Using -Oline -j 96 W=1 C=1 redirect to /tmp/tmp.KBEWCokSwj and /tmp/tmp.CLIm8l4OFW
CC=ccache gcc
gcc (GCC) 15.2.1 20251111 (Red Hat 15.2.1-4)
Tree base:
0ebc27a4c67d ("xsk: avoid data corruption on cq descriptor number")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  net/sched/em_canid.o
  CHECK   ../net/sched/em_canid.c
  CC [M]  drivers/net/vxlan/vxlan_core.o
  CC [M]  drivers/net/can/sun4i_can.o
  CC [M]  drivers/net/can/rcar/rcar_canfd.o
  CC [M]  drivers/net/can/usb/gs_usb.o
  CC [M]  drivers/net/can/sja1000/sja1000.o
  CHECK   ../drivers/net/can/sun4i_can.c
  CHECK   ../drivers/net/can/usb/gs_usb.c
  CHECK   ../drivers/net/vxlan/vxlan_core.c
  CHECK   ../drivers/net/can/rcar/rcar_canfd.c
  CHECK   ../drivers/net/can/sja1000/sja1000.c
  LD [M]  drivers/net/vxlan/vxlan.o
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.o
  CHECK   ../drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#61)
  CC [M]  drivers/net/vxlan/vxlan.mod.o
  LD [M]  drivers/net/can/rcar/rcar_canfd.ko
  LD [M]  drivers/net/can/usb/gs_usb.ko
  LD [M]  drivers/net/can/sja1000/sja1000.ko
  LD [M]  drivers/net/can/sun4i_can.ko
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.mod.o
  LD [M]  net/sched/em_canid.ko
  LD [M]  drivers/net/vxlan/vxlan.ko
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.o
  CHECK   ../drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#61)
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.mod.o
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.ko
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net/wt-0/build_allmodconfig_warn'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  DESCEND objtool
  INSTALL libsubcmd_headers
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.o
  CHECK   ../drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#61)
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.mod.o
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.ko