Hello,
syzbot tried to test the proposed patch but build/boot failed:
/rc/keymaps/rc-reddo.o
CC drivers/android/binder.o
CC drivers/nvmem/core.o
CC drivers/media/rc/keymaps/rc-snapstream-firefly.o
CC drivers/nvmem/nvmem-sysfs.o
CC drivers/platform/chrome/cros_ec_chardev.o
CC drivers/md/dm-zoned-metadata.o
CC drivers/media/rc/keymaps/rc-streamzap.o
CC drivers/infiniband/sw/rxe/rxe_mmap.o
CC drivers/md/dm-zoned-reclaim.o
CC drivers/platform/chrome/cros_ec_lightbar.o
CC net/netfilter/xt_dscp.o
AR drivers/infiniband/hw/mlx4/built-in.a
AR drivers/infiniband/hw/built-in.a
CC drivers/infiniband/core/cma.o
CC drivers/infiniband/core/cma_trace.o
CC drivers/platform/chrome/cros_ec_debugfs.o
CC drivers/thunderbolt/tb.o
drivers/infiniband/ulp/srp/ib_srp.o: warning: objtool: srp_ib_cm_handler.cold()+0xe6: sibling call from callable instruction with modified stack frame
CC drivers/thunderbolt/switch.o
AR drivers/infiniband/ulp/srp/built-in.a
CC drivers/infiniband/sw/rxe/rxe_icrc.o
CC drivers/infiniband/sw/rxe/rxe_mcast.o
CC drivers/infiniband/sw/rxe/rxe_task.o
CC drivers/crypto/qat/qat_c3xxxvf/adf_drv.o
CC drivers/counter/counter.o
CC drivers/infiniband/sw/rxe/rxe_net.o
CC drivers/md/dm-writecache.o
AR drivers/crypto/qat/qat_dh895xccvf/built-in.a
CC drivers/crypto/qat/qat_c3xxxvf/adf_c3xxxvf_hw_data.o
CC fs/xfs/xfs_rmap_item.o
CC fs/xfs/xfs_log_recover.o
CC drivers/infiniband/sw/rxe/rxe_sysfs.o
CC drivers/crypto/padlock-sha.o
CC fs/xfs/xfs_trans_ail.o
CC drivers/media/rc/keymaps/rc-tango.o
CC drivers/crypto/qat/qat_c62xvf/adf_drv.o
AR drivers/soundwire/built-in.a
CC drivers/crypto/qat/qat_c62xvf/adf_c62xvf_hw_data.o
CC drivers/media/rc/keymaps/rc-tanix-tx5max.o
CC drivers/media/rc/keymaps/rc-tanix-tx3mini.o
CC drivers/thunderbolt/cap.o
CC drivers/gpu/drm/i915/gem/i915_gem_throttle.o
CC drivers/infiniband/sw/rxe/rxe_hw_counters.o
CC net/netfilter/xt_ecn.o
CC drivers/thunderbolt/path.o
CC drivers/thunderbolt/tunnel.o
CC drivers/platform/chrome/cros_ec_sysfs.o
CC drivers/hid/uhid.o
CC drivers/hid/hid-generic.o
CC net/netfilter/xt_esp.o
CC fs/xfs/xfs_trans_buf.o
CC fs/xfs/xfs_dquot.o
CC drivers/gpu/drm/i915/gem/i915_gem_tiling.o
CC drivers/infiniband/core/cma_configfs.o
CC drivers/infiniband/core/user_mad.o
CC drivers/media/rc/keymaps/rc-tbs-nec.o
CC drivers/media/rc/keymaps/rc-technisat-ts35.o
AR drivers/infiniband/ulp/opa_vnic/built-in.a
CC drivers/gpu/drm/i915/gem/i915_gem_userptr.o
AR drivers/infiniband/ulp/built-in.a
CC drivers/gpu/drm/i915/gem/i915_gem_wait.o
CC drivers/media/rc/keymaps/rc-technisat-usb2.o
