Using -Oline -j 72 W=1 C=1 redirect to /tmp/tmp.Av7NaANNVz and /tmp/tmp.Cn5NO8bOTU
CC=ccache gcc
gcc (GCC) 14.2.1 20240801 (Red Hat 14.2.1-1)
Tree base:
6e1918ff6805 ("net: macb: Use rcu_dereference() for idev->ifa_list in macb_suspend().")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC      drivers/net/pse-pd/pse_core.o
  CHECK   ../drivers/net/pse-pd/pse_core.c
  CC [M]  net/smc/af_smc.o
  CC [M]  net/smc/smc_pnet.o
  CC [M]  net/smc/smc_ib.o
  CC [M]  net/smc/smc_clc.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/smc/smc_core.o
  CC [M]  net/smc/smc_wr.o
  CC [M]  net/smc/smc_llc.o
  CC [M]  net/smc/smc_cdc.o
  CC [M]  net/smc/smc_tx.o
  CC [M]  net/smc/smc_rx.o
  AR      drivers/net/pse-pd/built-in.a
  CC [M]  net/smc/smc_ism.o
  CC [M]  net/smc/smc_close.o
  CC [M]  net/smc/smc_netlink.o
  CC [M]  net/smc/smc_stats.o
  CC [M]  net/smc/smc_tracepoint.o
  CC [M]  net/smc/smc_sysctl.o
  CHECK   ../net/smc/smc_pnet.c
  CC [M]  net/smc/smc_loopback.o
  CHECK   ../net/smc/smc_ib.c
  CC [M]  net/smc/smc_diag.o
  CHECK   ../net/smc/smc_clc.c
  CHECK   ../net/smc/af_smc.c
  CHECK   ../net/smc/smc_core.c
  CHECK   ../net/smc/smc_wr.c
  CHECK   ../net/smc/smc_cdc.c
  CHECK   ../net/smc/smc_rx.c
  CHECK   ../net/smc/smc_ism.c
  CHECK   ../net/smc/smc_llc.c
  CHECK   ../net/smc/smc_close.c
  CHECK   ../net/smc/smc_tx.c
  CHECK   ../net/smc/smc_stats.c
  CHECK   ../net/smc/smc_netlink.c
  CHECK   ../net/smc/smc_sysctl.c
  CHECK   ../net/smc/smc_tracepoint.c
  CHECK   ../net/smc/smc_loopback.c
  CHECK   ../net/smc/smc_diag.c
  CC [M]  net/smc/smc_inet.o
  CHECK   ../net/smc/smc_inet.c
  AR      drivers/net/built-in.a
  LD [M]  net/smc/smc.o
  AR      drivers/built-in.a
  AR      built-in.a
  AR      vmlinux.a
  LD      vmlinux.o
  OBJCOPY modules.builtin.modinfo
  GEN     modules.builtin
  GEN     .vmlinux.objs
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  CHECK   ../init/version-timestamp.c
  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
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  RSTRIP  vmlinux
  CC      arch/x86/boot/version.o
  CHECK   ../arch/x86/boot/version.c
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CHECK   ../arch/x86/boot/compressed/misc.c
  CC      arch/x86/boot/compressed/kaslr.o
  CHECK   ../arch/x86/boot/compressed/kaslr.c
  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  (#657)
  CC [M]  net/smc/smc.mod.o
  CC [M]  net/smc/smc_diag.mod.o
  LD [M]  net/smc/smc.ko
  LD [M]  net/smc/smc_diag.ko
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/smc/af_smc.o
  CC [M]  net/smc/smc_pnet.o
  CC [M]  net/smc/smc_ib.o
  CC [M]  net/smc/smc_clc.o
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/smc/smc_core.o
  CC [M]  net/smc/smc_wr.o
  CC [M]  net/smc/smc_llc.o
