Using -Oline -j 72 W=1 redirect to /tmp/tmp.CDeL8KNdhx and /tmp/tmp.z4fPL4DVSc
LLVM=1 cc=clang
clang version 20.1.8 (Fedora 20.1.8-3.fc42)
Tree base:
ec79003c5f9d ("atm: atmtcp: Prevent arbitrary write in atmtcp_recv_control().")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  net/rose/rose_out.o
  CC [M]  net/rose/rose_loopback.o
  CC [M]  net/atm/addr.o
  CC [M]  net/rose/rose_link.o
  CC [M]  net/rose/rose_in.o
  CC [M]  net/atm/pvc.o
  CC [M]  net/rose/rose_dev.o
  CC [M]  net/rose/rose_timer.o
  CC      net/core/page_pool.o
  CC [M]  net/rose/sysctl_net_rose.o
  CC [M]  net/atm/signaling.o
  CC [M]  net/atm/ioctl.o
  AR      net/core/built-in.a
  AR      net/built-in.a
  CC [M]  net/atm/svc.o
  CC [M]  net/rose/rose_subr.o
  CC [M]  net/rose/rose_route.o
  CC [M]  net/atm/atm_misc.o
  CC [M]  net/atm/raw.o
  CC [M]  net/rose/af_rose.o
  CC [M]  drivers/usb/atm/speedtch.o
  CC [M]  net/atm/atm_sysfs.o
  CC [M]  drivers/usb/atm/cxacru.o
  CC [M]  net/atm/resources.o
  CC [M]  net/bluetooth/hci_sysfs.o
  LD [M]  net/rose/rose.o
  CC [M]  net/atm/proc.o
  CC [M]  drivers/usb/atm/xusbatm.o
  CC [M]  net/atm/common.o
  CC [M]  net/atm/mpoa_proc.o
  CC [M]  drivers/usb/atm/usbatm.o
  CC [M]  net/bluetooth/hci_sock.o
  CC [M]  net/atm/mpoa_caches.o
  CC [M]  net/atm/pppoatm.o
  LD [M]  net/atm/atm.o
  CC [M]  net/bluetooth/hci_drv.o
  CC [M]  net/bluetooth/mgmt_util.o
  CC [M]  net/atm/br2684.o
  CC [M]  net/bluetooth/mgmt_config.o
  CC [M]  drivers/usb/atm/ueagle-atm.o
  CC [M]  net/bluetooth/hci_codec.o
  CC [M]  net/atm/clip.o
  CC [M]  net/bluetooth/eir.o
  CC [M]  net/atm/mpc.o
  LD [M]  net/atm/mpoa.o
  CC [M]  net/bluetooth/coredump.o
  CC [M]  net/bluetooth/leds.o
  CC [M]  net/bluetooth/hci_conn.o
  CC [M]  net/bluetooth/aosp.o
  CC [M]  net/bluetooth/l2cap_sock.o
  CC [M]  net/bluetooth/selftest.o
  CC [M]  net/bluetooth/sco.o
  CC [M]  net/atm/lec.o
  CC [M]  net/bluetooth/hci_core.o
  CC [M]  net/bluetooth/msft.o
  CC [M]  net/bluetooth/bnep/netdev.o
  CC [M]  net/bluetooth/hci_debugfs.o
  CC [M]  net/bluetooth/iso.o
  CC [M]  net/bluetooth/bnep/core.o
  CC [M]  net/bluetooth/smp.o
  CC [M]  net/bluetooth/hidp/core.o
  CC [M]  net/bluetooth/rfcomm/sock.o
  LD [M]  net/bluetooth/hidp/hidp.o
  LD [M]  net/bluetooth/bnep/bnep.o
  CC [M]  net/bluetooth/rfcomm/tty.o
  CC [M]  drivers/atm/suni.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_dev.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_idc.o
  CC [M]  net/bluetooth/6lowpan.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_main.o
  LD [M]  net/bluetooth/bluetooth_6lowpan.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/cn10k.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_vf_dev.o
  CC [M]  drivers/atm/idt77105.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_ethtool.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_devlink.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/cn20k.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_dmac_flt.o
  CC [M]  net/bluetooth/hci_event.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_ethtool.o
  CC [M]  drivers/atm/adummy.o
  CC [M]  drivers/net/tun.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_ptp.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_virtchnl_ptp.o
  CC [M]  net/bluetooth/rfcomm/core.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/qos_sq.o
  CC [M]  drivers/atm/atmtcp.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_lib.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_xsk.o
  LD [M]  net/bluetooth/rfcomm/rfcomm.o
  CC [M]  drivers/bluetooth/hci_vhci.o
  CC [M]  drivers/atm/fore200e.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_flows.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_singleq_txrx.o
  CC [M]  drivers/atm/solos-pci.o
  CC [M]  drivers/bluetooth/hci_serdev.o
  CC [M]  drivers/bluetooth/hci_ldisc.o
