ci starts bisection 2023-02-28 04:26:42.120014896 +0000 UTC m=+3528.067902657
bisecting cause commit starting from f3a2439f20d918930cc4ae8f76fe1c1afd26958f
building syzkaller on e792ae78c524597ed9bdc16cf10503e2c0079be5
ensuring issue is reproducible on original commit f3a2439f20d918930cc4ae8f76fe1c1afd26958f

testing commit f3a2439f20d918930cc4ae8f76fe1c1afd26958f gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0356e750856c8a430536c697aef7aa91182803be1bdc9ef0d6713cc0e27f305d
all runs: crashed: WARNING: suspicious RCU usage in mas_start
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5b944fefcb0c8eb1b2b7030b5ef27a263488a203c75ce9e79b0f0d00da2800cb
run #0: crashed: WARNING: suspicious RCU usage in mas_state_walk
run #1: crashed: WARNING: suspicious RCU usage in mas_state_walk
run #2: crashed: INFO: rcu detected stall in corrupted
run #3: crashed: INFO: rcu detected stall in corrupted
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: crashed: INFO: rcu detected stall in corrupted
run #7: crashed: INFO: rcu detected stall in corrupted
run #8: crashed: INFO: rcu detected stall in corrupted
run #9: crashed: INFO: rcu detected stall in corrupted
testing release v6.1
testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 232cbae228484891da2281c78b432678b4ca220c1732c21d8009f399991bad75
run #0: crashed: WARNING: suspicious RCU usage in mas_state_walk
run #1: crashed: WARNING: suspicious RCU usage in mas_state_walk
run #2: crashed: INFO: rcu detected stall in corrupted
run #3: crashed: INFO: rcu detected stall in corrupted
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: crashed: INFO: rcu detected stall in corrupted
run #7: crashed: INFO: rcu detected stall in corrupted
run #8: crashed: INFO: rcu detected stall in corrupted
run #9: crashed: INFO: rcu detected stall in corrupted
testing release v6.0
testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: da627105a71ec15a16c63b1c17ce7fa1041f7b00c88fa46bb78d2c10d2ec7225
run #0: crashed: INFO: rcu detected stall in corrupted
run #1: crashed: INFO: rcu detected stall in corrupted
run #2: crashed: INFO: rcu detected stall in corrupted
run #3: crashed: INFO: rcu detected stall in corrupted
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: crashed: INFO: rcu detected stall in corrupted
run #7: crashed: INFO: rcu detected stall in corrupted
run #8: OK
run #9: OK
testing release v5.19
testing commit 3d7cb6b04c3f3115719235cc6866b10326de34cd gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a5ade67a26dfc89b43c052087bf672065321059934b85f02d58104c3964732c2
all runs: OK
# git bisect start 4fe89d07dcc2804c8b562f6c7896a45643d34b2f 3d7cb6b04c3f3115719235cc6866b10326de34cd
Bisecting: 8384 revisions left to test after this (roughly 13 steps)
[78acd4ca433425e6dd4032cfc2156c60e34931f2] usb: cdns3: Don't use priv_dev uninitialized in cdns3_gadget_ep_enable()

testing commit 78acd4ca433425e6dd4032cfc2156c60e34931f2 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 42e6e05e111bc88eaad4a1ca1c0cb556f249daeabafb95b25f743b4e44d80e65
all runs: basic kernel testing failed: WARNING in mgmt_index_removed
# git bisect skip 78acd4ca433425e6dd4032cfc2156c60e34931f2
Bisecting: 8384 revisions left to test after this (roughly 13 steps)
[586fb2641371cf7f23a401ab1c79b17e3ec457f4] ASoC: soc-core.c: fixup snd_soc_of_get_dai_link_cpus()