CC drivers/gpu/drm/i915/gem/i915_gemfs.o
CC net/netfilter/xt_hashlimit.o
CC net/netfilter/xt_helper.o
CC drivers/media/rc/keymaps/rc-terratec-cinergy-c-pci.o
CC drivers/android/binder_alloc.o
CC drivers/hid/hid-a4tech.o
CC drivers/hid/hid-axff.o
CC drivers/hid/hid-apple.o
CC net/netfilter/xt_hl.o
CC fs/xfs/xfs_dquot_item.o
AR drivers/crypto/qat/qat_c3xxxvf/built-in.a
CC fs/xfs/xfs_trans_dquot.o
CC fs/xfs/xfs_qm_syscalls.o
AR drivers/crypto/qat/qat_c62xvf/built-in.a
CC drivers/platform/chrome/cros_usbpd_notify.o
AR drivers/crypto/qat/built-in.a
CC drivers/thunderbolt/eeprom.o
CC drivers/thunderbolt/domain.o
AR drivers/infiniband/sw/rdmavt/built-in.a
CC drivers/infiniband/core/uverbs_main.o
AR drivers/infiniband/sw/siw/built-in.a
CC drivers/thunderbolt/dma_port.o
CC drivers/hid/hid-belkin.o
AR drivers/crypto/built-in.a
CC drivers/gpu/drm/i915/i915_active.o
AR drivers/nvmem/built-in.a
CC drivers/gpu/drm/i915/i915_buddy.o
CC fs/xfs/xfs_qm_bhv.o
CC fs/xfs/xfs_qm.o
CC drivers/gpu/drm/i915/i915_cmd_parser.o
CC drivers/media/rc/keymaps/rc-terratec-cinergy-s2-hd.o
CC drivers/gpu/drm/i915/i915_gem_evict.o
CC drivers/media/rc/keymaps/rc-terratec-cinergy-xs.o
CC net/netfilter/xt_ipcomp.o
CC net/netfilter/xt_iprange.o
CC net/netfilter/xt_ipvs.o
CC drivers/hid/hid-cherry.o
CC drivers/hid/hid-chicony.o
CC drivers/thunderbolt/icm.o
CC drivers/hid/hid-cypress.o
CC drivers/infiniband/core/uverbs_cmd.o
CC drivers/hid/hid-dr.o
CC net/netfilter/xt_l2tp.o
CC net/netfilter/xt_length.o
CC drivers/infiniband/core/uverbs_marshall.o
CC drivers/hid/hid-emsff.o
AR drivers/counter/built-in.a
CC drivers/hid/hid-elecom.o
CC drivers/media/rc/keymaps/rc-terratec-slim.o
CC net/netfilter/xt_limit.o
CC drivers/infiniband/core/rdma_core.o
CC drivers/infiniband/core/uverbs_ioctl.o
CC net/netfilter/xt_mac.o
CC drivers/infiniband/core/uverbs_std_types.o
CC net/netfilter/xt_multiport.o
CC fs/xfs/xfs_quotaops.o
CC drivers/hid/hid-ezkey.o
CC drivers/hid/hid-google-hammer.o
AR drivers/infiniband/sw/rxe/built-in.a
CC drivers/gpu/drm/i915/i915_gem_fence_reg.o
AR drivers/infiniband/sw/built-in.a
CC drivers/media/rc/keymaps/rc-terratec-slim-2.o
CC drivers/media/rc/keymaps/rc-tevii-nec.o
CC drivers/thunderbolt/property.o
CC drivers/gpu/drm/i915/i915_gem_gtt.o
CC drivers/hid/hid-gyration.o
CC drivers/infiniband/core/uverbs_std_types_cq.o
AR drivers/platform/chrome/built-in.a
CC drivers/gpu/drm/i915/i915_gem.o
AR drivers/platform/built-in.a
CC fs/xfs/xfs_rtalloc.o
CC drivers/hid/hid-holtek-kbd.o
CC net/netfilter/xt_nfacct.o
