Hello, syzbot tried to test the proposed patch but the build/boot failed: .o CC fs/aio.o CC drivers/hid/hid-gt683r.o CC drivers/hid/hid-gyration.o CC drivers/hid/hid-holtek-kbd.o CC drivers/platform/x86/p2sb.o CC drivers/iio/buffer/industrialio-triggered-buffer.o CC drivers/staging/rtl8712/rtl871x_ioctl_set.o CC drivers/staging/rtl8712/rtl8712_led.o AR drivers/mailbox/built-in.a CC fs/btrfs/uuid-tree.o CC fs/xfs/xfs_dquot.o CC fs/dax.o AR drivers/iio/accel/built-in.a AR drivers/iio/cdc/built-in.a CC fs/locks.o CC drivers/iio/adc/viperboard_adc.o CC drivers/gpu/drm/i915/display/intel_plane_initial.o CC fs/binfmt_misc.o CC fs/binfmt_script.o CC net/netfilter/xt_length.o CC drivers/hid/hid-holtek-mouse.o AR drivers/iio/chemical/built-in.a CC fs/xfs/xfs_dquot_item.o AR drivers/iio/common/cros_ec_sensors/built-in.a CC drivers/iio/common/hid-sensors/hid-sensor-attributes.o CC drivers/extcon/devres.o CC fs/bcachefs/opts.o CC drivers/iio/common/hid-sensors/hid-sensor-trigger.o CC fs/binfmt_elf.o AR drivers/media/usb/pvrusb2/built-in.a CC fs/xfs/xfs_trans_dquot.o AR drivers/iio/common/inv_sensors/built-in.a CC fs/xfs/xfs_qm_syscalls.o CC fs/xfs/xfs_qm_bhv.o CC drivers/staging/rtl8712/rtl871x_mlme.o AR drivers/iio/dac/built-in.a CC drivers/hid/hid-holtekff.o CC drivers/hid/hid-icade.o CC drivers/iio/buffer/kfifo_buf.o AR drivers/iio/common/ms_sensors/built-in.a CC net/netfilter/xt_limit.o CC net/netfilter/xt_mac.o AR drivers/iio/common/scmi_sensors/built-in.a CC drivers/thunderbolt/nhi.o AR drivers/hwtracing/intel_th/built-in.a AR drivers/iio/adc/built-in.a CC net/netfilter/xt_multiport.o AR drivers/iio/common/ssp_sensors/built-in.a CC drivers/gpu/drm/i915/display/intel_pmdemand.o AR drivers/iio/dummy/built-in.a CC drivers/thunderbolt/nhi_ops.o CC fs/btrfs/props.o AR drivers/iio/common/st_sensors/built-in.a CC net/netfilter/xt_nfacct.o CC fs/xfs/xfs_qm.o CC net/netfilter/xt_osf.o AR drivers/platform/x86/built-in.a CC fs/xfs/xfs_quotaops.o AR drivers/platform/built-in.a CC fs/xfs/xfs_rtalloc.o CC drivers/android/binderfs.o CC drivers/iio/gyro/hid-sensor-gyro-3d.o CC drivers/extcon/extcon-intel-cht-wc.o CC fs/compat_binfmt_elf.o CC fs/xfs/xfs_acl.o CC drivers/thunderbolt/ctl.o CC drivers/thunderbolt/tb.o CC fs/btrfs/free-space-tree.o CC fs/btrfs/tree-checker.o CC fs/xfs/xfs_sysctl.o CC drivers/hid/hid-ite.o CC drivers/staging/rtl8712/ieee80211.o CC drivers/staging/rtl8712/rtl871x_mp_ioctl.o CC drivers/staging/rtl8712/rtl871x_mp.o CC fs/btrfs/space-info.o CC drivers/thunderbolt/switch.o CC net/netfilter/xt_owner.o CC drivers/hid/hid-kensington.o AR drivers/nvmem/layouts/built-in.a CC drivers/nvmem/core.o CC drivers/staging/rtl8712/mlme_linux.o CC fs/backing-file.o CC drivers/staging/rtl8712/recv_linux.o CC drivers/staging/rtl8712/xmit_linux.o CC drivers/thunderbolt/cap.o CC fs/bcachefs/printbuf.o AR