testing commit 586fb2641371cf7f23a401ab1c79b17e3ec457f4 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f88de648975203a165e86c616d0147856c82a9bb8d7f0f441717a43796a46934
run #0: boot failed: INFO: task hung in add_early_randomness
run #1: boot failed: INFO: task hung in add_early_randomness
run #2: boot failed: INFO: task hung in add_early_randomness
run #3: boot failed: INFO: task hung in add_early_randomness
run #4: boot failed: INFO: task hung in add_early_randomness
run #5: boot failed: INFO: task hung in add_early_randomness
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect good 586fb2641371cf7f23a401ab1c79b17e3ec457f4
Bisecting: 8057 revisions left to test after this (roughly 13 steps)
[cfeafd94668910334a77c9437a18212baf9f5610] Merge tag 'driver-core-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

testing commit cfeafd94668910334a77c9437a18212baf9f5610 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 80bbce45068462657aa4b72c7dd7817bcd1eb3b9d18ab944c7c7fda885a23d96
all runs: basic kernel testing failed: WARNING in mgmt_index_removed
# git bisect skip cfeafd94668910334a77c9437a18212baf9f5610
Bisecting: 8057 revisions left to test after this (roughly 13 steps)
[332f1795ca202489c665a75e62e18ff6284de077] Bluetooth: L2CAP: Fix l2cap_global_chan_by_psm regression

testing commit 332f1795ca202489c665a75e62e18ff6284de077 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 968cf85eed0380431436294d9828e0dd13812e0f67ce22500e6c62e42f4d5020
all runs: basic kernel testing failed: WARNING in mgmt_index_removed
# git bisect skip 332f1795ca202489c665a75e62e18ff6284de077
Bisecting: 8057 revisions left to test after this (roughly 13 steps)
[4a445b7b6178d88956192c0202463063f52e8667] btrfs: don't merge pages into bio if their page offset is not contiguous

testing commit 4a445b7b6178d88956192c0202463063f52e8667 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6c5fb8fbaf37d6eeab01f2c5345770e4b27f0c1228cd6350c46978fca55daf0f
all runs: OK
# git bisect good 4a445b7b6178d88956192c0202463063f52e8667
Bisecting: 7846 revisions left to test after this (roughly 13 steps)
[9e2e5ea3b28f81512c792f30729edb1db0c21f6a] Merge tag 'usb-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

testing commit 9e2e5ea3b28f81512c792f30729edb1db0c21f6a gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b7462c5ce596bbe0b82accd6c633182f4c9d0ee0a4b3263d9108711799448279
all runs: basic kernel testing failed: WARNING in mgmt_index_removed
# git bisect skip 9e2e5ea3b28f81512c792f30729edb1db0c21f6a
Bisecting: 7846 revisions left to test after this (roughly 13 steps)
[f24d1d45084155c59a135506a37bc4db10703fe6] drm/i915: Nuke PCH_MCC

testing commit f24d1d45084155c59a135506a37bc4db10703fe6 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e421d4c9b38d4ab32fc440c52c3d48326e154d1f623d750c23d91fa987714145
all runs: OK
# git bisect good f24d1d45084155c59a135506a37bc4db10703fe6
Bisecting: 7846 revisions left to test after this (roughly 13 steps)
[9a0b36266f7a83912592052035b84f13b12e30da] perf stat: Add topdown metrics in the default perf stat on the hybrid machine

testing commit 9a0b36266f7a83912592052035b84f13b12e30da gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4fd57fc1ba6d87ccfad444284a78722bd0c23f11858d3a5231f5ef04c0bfd0e4
all runs: OK
# git bisect good 9a0b36266f7a83912592052035b84f13b12e30da
Bisecting: 7900 revisions left to test after this (roughly 13 steps)
[f4d92d9757e6b0adf24d227e414dac867555c9e2] ASoC: Makefile: Fix simultaneous build of KUNIT tests