  CC [M]  net/smc/smc_cdc.o
  CC [M]  net/smc/smc_tx.o
  CC [M]  net/smc/smc_rx.o
  CC [M]  net/smc/smc_close.o
  CC [M]  net/smc/smc_ism.o
  CC [M]  net/smc/smc_netlink.o
  CC [M]  net/smc/smc_stats.o
  CC [M]  net/smc/smc_tracepoint.o
  CHECK   ../net/smc/smc_ib.c
  CHECK   ../net/smc/smc_pnet.c
  CC [M]  net/smc/smc_inet.o
  CC [M]  net/smc/smc_sysctl.o
  CHECK   ../net/smc/af_smc.c
  CC [M]  net/smc/smc_loopback.o
  CHECK   ../net/smc/smc_clc.c
  CHECK   ../net/smc/smc_wr.c
  CC [M]  net/smc/smc_diag.o
  CHECK   ../net/smc/smc_core.c
  CHECK   ../net/smc/smc_cdc.c
  CHECK   ../net/smc/smc_llc.c
  CHECK   ../net/smc/smc_rx.c
  CHECK   ../net/smc/smc_close.c
  CHECK   ../net/smc/smc_tx.c
  CHECK   ../net/smc/smc_ism.c
  CHECK   ../net/smc/smc_netlink.c
  CHECK   ../net/smc/smc_stats.c
  CHECK   ../net/smc/smc_inet.c
  CHECK   ../net/smc/smc_sysctl.c
  CHECK   ../net/smc/smc_tracepoint.c
  CHECK   ../net/smc/smc_loopback.c
  CHECK   ../net/smc/smc_diag.c
  LD [M]  net/smc/smc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#657)
  CC [M]  net/smc/smc.mod.o
  CC [M]  net/smc/smc_diag.mod.o
  LD [M]  net/smc/smc.ko
  LD [M]  net/smc/smc_diag.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
mkdir -p /home/nipa/net/wt-0/build_allmodconfig_warn/tools/objtool && make O=/home/nipa/net/wt-0/build_allmodconfig_warn subdir=tools/objtool --no-print-directory -C objtool 
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  net/smc/af_smc.o
  CC [M]  net/smc/smc_pnet.o
  CC [M]  net/smc/smc_ib.o
  CC [M]  net/smc/smc_clc.o
  CC [M]  net/smc/smc_core.o
  CC [M]  net/smc/smc_wr.o
  CC [M]  net/smc/smc_llc.o
  CC [M]  net/smc/smc_cdc.o
  CC [M]  net/smc/smc_tx.o
  CC [M]  net/smc/smc_rx.o
  CC [M]  net/smc/smc_close.o
  CC [M]  net/smc/smc_ism.o
  CC [M]  net/smc/smc_netlink.o
  CC [M]  net/smc/smc_stats.o
  CC [M]  net/smc/smc_tracepoint.o
  CC [M]  net/smc/smc_inet.o
  CC [M]  net/smc/smc_sysctl.o
  CC [M]  net/smc/smc_loopback.o
  CC [M]  net/smc/smc_diag.o
  CHECK   ../net/smc/smc_pnet.c
  CHECK   ../net/smc/smc_ib.c
  CHECK   ../net/smc/smc_clc.c
  CHECK   ../net/smc/af_smc.c
  CHECK   ../net/smc/smc_wr.c
  CHECK   ../net/smc/smc_cdc.c
  CHECK   ../net/smc/smc_core.c
  CHECK   ../net/smc/smc_llc.c
  CHECK   ../net/smc/smc_rx.c
  CHECK   ../net/smc/smc_ism.c
  CHECK   ../net/smc/smc_tx.c
  CHECK   ../net/smc/smc_close.c
  CHECK   ../net/smc/smc_stats.c
  CHECK   ../net/smc/smc_netlink.c
  CHECK   ../net/smc/smc_inet.c
  CHECK   ../net/smc/smc_tracepoint.c
  CHECK   ../net/smc/smc_sysctl.c
  CHECK   ../net/smc/smc_diag.c
  CHECK   ../net/smc/smc_loopback.c
  LD [M]  net/smc/smc.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#657)
  CC [M]  net/smc/smc.mod.o
  CC [M]  net/smc/smc_diag.mod.o
  LD [M]  net/smc/smc.ko
  LD [M]  net/smc/smc_diag.ko