CC net/netfilter/xt_osf.o
CC drivers/infiniband/core/uverbs_std_types_flow_action.o
CC fs/xfs/xfs_acl.o
CC drivers/thunderbolt/xdomain.o
CC fs/xfs/xfs_sysctl.o
CC drivers/hid/hid-holtek-mouse.o
CC drivers/gpu/drm/i915/i915_globals.o
CC drivers/thunderbolt/lc.o
CC fs/xfs/xfs_ioctl32.o
CC net/netfilter/xt_owner.o
CC net/netfilter/xt_cgroup.o
CC drivers/hid/hid-holtekff.o
CC drivers/gpu/drm/i915/i915_query.o
CC drivers/media/rc/keymaps/rc-tivo.o
CC drivers/media/rc/keymaps/rc-total-media-in-hand.o
CC drivers/thunderbolt/tmu.o
CC drivers/media/rc/keymaps/rc-total-media-in-hand-02.o
CC net/netfilter/xt_physdev.o
CC drivers/hid/hid-ite.o
CC drivers/media/rc/keymaps/rc-trekstor.o
CC net/netfilter/xt_pkttype.o
CC drivers/infiniband/core/uverbs_std_types_dm.o
CC drivers/hid/hid-kensington.o
CC drivers/gpu/drm/i915/i915_request.o
CC drivers/hid/hid-keytouch.o
CC drivers/hid/hid-kye.o
CC drivers/infiniband/core/uverbs_std_types_mr.o
CC drivers/infiniband/core/uverbs_std_types_counters.o
CC drivers/infiniband/core/uverbs_uapi.o
CC drivers/hid/hid-lcpower.o
CC drivers/hid/hid-lg.o
CC drivers/thunderbolt/usb4.o
CC drivers/media/rc/keymaps/rc-tt-1500.o
CC drivers/gpu/drm/i915/i915_scheduler.o
CC fs/xfs/xfs_pnfs.o
CC drivers/hid/hid-lgff.o
CC drivers/media/rc/keymaps/rc-twinhan-dtv-cab-ci.o
CC net/netfilter/xt_policy.o
CC net/netfilter/xt_quota.o
CC net/netfilter/xt_rateest.o
CC drivers/media/rc/keymaps/rc-twinhan1027.o
CC net/netfilter/xt_realm.o
CC drivers/media/rc/keymaps/rc-vega-s9x.o
CC net/netfilter/xt_recent.o
CC drivers/infiniband/core/uverbs_std_types_device.o
CC drivers/hid/hid-lg2ff.o
CC drivers/gpu/drm/i915/i915_trace_points.o
CC drivers/hid/hid-lg3ff.o
CC net/netfilter/xt_sctp.o
CC drivers/hid/hid-lg4ff.o
CC net/netfilter/xt_socket.o
CC net/netfilter/xt_state.o
CC drivers/gpu/drm/i915/i915_vma.o
CC drivers/media/rc/keymaps/rc-videomate-m1f.o
CC drivers/gpu/drm/i915/intel_region_lmem.o
CC drivers/gpu/drm/i915/intel_wopcm.o
CC drivers/media/rc/keymaps/rc-videomate-s350.o
CC drivers/media/rc/keymaps/rc-videomate-tv-pvr.o
CC net/netfilter/xt_statistic.o
CC net/netfilter/xt_string.o
CC drivers/infiniband/core/uverbs_std_types_async_fd.o
CC drivers/media/rc/keymaps/rc-videostrong-kii-pro.o
CC drivers/media/rc/keymaps/rc-wetek-hub.o
CC net/netfilter/xt_tcpmss.o
CC drivers/media/rc/keymaps/rc-wetek-play2.o
CC drivers/gpu/drm/i915/gt/uc/intel_uc.o
CC drivers/infiniband/core/umem.o
CC drivers/infiniband/core/umem_odp.o
CC drivers/hid/hid-lg-g15.o
CC drivers/gpu/drm/i915/gt/uc/intel_uc_fw.o
