Using -Oline -j 96 W=1 redirect to /tmp/tmp.Q1C2BNtvs5 and /tmp/tmp.D6fubxvWg5
CC=ccache gcc
gcc (GCC) 15.2.1 20260123 (Red Hat 15.2.1-7)
Tree base:
f1359c240191 ("net/iucv: Add missing kernel-doc return value descriptions")
Baseline building the tree
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/ethernet/airoha/airoha_eth.o
  CC [M]  drivers/net/ethernet/airoha/airoha_ppe.o
  CC [M]  drivers/net/ethernet/airoha/airoha_ppe_debugfs.o
  CC [M]  drivers/net/ethernet/airoha/airoha_npu.o
  LD [M]  drivers/net/ethernet/airoha/airoha-eth.o
  CC [M]  drivers/net/can/rcar/rcar_can.o
  CC [M]  drivers/net/can/ctucanfd/ctucanfd_pci.o
  CC [M]  drivers/net/can/usb/ucan.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-chip-fifo.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-core.o
  CC [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-crc16.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-ethtool.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-regmap.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-ring.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-rx.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-tef.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-timestamp.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-tx.o
  CC [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd-dump.o
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.o
  LD [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#4077)
  CC [M]  drivers/net/ethernet/airoha/airoha-eth.mod.o
  CC [M]  drivers/net/ethernet/airoha/airoha_npu.mod.o
  LD [M]  drivers/net/can/rcar/rcar_can.ko
  LD [M]  drivers/net/can/spi/mcp251xfd/mcp251xfd.ko
  LD [M]  drivers/net/can/usb/kvaser_usb/kvaser_usb.ko
  LD [M]  drivers/net/can/usb/ucan.ko
  LD [M]  drivers/net/can/ctucanfd/ctucanfd_pci.ko
  LD [M]  drivers/net/ethernet/airoha/airoha-eth.ko
  LD [M]  drivers/net/ethernet/airoha/airoha_npu.ko
Building the tree before the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
Kernel: arch/x86/boot/bzImage is ready  (#4077)
Building the tree with the patch
make[1]: Entering directory '/srv/nipa-poller/net-next/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/srv/nipa-poller/net-next/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
Kernel: arch/x86/boot/bzImage is ready  (#4077)