testing commit f4d92d9757e6b0adf24d227e414dac867555c9e2 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e94cdc166c65342d7e466212d41ddee448a0a8d6780984953e64896f0a5046b7
run #0: boot failed: INFO: task hung in add_early_randomness
run #1: boot failed: INFO: task hung in add_early_randomness
run #2: boot failed: INFO: task hung in add_early_randomness
run #3: boot failed: INFO: task hung in add_early_randomness
run #4: boot failed: INFO: task hung in add_early_randomness
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect good f4d92d9757e6b0adf24d227e414dac867555c9e2
Bisecting: 7726 revisions left to test after this (roughly 13 steps)
[2f945a792f67815abca26fa8a5e863ccf3fa1181] of: fdt: fix off-by-one error in unflatten_dt_nodes()

testing commit 2f945a792f67815abca26fa8a5e863ccf3fa1181 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a149f5c50d5514f083d1d052d79083a400a6cb2888f1e7754acefa9248220d91
run #0: boot failed: general protection fault in netdev_queue_update_kobjects
run #1: boot failed: general protection fault in driver_register
run #2: boot failed: general protection fault in netdev_queue_update_kobjects
run #3: boot failed: general protection fault in netdev_queue_update_kobjects
run #4: boot failed: general protection fault in driver_register
run #5: boot failed: general protection fault in netdev_queue_update_kobjects
run #6: boot failed: general protection fault in netdev_queue_update_kobjects
run #7: boot failed: general protection fault in netdev_queue_update_kobjects
run #8: boot failed: general protection fault in driver_register
run #9: boot failed: general protection fault in rcu_core
# git bisect skip 2f945a792f67815abca26fa8a5e863ccf3fa1181
Bisecting: 7726 revisions left to test after this (roughly 13 steps)
[90c3ca3f247d1a95fc47232e9f0aef114becd605] scsi: mpt3sas: Remove flush_scheduled_work() call

testing commit 90c3ca3f247d1a95fc47232e9f0aef114becd605 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7ea606e6b19be192374105f2b326a8741f6e487ee5c271242a81dff6c0d51197
run #0: boot failed: INFO: task hung in add_early_randomness
run #1: boot failed: INFO: task hung in add_early_randomness
run #2: boot failed: INFO: task hung in add_early_randomness
run #3: boot failed: INFO: task hung in add_early_randomness
run #4: boot failed: INFO: task hung in add_early_randomness
run #5: boot failed: INFO: task hung in add_early_randomness
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect good 90c3ca3f247d1a95fc47232e9f0aef114becd605
Bisecting: 7693 revisions left to test after this (roughly 13 steps)
[228dfe98a313f6b6bff5da8b2c5e650e297ebf1a] Merge tag 'char-misc-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc

testing commit 228dfe98a313f6b6bff5da8b2c5e650e297ebf1a gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 40ffa4675a486d4cdd3c910e0b2ce5e1cd77c29baa8189a384982a9f9e3312c2
all runs: basic kernel testing failed: WARNING in mgmt_index_removed
# git bisect skip 228dfe98a313f6b6bff5da8b2c5e650e297ebf1a
Bisecting: 7693 revisions left to test after this (roughly 13 steps)
[be0aa8d4b0fcb4532bf7973141e911998ab39508] ASoC: amd: yc: Update DMI table entries

testing commit be0aa8d4b0fcb4532bf7973141e911998ab39508 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 080633ef22d439d781c698a19c366a9840e2ee51ebc0bf99479dfb2267f603b4
run #0: boot failed: INFO: task hung in add_early_randomness
run #1: boot failed: INFO: task hung in add_early_randomness
run #2: boot failed: INFO: task hung in add_early_randomness
run #3: boot failed: INFO: task hung in add_early_randomness
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect good be0aa8d4b0fcb4532bf7973141e911998ab39508
Bisecting: 7659 revisions left to test after this (roughly 13 steps)
[595091c6ba35ba48c1f8186116bbbae2b208dce6] drm/amd/display: use actual cursor size instead of max for CAB allocation