  CC [M]  drivers/bluetooth/hci_h4.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_tc.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_dcbnl.o
  LD [M]  drivers/atm/fore_200e.o
  CC [M]  net/bluetooth/hci_sync.o
  CC [M]  drivers/atm/nicstar.o
  CC [M]  net/bluetooth/mgmt.o
  CC [M]  drivers/atm/eni.o
  CC [M]  drivers/bluetooth/hci_bcsp.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/qos.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/cn10k_ipsec.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_pf.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.o
  CC [M]  drivers/bluetooth/hci_ll.o
  CC [M]  drivers/atm/iphase.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_vf.o
  CC [M]  drivers/atm/lanai.o
  CC [M]  drivers/bluetooth/hci_h5.o
  CC [M]  drivers/bluetooth/hci_ath.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_virtchnl.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicvf.o
  CC [M]  drivers/bluetooth/hci_ag6xx.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rep.o
  CC [M]  net/bluetooth/l2cap_core.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/cn10k_macsec.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_rep.o
  CC [M]  drivers/bluetooth/bpa10x.o
  CC [M]  drivers/bluetooth/bfusb.o
  CC [M]  drivers/bluetooth/dtl1_cs.o
  CC [M]  drivers/atm/idt77252.o
  CC [M]  drivers/bluetooth/btsdio.o
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.o
  CC [M]  drivers/bluetooth/hci_mrvl.o
  CC [M]  drivers/bluetooth/hci_aml.o
  CC [M]  drivers/bluetooth/btbcm.o
  CC [M]  drivers/bluetooth/btmrvl_main.o
  CC [M]  drivers/bluetooth/hci_qca.o
  CC [M]  drivers/bluetooth/bt3c_cs.o
  CC [M]  drivers/bluetooth/hci_nokia.o
  CC [M]  drivers/atm/he.o
  CC [M]  drivers/bluetooth/btqca.o
  CC [M]  drivers/bluetooth/hci_intel.o
  LD [M]  net/bluetooth/bluetooth.o
  CC [M]  drivers/bluetooth/hci_bcm4377.o
  CC [M]  drivers/bluetooth/bluecard_cs.o
  CC [M]  drivers/bluetooth/btqcomsmd.o
  CC [M]  drivers/bluetooth/btrsi.o
  LD [M]  drivers/bluetooth/hci_uart.o
  CC [M]  drivers/net/ethernet/intel/idpf/idpf_txrx.o
  CC [M]  drivers/bluetooth/virtio_bt.o
  CC [M]  drivers/bluetooth/btmrvl_sdio.o
  CC [M]  drivers/bluetooth/btmtk.o
  LD [M]  drivers/net/ethernet/intel/idpf/idpf.o
  CC [M]  drivers/bluetooth/btmrvl_debugfs.o
  CC [M]  drivers/bluetooth/btrtl.o
  CC [M]  drivers/bluetooth/btmtksdio.o
  CC [M]  drivers/bluetooth/btnxpuart.o
  LD [M]  drivers/bluetooth/btmrvl.o
  CC [M]  drivers/bluetooth/btmtkuart.o
  CC [M]  drivers/bluetooth/btintel_pcie.o
  CC [M]  drivers/bluetooth/btintel.o
  CC [M]  drivers/bluetooth/btusb.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  KSYMS   .tmp_vmlinux0.kallsyms.S
  AS      .tmp_vmlinux0.kallsyms.o
  LD      .tmp_vmlinux1
  NM      .tmp_vmlinux1.syms
  KSYMS   .tmp_vmlinux1.kallsyms.S
  AS      .tmp_vmlinux1.kallsyms.o
  LD      .tmp_vmlinux2
  NM      .tmp_vmlinux2.syms
  KSYMS   .tmp_vmlinux2.kallsyms.S
  AS      .tmp_vmlinux2.kallsyms.o
  LD      vmlinux.unstripped
  NM      System.map
  SORTTAB vmlinux.unstripped
  RSTRIP  vmlinux
  LD [M]  kernel/kheaders.ko
  GEN     modules.builtin.ranges
  CC      arch/x86/boot/version.o
  LD [M]  drivers/net/tun.ko
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  LD [M]  drivers/usb/atm/cxacru.ko
  LD [M]  drivers/usb/atm/speedtch.ko
  LD [M]  drivers/usb/atm/ueagle-atm.ko
  LD [M]  drivers/usb/atm/usbatm.ko
  LD [M]  drivers/usb/atm/xusbatm.ko
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  CC [M]  drivers/net/ethernet/intel/idpf/idpf.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicvf.mod.o
  CC [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_rep.mod.o
  CC      arch/x86/boot/compressed/kaslr.o
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  LD [M]  drivers/atm/nicstar.ko
  LD [M]  drivers/atm/iphase.ko
  LD [M]  drivers/atm/suni.ko
  LD [M]  drivers/atm/fore_200e.ko