drivers/ras/built-in.a CC fs/mbcache.o AR drivers/iio/filter/built-in.a CC drivers/counter/counter-core.o AR drivers/iio/buffer/built-in.a CC fs/posix_acl.o CC drivers/staging/rtl8712/usb_intf.o CC fs/coredump.o AR drivers/iio/frequency/built-in.a AR drivers/iio/health/built-in.a CC drivers/most/core.o AR drivers/extcon/built-in.a CC drivers/counter/counter-sysfs.o CC drivers/counter/counter-chrdev.o CC net/netfilter/xt_cgroup.o AR drivers/iio/gyro/built-in.a AR drivers/iio/common/hid-sensors/built-in.a CC fs/drop_caches.o AR drivers/iio/common/built-in.a CC drivers/iio/humidity/hid-sensor-humidity.o CC fs/sysctls.o CC drivers/hid/hid-keytouch.o CC fs/xfs/xfs_ioctl32.o CC drivers/thunderbolt/path.o CC drivers/thunderbolt/tunnel.o AR fs/ocfs2/built-in.a CC drivers/thunderbolt/eeprom.o CC net/netfilter/xt_physdev.o CC fs/fhandle.o CC drivers/android/binder.o CC drivers/staging/rtl8712/os_intfs.o CC fs/btrfs/block-rsv.o CC drivers/android/binder_alloc.o CC drivers/hid/hid-kye.o CC drivers/most/configfs.o AR drivers/iio/imu/bmi160/built-in.a AR drivers/iio/imu/bmi323/built-in.a AR drivers/iio/imu/bno055/built-in.a CC fs/bcachefs/quota.o CC drivers/iio/light/hid-sensor-als.o CC drivers/iio/light/hid-sensor-prox.o AR drivers/iio/imu/inv_icm42600/built-in.a AR drivers/iio/imu/inv_mpu6050/built-in.a CC fs/btrfs/delalloc-space.o AR drivers/iio/imu/st_lsm6dsx/built-in.a CC fs/btrfs/block-group.o AR drivers/iio/imu/st_lsm9ds0/built-in.a CC fs/btrfs/discard.o AR drivers/iio/imu/built-in.a CC fs/btrfs/reflink.o CC drivers/staging/rtl8712/rtl871x_pwrctrl.o CC fs/bcachefs/rebalance.o CC drivers/iio/magnetometer/hid-sensor-magn-3d.o CC fs/btrfs/subpage.o CC drivers/thunderbolt/domain.o CC fs/btrfs/tree-mod-log.o CC net/netfilter/xt_pkttype.o CC fs/btrfs/extent-io-tree.o AR drivers/iio/multiplexer/built-in.a CC drivers/iio/orientation/hid-sensor-incl-3d.o CC drivers/gpu/drm/i915/display/intel_psr.o AR drivers/media/usb/gspca/built-in.a AR drivers/iio/position/built-in.a CC drivers/iio/orientation/hid-sensor-rotation.o AR drivers/media/usb/built-in.a CC net/netfilter/xt_policy.o CC net/netfilter/xt_quota.o AR drivers/iio/potentiometer/built-in.a CC drivers/nvmem/layouts.o CC drivers/staging/rtl8712/rtl8712_recv.o AR drivers/media/built-in.a CC fs/bcachefs/recovery.o CC fs/xfs/xfs_pnfs.o CC drivers/gpu/drm/i915/display/intel_quirks.o CC fs/btrfs/fs.o AR drivers/iio/potentiostat/built-in.a CC drivers/hid/hid-lcpower.o CC drivers/hid/hid-lenovo.o CC drivers/hid/hid-lg.o CC drivers/hid/hid-lgff.o AR drivers/iio/humidity/built-in.a CC net/netfilter/xt_rateest.o AR drivers/iio/resolver/built-in.a AR drivers/iio/proximity/built-in.a CC drivers/gpu/drm/i915/display/intel_sprite.o CC drivers/iio/pressure/hid-sensor-press.o CC drivers/iio/temperature/hid-sensor-temperature.o CC drivers/gpu/drm/i915/display/intel_sprite_uapi.o