testing commit 595091c6ba35ba48c1f8186116bbbae2b208dce6 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f65bee7697f87553ea8a8cfb27e8d2a545d79087438a7437db25331b0e06c9c5
run #0: crashed: INFO: rcu detected stall in corrupted
run #1: crashed: INFO: rcu detected stall in corrupted
run #2: crashed: INFO: rcu detected stall in corrupted
run #3: crashed: INFO: rcu detected stall in corrupted
run #4: crashed: INFO: rcu detected stall in corrupted
run #5: crashed: INFO: rcu detected stall in corrupted
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect bad 595091c6ba35ba48c1f8186116bbbae2b208dce6
Bisecting: 6901 revisions left to test after this (roughly 13 steps)
[b44f2fd87919b5ae6e1756d4c7ba2cbba22238e1] Merge tag 'drm-next-2022-08-03' of git://anongit.freedesktop.org/drm/drm

testing commit b44f2fd87919b5ae6e1756d4c7ba2cbba22238e1 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b9082a530ee57aad2f8c308cccb24840e668000e9661787c44110cef1e6c2cbd
all runs: basic kernel testing failed: WARNING in mgmt_index_removed
# git bisect skip b44f2fd87919b5ae6e1756d4c7ba2cbba22238e1
Bisecting: 6901 revisions left to test after this (roughly 13 steps)
[39a6f3fe98ff03baab364acfec69a6f9803ce22c] drm/amd/display: fix soft-fp vs hard-fp on DCN 3.1 family for powerpc

testing commit 39a6f3fe98ff03baab364acfec69a6f9803ce22c gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 87f50600e64af35ec8b2eb9fee009cfd20ae47905dbe2c0c8b611f11b2ff5069
all runs: OK
# git bisect good 39a6f3fe98ff03baab364acfec69a6f9803ce22c
Bisecting: 6248 revisions left to test after this (roughly 13 steps)
[fc2e426b1161761561624ebd43ce8c8d2fa058da] x86/unwind/orc: Unwind ftrace trampolines with correct ORC entry

testing commit fc2e426b1161761561624ebd43ce8c8d2fa058da gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6dc1a3c4aa4251ee150d1c215f7bdbde9218c63061b01a45be08808e4f0a0d97
run #0: boot failed: can't ssh into the instance
run #1: boot failed: BUG: unable to handle kernel paging request in insert_header
run #2: boot failed: general protection fault in netdev_queue_update_kobjects
run #3: boot failed: BUG: unable to handle kernel paging request in ieee80211_register_hw
run #4: boot failed: BUG: unable to handle kernel paging request in kernel_execve
run #5: boot failed: stack segment fault in getname_kernel
run #6: boot failed: BUG: unable to handle kernel NULL pointer dereference in qlink_to_cache
run #7: boot failed: general protection fault in netdev_queue_update_kobjects
run #8: boot failed: general protection fault in rcu_core
run #9: boot failed: general protection fault in netdev_queue_update_kobjects
# git bisect skip fc2e426b1161761561624ebd43ce8c8d2fa058da
Bisecting: 6248 revisions left to test after this (roughly 13 steps)
[99c926cecdfd1200e1af4c5d7ade4fe4f4219116] treewide: Replace GPLv2 boilerplate/reference with SPDX - gpl-2.0_390.RULE

testing commit 99c926cecdfd1200e1af4c5d7ade4fe4f4219116 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
arch/x86/crypto/crc32-pclmul_asm.S:2:2: error: unexpected token at start of statement
# git bisect skip 99c926cecdfd1200e1af4c5d7ade4fe4f4219116
Bisecting: 6248 revisions left to test after this (roughly 13 steps)
[a1ac9fd6c6504aa1838930bbfae6217ab6b95945] libbpf: fallback to tracefs mount point if debugfs is not mounted

