line 183:
+In vmtest.sh line 407:
@@ -40 +55 @@
-In vmtest.sh line 189:
+In vmtest.sh line 413:
@@ -45 +60 @@
-In vmtest.sh line 193:
+In vmtest.sh line 417:
@@ -53 +68,6 @@
-In vmtest.sh line 215:
+In vmtest.sh line 441:
+		${QEMU_OPTS} -device vhost-vsock-pci,guest-cid=${cid} \
+                ^----------^ SC2153 (info): Possible misspelling: QEMU_OPTS may not be assigned. Did you mean qemu_opts?
+
+
+In vmtest.sh line 455:
@@ -61,6 +81 @@
-In vmtest.sh line 321:
-log_host() {
-^-- SC2120 (warning): log_host references arguments, but none are ever passed.
-
-
-In vmtest.sh line 322:
+In vmtest.sh line 575:
@@ -71 +86 @@
-In vmtest.sh line 325:
+In vmtest.sh line 578:
@@ -76 +91 @@
-In vmtest.sh line 326:
+In vmtest.sh line 579:
@@ -81 +96 @@
-In vmtest.sh line 346:
+In vmtest.sh line 599:
@@ -86 +101 @@
-In vmtest.sh line 357:
+In vmtest.sh line 610:
@@ -91,3 +106,128 @@
-In vmtest.sh line 395:
-			--control-port="${port}" 2>&1 | log_host
-                                                        ^------^ SC2119 (info): Use log_host "$@" if function's $1 should mean script's $1.
+In vmtest.sh line 615:
+			return $rc
+                               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+			return "$rc"
+
+
+In vmtest.sh line 623:
+	return $rc
+               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+	return "$rc"
+
+
+In vmtest.sh line 661:
+			return $rc
+                               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+			return "$rc"
+
+
+In vmtest.sh line 669:
+	return $rc
+               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+	return "$rc"
+
+
+In vmtest.sh line 740:
+	return $rc
+               ^-^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+	return "$rc"
+
+
+In vmtest.sh line 835:
+		return $KSFT_FAIL
+                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+		return "$KSFT_FAIL"
+
+
+In vmtest.sh line 849:
+		return $KSFT_PASS
+                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+		return "$KSFT_PASS"
+
+
+In vmtest.sh line 852:
+	return $KSFT_FAIL
+               ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+	return "$KSFT_FAIL"
+
+
+In vmtest.sh line 885:
+		return $KSFT_FAIL
+                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+		return "$KSFT_FAIL"
+
+
+In vmtest.sh line 914:
+	ip netns exec "${ns1}" socat VSOCK-LISTEN:${port} STDOUT &> "${outfile}" &
+                                                  ^-----^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+	ip netns exec "${ns1}" socat VSOCK-LISTEN:"${port}" STDOUT &> "${outfile}" &
+
+
+In vmtest.sh line 922:
+		return $KSFT_FAIL
+                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+		return "$KSFT_FAIL"
+
+
+In vmtest.sh line 928:
+		bash -c "echo TEST | socat STDIN VSOCK-CONNECT:2:${port}" 2>&1 | log_guest
+                                                                                 ^-------^ SC2119 (info): Use log_guest "$@" if function's $1 should mean script's $1.
+
+
+In vmtest.sh line 956:
+		return $KSFT_FAIL
+                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+		return "$KSFT_FAIL"
+
+
+In vmtest.sh line 970:
+		return $KSFT_PASS
+                       ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+		return "$KSFT_PASS"
+
+
+In vmtest.sh line 973:
+	return $KSFT_FAIL
+               ^--------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+	return "$KSFT_FAIL"
+
+
+In vmtest.sh line 999:
+		bash -c "echo TEST | socat STDIN VSOCK-CONNECT:2:${port}" 2>&1 | log_guest
+                                                                                 ^-------^ SC2119 (info): Use log_guest "$@" if function's $1 should mean script's $1.
+
+
+In vmtest.sh line 1205:
+		pidfile=$(mktemp $PIDFILE_TEMPLATE)
+                                 ^---------------^ SC2086 (info): Double quote to prevent globbing and word splitting.
+
+Did you mean: 
+		pidfile=$(mktemp "$PIDFILE_TEMPLATE")
@@ -96,3 +236,3 @@
-In vmtest.sh line 404:
-			--control-port="${port}" 2>&1 | log_host &
-                                                        ^------^ SC2119 (info): Use log_host "$@" if function's $1 should mean script's $1.
+In vmtest.sh line 1233:
+		host_oops_cnt_after=$(dmesg | grep -i 'Oops' | wc -l)
+                                              ^------------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
@@ -101,3 +241,3 @@
-In vmtest.sh line 435:
-}
-^-- SC1089 (error): Parsing stopped here. Is this keyword correctly matched up?
+In vmtest.sh line 1245:
+		vm_oops_cnt_after=$(vm_ssh none -- dmesg | grep -i 'Oops' | wc -l)
+                                                           ^------------^ SC2126 (style): Consider using 'grep -c' instead of 'grep|wc -l'.
@@ -106,0 +247 @@
+  https://www.shellcheck.net/wiki/SC2199 -- Arrays implicitly concatenate in ...
@@ -108 +248,0 @@
-  https://www.shellcheck.net/wiki/SC2046 -- Quote this to prevent word splitt...