Using -Oline -j 96 W=1 redirect to /tmp/tmp.L3mLwe7hGv and /tmp/tmp.ghEXtaTAg0
CC=ccache gcc
gcc (GCC) 15.2.1 20251211 (Red Hat 15.2.1-5)
Tree base:
1adaea51c61b ("ipv6: fix a BUG in rt6_get_pcpu_route() under PREEMPT_RT")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/netdevsim/bus.o
  LD [M]  drivers/net/netdevsim/netdevsim.o
  CC [M]  net/sched/act_mirred.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#268)
  CC [M]  drivers/net/netdevsim/netdevsim.mod.o
  LD [M]  drivers/net/netdevsim/netdevsim.ko
  CC [M]  net/sched/act_mirred.mod.o
  LD [M]  net/sched/act_mirred.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/sched/act_mirred.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#268)
  CC [M]  net/sched/act_mirred.mod.o
  LD [M]  net/sched/act_mirred.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/sched/act_mirred.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#268)
  CC [M]  net/sched/act_mirred.mod.o
  LD [M]  net/sched/act_mirred.ko