CC net/netfilter/xt_time.o
CC drivers/gpu/drm/i915/gt/uc/intel_guc.o
CC drivers/gpu/drm/i915/gt/uc/intel_guc_ads.o
CC drivers/media/rc/keymaps/rc-winfast.o
CC drivers/hid/hid-logitech-dj.o
CC drivers/media/rc/keymaps/rc-winfast-usbii-deluxe.o
CC drivers/gpu/drm/i915/gt/uc/intel_guc_ct.o
CC drivers/infiniband/core/ucma.o
CC drivers/gpu/drm/i915/gt/uc/intel_guc_fw.o
CC drivers/hid/hid-logitech-hidpp.o
CC drivers/hid/hid-magicmouse.o
CC drivers/media/rc/keymaps/rc-su3000.o
CC drivers/gpu/drm/i915/gt/uc/intel_guc_log.o
CC net/netfilter/xt_u32.o
CC drivers/gpu/drm/i915/gt/uc/intel_guc_submission.o
CC drivers/media/rc/keymaps/rc-xbox-dvd.o
CC drivers/media/rc/keymaps/rc-x96max.o
CC drivers/media/rc/keymaps/rc-zx-irdec.o
CC drivers/hid/hid-microsoft.o
CC drivers/hid/hid-monterey.o
CC drivers/hid/hid-multitouch.o
CC drivers/hid/hid-ortek.o
CC drivers/gpu/drm/i915/gt/uc/intel_huc.o
CC drivers/hid/hid-ntrig.o
AR drivers/md/built-in.a
AR drivers/thunderbolt/built-in.a
CC drivers/hid/hid-prodikeys.o
CC drivers/hid/hid-petalynx.o
CC drivers/hid/hid-pl.o
CC drivers/gpu/drm/i915/gt/uc/intel_huc_fw.o
CC drivers/gpu/drm/i915/display/intel_atomic.o
CC drivers/hid/hid-picolcd_core.o
CC drivers/hid/hid-picolcd_debugfs.o
CC drivers/hid/hid-plantronics.o
CC drivers/hid/hid-primax.o
CC drivers/hid/hid-roccat-common.o
CC drivers/hid/hid-roccat.o
CC drivers/gpu/drm/i915/display/intel_atomic_plane.o
CC drivers/hid/hid-roccat-arvo.o
CC drivers/hid/hid-roccat-kone.o
CC drivers/gpu/drm/i915/display/intel_bios.o
CC drivers/hid/hid-roccat-isku.o
CC drivers/gpu/drm/i915/display/intel_audio.o
CC drivers/hid/hid-roccat-koneplus.o
CC drivers/hid/hid-roccat-konepure.o
AR drivers/media/rc/keymaps/built-in.a
CC drivers/hid/hid-roccat-kovaplus.o
AR drivers/media/rc/built-in.a
AR drivers/media/built-in.a
CC drivers/gpu/drm/i915/display/intel_cdclk.o
CC drivers/gpu/drm/i915/display/intel_bw.o
CC drivers/hid/hid-roccat-lua.o
CC drivers/hid/hid-roccat-pyra.o
CC drivers/gpu/drm/i915/display/intel_color.o
CC drivers/hid/hid-roccat-ryos.o
CC drivers/gpu/drm/i915/display/intel_combo_phy.o
CC drivers/hid/hid-roccat-savu.o
CC drivers/gpu/drm/i915/display/intel_connector.o
CC drivers/hid/hid-rmi.o
CC drivers/hid/hid-saitek.o
CC drivers/hid/hid-samsung.o
CC drivers/hid/hid-sjoy.o
CC drivers/hid/hid-sony.o
AR net/netfilter/built-in.a
CC drivers/gpu/drm/i915/display/intel_csr.o
CC drivers/hid/hid-speedlink.o
CC drivers/hid/hid-sunplus.o
Makefile:1684: recipe for target 'net' failed
make: *** [net] Error 2
make: *** Waiting for unfinished jobs....
