Using -Oline -j 72 W=1 redirect to /tmp/tmp.eNqx1qg3al and /tmp/tmp.FlbD8VKl1t
CC=ccache gcc
gcc (GCC) 14.1.1 20240620 (Red Hat 14.1.1-6)
Tree base:
61ab751451f5 ("mISDN: Fix a use after free in hfcmulti_tx()")
Baseline building the tree
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  HDRINST usr/include/linux/if_xdp.h
  CALL    ../scripts/checksyscalls.sh
  HDRTEST usr/include/linux/if_xdp.h
  CC      net/unix/af_unix.o
  CC      net/core/filter.o
  CC      net/unix/unix_bpf.o
  CC      net/ethtool/ioctl.o
  CC      net/xdp/xsk.o
  CC      net/core/xdp.o
  CC      net/xdp/xdp_umem.o
  CC      net/xdp/xsk_queue.o
  CC      net/xdp/xskmap.o
  CC      net/core/netdev-genl.o
  CC      net/xdp/xsk_buff_pool.o
  CC [M]  net/xdp/xsk_diag.o
  AR      net/unix/built-in.a
  CC [M]  drivers/net/tun.o
  CC [M]  drivers/net/virtio_net.o
  CC      net/ethtool/channels.o
  CC [M]  drivers/isdn/hardware/mISDN/hfcmulti.o
  CC [M]  drivers/net/tap.o
  AR      net/ethtool/built-in.a
  AR      net/xdp/built-in.a
  AR      net/core/built-in.a
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt.o
  CC      kernel/events/core.o
  CC [M]  drivers/net/ethernet/engleder/tsnep_main.o
  CC [M]  drivers/net/ethernet/engleder/tsnep_xdp.o
  LD [M]  drivers/net/ethernet/engleder/tsnep.o
  LD [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.o
  CC [M]  drivers/net/ethernet/google/gve/gve_main.o
  AR      kernel/events/built-in.a
  CC [M]  drivers/net/ethernet/google/gve/gve_tx.o
  CC [M]  drivers/net/ethernet/google/gve/gve_tx_dqo.o
  CC [M]  drivers/net/ethernet/google/gve/gve_rx.o
  CC [M]  drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.o
  LD [M]  drivers/net/ethernet/google/gve/gve.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfd3/dp.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfd3/rings.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfd3/xsk.o
  CC [M]  drivers/net/ethernet/freescale/dpaa2/dpaa2-xsk.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_controlq.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_common.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_nvm.o
  CC [M]  drivers/net/ethernet/intel/igc/igc_main.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_switch.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_sched.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_base.o
  LD [M]  drivers/net/ethernet/freescale/dpaa2/fsl-dpaa2-eth.o
  CC [M]  drivers/net/ethernet/intel/i40e/i40e_main.o
  CC [M]  drivers/infiniband/hw/irdma/main.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp_net_dp.o
  CC [M]  drivers/net/ethernet/intel/igc/igc_ptp.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_lib.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp_net_common.o
  CC [M]  drivers/net/ethernet/intel/igc/igc_xdp.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_txrx_lib.o
  CC [M]  drivers/net/ethernet/netronome/nfp/nfp_net_xsk.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_txrx.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_fltr.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_irq.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_pf_vsi_vlan_ops.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vsi_vlan_ops.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vsi_vlan_lib.o
  AR      kernel/built-in.a
  CC [M]  drivers/net/ethernet/intel/ice/ice_fdir.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ethtool_fdir.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_fw_update.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vlan_mode.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_debugfs.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_lag.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_main.o
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.o
  CC [M]  drivers/net/ethernet/intel/ice/devlink/devlink.o
  CC [M]  drivers/net/ethernet/intel/ice/devlink/devlink_port.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ethtool.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_repr.o
  CC [M]  drivers/net/ethernet/intel/i40e/i40e_xsk.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_idc.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ddp.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_tc_lib.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_fwlog.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_sriov.o
  CC [M]  drivers/net/ethernet/intel/ixgbe/ixgbe_main.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_virtchnl_fdir.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_virtchnl.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_virtchnl_allowlist.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vf_mbx.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vf_vsi_vlan_ops.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/stmmac_main.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_vf_lib.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_dcb.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_dcb_nl.o