CC fs/btrfs/messages.o CC drivers/gpu/drm/i915/display/intel_tc.o AR drivers/counter/built-in.a CC drivers/gpu/drm/i915/display/intel_vblank.o CC drivers/gpu/drm/i915/display/intel_vga.o CC drivers/hid/hid-lg2ff.o CC drivers/thunderbolt/dma_port.o CC fs/btrfs/bio.o AR drivers/iio/light/built-in.a AR drivers/iio/test/built-in.a AR drivers/iio/trigger/built-in.a CC drivers/thunderbolt/icm.o CC net/netfilter/xt_realm.o CC net/netfilter/xt_recent.o CC net/netfilter/xt_sctp.o CC drivers/thunderbolt/property.o AR drivers/iio/magnetometer/built-in.a CC drivers/hid/hid-lg3ff.o AR drivers/most/built-in.a CC drivers/thunderbolt/xdomain.o CC drivers/hid/hid-lg4ff.o CC net/netfilter/xt_socket.o CC drivers/thunderbolt/lc.o CC net/netfilter/xt_state.o CC drivers/hid/hid-lg-g15.o CC fs/btrfs/lru_cache.o CC drivers/staging/rtl8712/rtl871x_recv.o CC drivers/iio/industrialio-core.o CC drivers/gpu/drm/i915/display/intel_wm.o AR drivers/iio/orientation/built-in.a CC net/netfilter/xt_statistic.o CC drivers/iio/industrialio-event.o CC drivers/iio/inkern.o CC net/netfilter/xt_string.o CC fs/btrfs/raid-stripe-tree.o CC net/netfilter/xt_tcpmss.o CC net/netfilter/xt_time.o CC drivers/iio/industrialio-buffer.o CC drivers/hid/hid-logitech-dj.o CC drivers/gpu/drm/i915/display/skl_scaler.o AR drivers/nvmem/built-in.a CC drivers/iio/industrialio-trigger.o CC drivers/gpu/drm/i915/display/skl_universal_plane.o CC drivers/thunderbolt/tmu.o AR drivers/iio/temperature/built-in.a CC fs/btrfs/acl.o CC drivers/hid/hid-logitech-hidpp.o CC drivers/hid/hid-magicmouse.o AR drivers/iio/pressure/built-in.a CC drivers/thunderbolt/usb4.o CC drivers/thunderbolt/usb4_port.o CC drivers/staging/rtl8712/rtl871x_sta_mgt.o CC drivers/gpu/drm/i915/display/skl_watermark.o CC drivers/hid/hid-mf.o CC net/netfilter/xt_u32.o CC fs/bcachefs/reflink.o CC drivers/staging/rtl8712/rtl871x_xmit.o CC fs/btrfs/ref-verify.o CC drivers/thunderbolt/nvm.o CC net/netfilter/nf_hooks_lwtunnel.o CC drivers/staging/rtl8712/rtl8712_xmit.o CC fs/bcachefs/sb-clean.o CC drivers/hid/hid-microsoft.o CC fs/bcachefs/replicas.o CC fs/btrfs/zoned.o CC drivers/gpu/drm/i915/display/intel_acpi.o CC fs/bcachefs/sb-counters.o CC drivers/hid/hid-monterey.o CC drivers/gpu/drm/i915/display/intel_opregion.o CC fs/btrfs/verity.o CC fs/bcachefs/sb-downgrade.o CC fs/bcachefs/sb-errors.o CC fs/bcachefs/sb-members.o CC fs/bcachefs/siphash.o CC drivers/hid/hid-multitouch.o CC drivers/hid/hid-nti.o CC drivers/hid/hid-ntrig.o CC drivers/gpu/drm/i915/display/intel_fbdev.o CC drivers/thunderbolt/retimer.o CC fs/bcachefs/six.o CC fs/bcachefs/snapshot.o CC drivers/thunderbolt/quirks.o CC drivers/thunderbolt/clx.o CC drivers/thunderbolt/acpi.o CC drivers/hid/hid-ortek.o CC drivers/hid/hid-prodikeys.o CC drivers/hid/hid-pl.o CC drivers/gpu/drm/i915/display/intel_fbdev_fb.o CC