  LD [M]  drivers/atm/eni.ko
  LD [M]  drivers/atm/idt77252.ko
  LD [M]  drivers/atm/solos-pci.ko
  LD [M]  drivers/atm/idt77105.ko
  LD [M]  drivers/atm/adummy.ko
  LD [M]  drivers/atm/lanai.ko
  LD [M]  drivers/atm/he.ko
  LD [M]  drivers/bluetooth/hci_vhci.ko
  LD [M]  drivers/bluetooth/hci_uart.ko
  LD [M]  drivers/bluetooth/hci_bcm4377.ko
  LD [M]  drivers/bluetooth/bpa10x.ko
  LD [M]  drivers/bluetooth/bfusb.ko
  LD [M]  drivers/bluetooth/dtl1_cs.ko
  LD [M]  drivers/bluetooth/bt3c_cs.ko
  LD [M]  drivers/bluetooth/bluecard_cs.ko
  LD [M]  drivers/bluetooth/btusb.ko
  LD [M]  drivers/bluetooth/btsdio.ko
  LD [M]  drivers/bluetooth/btintel.ko
  LD [M]  drivers/bluetooth/btintel_pcie.ko
  LD [M]  drivers/bluetooth/btmrvl.ko
  LD [M]  drivers/bluetooth/btmrvl_sdio.ko
  LD [M]  drivers/bluetooth/btmtksdio.ko
  LD [M]  drivers/bluetooth/btmtkuart.ko
  LD [M]  drivers/bluetooth/btqcomsmd.ko
  LD [M]  drivers/bluetooth/btbcm.ko
  LD [M]  drivers/bluetooth/btrtl.ko
  LD [M]  drivers/bluetooth/btqca.ko
  LD [M]  drivers/bluetooth/btmtk.ko
  LD [M]  drivers/bluetooth/virtio_bt.ko
  LD [M]  drivers/bluetooth/btnxpuart.ko
  LD [M]  drivers/bluetooth/hci_nokia.ko
  LD [M]  drivers/bluetooth/btrsi.ko
  CC [M]  drivers/atm/atmtcp.mod.o
  LD [M]  net/bluetooth/bluetooth.ko
  LD [M]  net/bluetooth/rfcomm/rfcomm.ko
  LD [M]  net/bluetooth/bnep/bnep.ko
  LD [M]  net/bluetooth/hidp/hidp.ko
  LD [M]  net/bluetooth/bluetooth_6lowpan.ko
  LD [M]  net/atm/clip.ko
  LD [M]  net/atm/br2684.ko
  LD [M]  net/atm/lec.ko
  LD [M]  net/atm/mpoa.ko
  LD [M]  net/atm/pppoatm.ko
  LD [M]  drivers/net/ethernet/intel/idpf/idpf.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicpf.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/otx2_ptp.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_nicvf.ko
  LD [M]  drivers/net/ethernet/marvell/octeontx2/nic/rvu_rep.ko
  LD [M]  drivers/atm/atmtcp.ko
  CC [M]  net/rose/rose.mod.o
  LD [M]  net/rose/rose.ko
  CC [M]  net/atm/atm.mod.o
  LD [M]  net/atm/atm.ko
  GZIP    arch/x86/boot/compressed/vmlinux.bin.gz
  MKPIGGY arch/x86/boot/compressed/piggy.S
  AS      arch/x86/boot/compressed/piggy.o
  LD      arch/x86/boot/compressed/vmlinux
  ZOFFSET arch/x86/boot/zoffset.h
  OBJCOPY arch/x86/boot/vmlinux.bin
  AS      arch/x86/boot/header.o
  LD      arch/x86/boot/setup.elf
  OBJCOPY arch/x86/boot/setup.bin
  BUILD   arch/x86/boot/bzImage
Kernel: arch/x86/boot/bzImage is ready  (#1280)
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  net/rose/rose_loopback.o
  CC [M]  net/rose/rose_out.o
  CC [M]  net/rose/rose_dev.o
  CC [M]  net/rose/rose_link.o
  CC [M]  net/rose/rose_timer.o
  CC [M]  net/rose/sysctl_net_rose.o
  CC [M]  net/rose/rose_subr.o
  CC [M]  net/rose/rose_in.o
  CC [M]  net/rose/rose_route.o
  CC [M]  net/rose/af_rose.o
  LD [M]  net/rose/rose.o
  CC [M]  drivers/net/tun.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1280)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/tun.ko
  CC [M]  net/rose/rose.mod.o
  LD [M]  net/rose/rose.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_clang'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_clang'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  CALL    ../scripts/checksyscalls.sh
  INSTALL libsubcmd_headers
  CC [M]  net/rose/rose_loopback.o
  CC [M]  net/rose/rose_out.o
  CC [M]  net/rose/rose_link.o
  CC [M]  net/rose/rose_in.o
  CC [M]  net/rose/rose_dev.o
  CC [M]  net/rose/sysctl_net_rose.o
  CC [M]  net/rose/rose_timer.o
  CC [M]  net/rose/rose_subr.o
  CC [M]  net/rose/rose_route.o
  CC [M]  net/rose/af_rose.o
  LD [M]  net/rose/rose.o
  CC [M]  drivers/net/tun.o
  GEN     kernel/kheaders_data.tar.xz
  CC [M]  kernel/kheaders.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#1280)
  LD [M]  kernel/kheaders.ko
  LD [M]  drivers/net/tun.ko
  CC [M]  net/rose/rose.mod.o
  LD [M]  net/rose/rose.ko