CC drivers/gpu/drm/i915/display/intel_display.o
CC drivers/gpu/drm/i915/display/intel_display_power.o
CC drivers/hid/hid-gaff.o
CC drivers/gpu/drm/i915/display/intel_dpio_phy.o
CC drivers/hid/hid-tmff.o
CC drivers/gpu/drm/i915/display/intel_dpll_mgr.o
CC drivers/gpu/drm/i915/display/intel_dsb.o
CC drivers/gpu/drm/i915/display/intel_fbc.o
CC drivers/gpu/drm/i915/display/intel_fifo_underrun.o
CC drivers/hid/hid-tivo.o
CC drivers/gpu/drm/i915/display/intel_frontbuffer.o
CC drivers/gpu/drm/i915/display/intel_global_state.o
CC drivers/gpu/drm/i915/display/intel_hdcp.o
CC drivers/gpu/drm/i915/display/intel_hotplug.o
CC drivers/gpu/drm/i915/display/intel_lpe_audio.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
CC drivers/hid/hid-led.o
CC drivers/gpu/drm/i915/display/intel_psr.o
CC drivers/gpu/drm/i915/display/intel_overlay.o
CC drivers/hid/hid-zydacron.o
CC drivers/hid/hid-zpff.o
CC drivers/gpu/drm/i915/display/intel_quirks.o
CC drivers/hid/wacom_wac.o
CC drivers/hid/wacom_sys.o
CC drivers/gpu/drm/i915/display/intel_sprite.o
CC drivers/gpu/drm/i915/display/intel_tc.o
CC drivers/hid/hid-waltop.o
CC drivers/gpu/drm/i915/display/intel_vga.o
CC drivers/hid/hid-wiimote-core.o
CC drivers/hid/hid-wiimote-modules.o
CC drivers/hid/hid-wiimote-debug.o
CC drivers/gpu/drm/i915/display/intel_opregion.o
CC drivers/gpu/drm/i915/display/intel_acpi.o
CC drivers/gpu/drm/i915/display/intel_fbdev.o
CC drivers/gpu/drm/i915/display/dvo_ch7017.o
CC drivers/gpu/drm/i915/display/dvo_ch7xxx.o
CC drivers/gpu/drm/i915/display/dvo_ivch.o
CC drivers/gpu/drm/i915/display/dvo_ns2501.o
CC drivers/gpu/drm/i915/display/dvo_tfp410.o
CC drivers/gpu/drm/i915/display/dvo_sil164.o
CC drivers/gpu/drm/i915/display/icl_dsi.o
CC drivers/gpu/drm/i915/display/intel_crt.o
CC drivers/gpu/drm/i915/display/intel_ddi.o
CC drivers/gpu/drm/i915/display/intel_dp_aux_backlight.o
CC drivers/gpu/drm/i915/display/intel_dp.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_dvo.o
CC drivers/gpu/drm/i915/display/intel_gmbus.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_panel.o
CC drivers/gpu/drm/i915/display/intel_lvds.o
CC drivers/gpu/drm/i915/display/intel_sdvo.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/vlv_dsi_pll.o
AR fs/xfs/built-in.a
CC drivers/gpu/drm/i915/oa/i915_oa_hsw.o
AR fs/built-in.a
CC drivers/gpu/drm/i915/oa/i915_oa_bdw.o
CC drivers/gpu/drm/i915/oa/i915_oa_sklgt2.o
CC drivers/gpu/drm/i915/oa/i915_oa_chv.o
CC drivers/gpu/drm/i915/oa/i915_oa_sklgt3.o
CC drivers/gpu/drm/i915/oa/i915_oa_bxt.o
CC drivers/gpu/drm/i915/oa/i915_oa_sklgt4.o
CC drivers/gpu/drm/i915/oa/i915_oa_kblgt2.o
CC drivers/gpu/drm/i915/oa/i915_oa_kblgt3.o
CC drivers/gpu/drm/i915/oa/i915_oa_glk.o
CC drivers/gpu/drm/i915/oa/i915_oa_cflgt2.o
CC drivers/gpu/drm/i915/oa/i915_oa_cflgt3.o
CC drivers/gpu/drm/i915/oa/i915_oa_cnl.o
CC drivers/gpu/drm/i915/oa/i915_oa_icl.o
CC drivers/gpu/drm/i915/i915_perf.o
CC drivers/gpu/drm/i915/oa/i915_oa_tgl.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 drivers/infiniband/core/built-in.a
AR drivers/infiniband/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
Error text is too large and was truncated, full error text is at:
https://syzkaller.appspot.com/x/error.txt?x=13f64a5de00000
patch:
https://syzkaller.appspot.com/x/patch.diff?x=16bbd2afe00000