  LD [M]  drivers/infiniband/hw/irdma/irdma.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_dcb_lib.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_arfs.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_xsk.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_eswitch.o
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_eswitch_br.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_hwmon.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ptp.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_ptp_hw.o
  CC [M]  drivers/net/ethernet/stmicro/stmmac/stmmac_xdp.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_dpll.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_gnss.o
  LD [M]  drivers/net/ethernet/intel/i40e/i40e.o
  AR      net/built-in.a
  CC [M]  drivers/net/ethernet/intel/ice/ice_flow.o
  CC [M]  drivers/net/ethernet/intel/ice/ice_flex_pipe.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en_main.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en_rx.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en_txrx.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en/xdp.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en/params.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en/xsk/pool.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en/xsk/setup.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en/xsk/rx.o
  CC [M]  drivers/net/ethernet/mellanox/mlx5/core/en/xsk/tx.o
  LD [M]  drivers/net/ethernet/stmicro/stmmac/stmmac.o
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.o
  LD [M]  drivers/net/ethernet/intel/ice/ice.o
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.o
  CHK     kernel/kheaders_data.tar.xz
  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
  GEN     .vmlinux.objs
  MODPOST Module.symvers
  UPD     include/generated/utsversion.h
  CC      init/version-timestamp.o
  LD      .tmp_vmlinux.kallsyms1
  NM      .tmp_vmlinux.kallsyms1.syms
  KSYMS   .tmp_vmlinux.kallsyms1.S
  AS      .tmp_vmlinux.kallsyms1.o
  LD      .tmp_vmlinux.kallsyms2
  NM      .tmp_vmlinux.kallsyms2.syms
  LD [M]  kernel/kheaders.ko
  KSYMS   .tmp_vmlinux.kallsyms2.S
  AS      .tmp_vmlinux.kallsyms2.o
  LD      vmlinux
  CC [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.mod.o
  LD [M]  drivers/net/ethernet/engleder/tsnep.ko
  LD [M]  drivers/net/ethernet/freescale/dpaa2/fsl-dpaa2-eth.ko
  CC [M]  drivers/net/ethernet/google/gve/gve.mod.o
  LD [M]  drivers/net/ethernet/intel/igc/igc.ko
  LD [M]  drivers/net/ethernet/intel/ixgbe/ixgbe.ko
  LD [M]  drivers/net/ethernet/intel/i40e/i40e.ko
  LD [M]  drivers/net/ethernet/intel/ice/ice.ko
  LD [M]  drivers/net/ethernet/mellanox/mlx5/core/mlx5_core.ko
  LD [M]  drivers/net/ethernet/netronome/nfp/nfp.ko
  LD [M]  drivers/net/ethernet/stmicro/stmmac/stmmac.ko
  CC [M]  drivers/net/tun.mod.o
  LD [M]  drivers/net/virtio_net.ko
  CC [M]  drivers/net/tap.mod.o
  CC [M]  drivers/isdn/hardware/mISDN/hfcmulti.mod.o
  LD [M]  drivers/infiniband/hw/irdma/irdma.ko
  LD [M]  net/xdp/xsk_diag.ko
  LD [M]  drivers/net/ethernet/broadcom/bnxt/bnxt_en.ko
  LD [M]  drivers/net/ethernet/google/gve/gve.ko
  LD [M]  drivers/net/tun.ko
  LD [M]  drivers/net/tap.ko
  LD [M]  drivers/isdn/hardware/mISDN/hfcmulti.ko
  NM      System.map
  SORTTAB vmlinux
  RELOCS  arch/x86/boot/compressed/vmlinux.relocs
  RSTRIP  vmlinux
  CC      arch/x86/boot/version.o
  OBJCOPY arch/x86/boot/compressed/vmlinux.bin
  VOFFSET arch/x86/boot/compressed/../voffset.h
  CC      arch/x86/boot/compressed/misc.o
  CC      arch/x86/boot/compressed/kaslr.o
  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  (#485)
Building the tree before the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CC [M]  drivers/net/tun.o
  CC [M]  drivers/net/tap.o
  CHK     kernel/kheaders_data.tar.xz
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#485)
  CC [M]  drivers/net/tun.mod.o
  CC [M]  drivers/net/tap.mod.o
  LD [M]  drivers/net/tun.ko
  LD [M]  drivers/net/tap.ko
Building the tree with the patch
make[1]: Entering directory '/home/nipa/net/wt-0/build_32bit'
  GEN     Makefile
#
# configuration written to .config
#
make[1]: Leaving directory '/home/nipa/net/wt-0/build_32bit'
  SYNC    include/config/auto.conf
  GEN     Makefile
  GEN     Makefile
  CALL    ../scripts/checksyscalls.sh
  CHK     kernel/kheaders_data.tar.xz
  CC [M]  drivers/net/tun.o
  CC [M]  drivers/net/tap.o
  MODPOST Module.symvers
Kernel: arch/x86/boot/bzImage is ready  (#485)
  CC [M]  drivers/net/tun.mod.o
  CC [M]  drivers/net/tap.mod.o
  LD [M]  drivers/net/tun.ko
  LD [M]  drivers/net/tap.ko