drivers/hid/hid-penmount.o CC drivers/thunderbolt/debugfs.o CC drivers/hid/hid-petalynx.o CC drivers/hid/hid-picolcd_core.o CC drivers/hid/hid-picolcd_fb.o CC drivers/hid/hid-picolcd_backlight.o CC drivers/hid/hid-picolcd_lcd.o CC drivers/gpu/drm/i915/display/intel_display_debugfs.o CC drivers/gpu/drm/i915/display/intel_display_debugfs_params.o CC drivers/hid/hid-picolcd_leds.o CC drivers/gpu/drm/i915/display/intel_pipe_crc.o CC drivers/hid/hid-picolcd_cir.o CC drivers/gpu/drm/i915/display/dvo_ch7017.o CC drivers/gpu/drm/i915/display/dvo_ch7xxx.o CC drivers/hid/hid-picolcd_debugfs.o CC drivers/gpu/drm/i915/display/dvo_ivch.o CC fs/bcachefs/subvolume.o CC fs/bcachefs/super.o CC fs/bcachefs/super-io.o CC fs/bcachefs/sysfs.o CC drivers/hid/hid-plantronics.o CC fs/bcachefs/tests.o CC fs/bcachefs/time_stats.o CC fs/bcachefs/thread_with_file.o CC drivers/hid/hid-primax.o CC fs/bcachefs/trace.o CC drivers/hid/hid-redragon.o CC drivers/hid/hid-retrode.o CC drivers/hid/hid-roccat.o CC drivers/hid/hid-roccat-common.o CC fs/bcachefs/two_state_shared_lock.o CC drivers/hid/hid-roccat-arvo.o CC fs/bcachefs/util.o CC fs/bcachefs/varint.o CC drivers/hid/hid-roccat-isku.o CC drivers/gpu/drm/i915/display/dvo_ns2501.o CC drivers/hid/hid-roccat-kone.o CC fs/bcachefs/xattr.o CC drivers/hid/hid-roccat-koneplus.o CC drivers/gpu/drm/i915/display/dvo_sil164.o CC drivers/hid/hid-roccat-konepure.o CC drivers/hid/hid-roccat-kovaplus.o CC drivers/gpu/drm/i915/display/dvo_tfp410.o CC drivers/gpu/drm/i915/display/g4x_dp.o AR drivers/iio/built-in.a AR drivers/staging/rtl8712/built-in.a CC drivers/hid/hid-roccat-lua.o CC drivers/gpu/drm/i915/display/g4x_hdmi.o AR drivers/staging/built-in.a CC drivers/hid/hid-roccat-pyra.o CC drivers/hid/hid-roccat-ryos.o CC drivers/hid/hid-roccat-savu.o AR net/netfilter/built-in.a CC drivers/hid/hid-rmi.o CC drivers/gpu/drm/i915/display/icl_dsi.o CC drivers/hid/hid-saitek.o AR fs/xfs/built-in.a CC drivers/hid/hid-samsung.o AR net/built-in.a CC drivers/hid/hid-sjoy.o CC drivers/hid/hid-sony.o CC drivers/hid/hid-speedlink.o CC drivers/hid/hid-steelseries.o CC drivers/gpu/drm/i915/display/intel_backlight.o CC drivers/hid/hid-sunplus.o CC drivers/gpu/drm/i915/display/intel_crt.o CC drivers/gpu/drm/i915/display/intel_cx0_phy.o CC drivers/hid/hid-gaff.o CC drivers/hid/hid-tmff.o CC drivers/hid/hid-thrustmaster.o CC drivers/gpu/drm/i915/display/intel_ddi.o CC drivers/hid/hid-tivo.o CC drivers/gpu/drm/i915/display/intel_ddi_buf_trans.o CC drivers/hid/hid-topseed.o CC drivers/hid/hid-twinhan.o CC drivers/hid/hid-uclogic-core.o CC drivers/hid/hid-uclogic-rdesc.o CC drivers/hid/hid-uclogic-params.o AR drivers/thunderbolt/built-in.a CC drivers/hid/hid-udraw-ps3.o CC drivers/hid/hid-led.o CC drivers/hid/hid-xinmo.o CC drivers/hid/hid-zpff.o CC drivers/hid/hid-zydacron.o CC drivers/hid/wacom_wac.o CC