testing commit a1ac9fd6c6504aa1838930bbfae6217ab6b95945 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1a13a684dd5943c579600877c2cb042dc92d189f1eb38470bfabe06be3b772be
all runs: OK
# git bisect good a1ac9fd6c6504aa1838930bbfae6217ab6b95945
Bisecting: 5787 revisions left to test after this (roughly 13 steps)
[723c188d5cd42a07344f997b0b7e1d83b4173c8d] Merge tag 'staging-6.0-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging

testing commit 723c188d5cd42a07344f997b0b7e1d83b4173c8d gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bd3657cfabf51754784ccb406209419c5b6fd283a8781e26b2420784fff29b65
all runs: basic kernel testing failed: WARNING in mgmt_index_removed
# git bisect skip 723c188d5cd42a07344f997b0b7e1d83b4173c8d
Bisecting: 5787 revisions left to test after this (roughly 13 steps)
[1be3188a6dda544dd4d78503eba5f5a77462b348] drm/amd/display: Clean up some inconsistent indenting

testing commit 1be3188a6dda544dd4d78503eba5f5a77462b348 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6f01b024f148d95b1c20298136ff315d7d54da88e3ac8f637f279f2d33e6f936
all runs: OK
# git bisect good 1be3188a6dda544dd4d78503eba5f5a77462b348
Bisecting: 5787 revisions left to test after this (roughly 13 steps)
[7618a2de8121d5723c0fd68a381877c8f2e31826] arm64: dts: qcom: msm8916-samsung-a2015: Add touchscreen pinctrl

testing commit 7618a2de8121d5723c0fd68a381877c8f2e31826 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cd2c90ff4dae2ee15a4d156907cfa2ea2eaa9495c36d8f7917f5e4f4f00dec33
run #0: boot failed: INFO: task hung in add_early_randomness
run #1: boot failed: INFO: task hung in add_early_randomness
run #2: boot failed: INFO: task hung in add_early_randomness
run #3: boot failed: INFO: task hung in add_early_randomness
run #4: boot failed: INFO: task hung in add_early_randomness
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect good 7618a2de8121d5723c0fd68a381877c8f2e31826
Bisecting: 5757 revisions left to test after this (roughly 13 steps)
[f0a892f599c46af673e47418c47c15e69a7b67f4] drm/amd/amdgpu: fix build failure due to implicit declaration

testing commit f0a892f599c46af673e47418c47c15e69a7b67f4 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8b78916d435ab90fcdd2fbde03075b5c2763dd0e3ec0334ed95c0839880f33f8
all runs: basic kernel testing failed: WARNING in mgmt_index_removed
# git bisect skip f0a892f599c46af673e47418c47c15e69a7b67f4
Bisecting: 5757 revisions left to test after this (roughly 13 steps)
[92cb6e2e5dbaea02c2fa317f3543c8918db25e89] ublk_drv: update iod->addr for UBLK_IO_NEED_GET_DATA

testing commit 92cb6e2e5dbaea02c2fa317f3543c8918db25e89 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5b3ce37eb9eb438a57f891fcdf072404d420784b0e06f64e92d9d2317f585e85
all runs: basic kernel testing failed: WARNING in mgmt_index_removed
# git bisect skip 92cb6e2e5dbaea02c2fa317f3543c8918db25e89
Bisecting: 5757 revisions left to test after this (roughly 13 steps)
[78d503087be190eab36290644ccec050135e7c70] habanalabs: add terminating NULL to attrs arrays

testing commit 78d503087be190eab36290644ccec050135e7c70 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f1049eb17b13a605b905da167e8fe9d484ebb16097ea3b057fecb6222baaecba
all runs: OK
# git bisect good 78d503087be190eab36290644ccec050135e7c70
Bisecting: 5757 revisions left to test after this (roughly 13 steps)
[e7c45a08451e7a7499f1029522a70bbb15072be2] Merge branch 'fixes' into next

revisions tested: 29, total time: 8h12m47.354344952s (build: 4h24m10.629779159s, test: 3h44m31.466646533s)
error: bisection is taking too long (>8h0m0s), aborting