drivers/hid/wacom_sys.o CC drivers/hid/hid-waltop.o CC drivers/hid/hid-wiimote-core.o CC drivers/hid/hid-wiimote-modules.o CC drivers/hid/hid-wiimote-debug.o CC drivers/hid/hid-sensor-hub.o CC drivers/gpu/drm/i915/display/intel_display_device.o CC drivers/hid/hid-sensor-custom.o CC drivers/gpu/drm/i915/display/intel_display_trace.o CC drivers/gpu/drm/i915/display/intel_dkl_phy.o CC drivers/gpu/drm/i915/display/intel_dp.o CC drivers/gpu/drm/i915/display/intel_dp_aux.o CC drivers/gpu/drm/i915/display/intel_dp_aux_backlight.o CC drivers/gpu/drm/i915/display/intel_dp_hdcp.o CC drivers/gpu/drm/i915/display/intel_dp_link_training.o CC drivers/gpu/drm/i915/display/intel_dp_mst.o CC drivers/gpu/drm/i915/display/intel_dsi.o CC drivers/gpu/drm/i915/display/intel_dsi_dcs_backlight.o CC drivers/gpu/drm/i915/display/intel_dsi_vbt.o CC drivers/gpu/drm/i915/display/intel_gmbus.o CC drivers/gpu/drm/i915/display/intel_dvo.o CC drivers/gpu/drm/i915/display/intel_hdmi.o CC drivers/gpu/drm/i915/display/intel_lspcon.o CC drivers/gpu/drm/i915/display/intel_lvds.o CC drivers/gpu/drm/i915/display/intel_panel.o CC drivers/gpu/drm/i915/display/intel_pps.o CC drivers/gpu/drm/i915/display/intel_qp_tables.o CC drivers/gpu/drm/i915/display/intel_sdvo.o CC drivers/gpu/drm/i915/display/intel_snps_phy.o CC drivers/gpu/drm/i915/display/intel_tv.o CC drivers/gpu/drm/i915/display/intel_vdsc.o CC drivers/gpu/drm/i915/display/vlv_dsi.o CC drivers/gpu/drm/i915/display/intel_vrr.o CC drivers/gpu/drm/i915/display/vlv_dsi_pll.o CC drivers/gpu/drm/i915/display/intel_dp_tunnel.o AR fs/btrfs/built-in.a CC drivers/gpu/drm/i915/i915_perf.o CC drivers/gpu/drm/i915/pxp/intel_pxp.o CC drivers/gpu/drm/i915/pxp/intel_pxp_huc.o CC drivers/gpu/drm/i915/pxp/intel_pxp_tee.o CC drivers/gpu/drm/i915/i915_gpu_error.o CC drivers/gpu/drm/i915/i915_vgpu.o AR drivers/android/built-in.a AR fs/bcachefs/built-in.a AR fs/built-in.a AR drivers/hid/built-in.a AR drivers/gpu/drm/i915/built-in.a AR drivers/gpu/drm/built-in.a AR drivers/gpu/built-in.a AR drivers/built-in.a AR built-in.a AR vmlinux.a LD vmlinux.o Killed make[2]: *** [scripts/Makefile.vmlinux_o:62: vmlinux.o] Error 137 make[2]: *** Deleting file 'vmlinux.o' make[1]: *** [/syzkaller/jobs/linux/kernel/Makefile:1141: vmlinux_o] Error 2 make: *** [Makefile:240: __sub-make] Error 2 Error text is too large and was truncated, full error text is at: https://syzkaller.appspot.com/x/error.txt?x=12986595180000 Tested on: commit: d8889e86 bpf: Mark bpf prog stack with kmsan_unposion_.. git tree: git://git.kernel.org/pub/scm/linux/kernel/git/martin.lau/bpf-next.git interpreter.kmsan kernel config: https://syzkaller.appspot.com/x/.config?x=e6bd769cb793b98a dashboard link: https://syzkaller.appspot.com/bug?extid=1a3cf6f08d68868f9db3 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 Note: no patches were applied.
