bisecting cause commit starting from 2b04a66156159592156a97553057e8c36de2ee70
building syzkaller on 39acb39de241670ec7f96312c37e4e84f97f5f19
testing commit 2b04a66156159592156a97553057e8c36de2ee70 with gcc (GCC) 8.1.0
kernel signature: 143172b72f91bb7707a08148c5974bc6ac852e5a306dee7ff88dadf61cf44cde
all runs: crashed: INFO: trying to register non-static key in red_destroy
testing release v5.7
testing commit 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162 with gcc (GCC) 8.1.0
kernel signature: df3e81689970db1d5aaec1be78187cafe1db7765f92870c13d4fb958659933a0
all runs: OK
# git bisect start 2b04a66156159592156a97553057e8c36de2ee70 3d77e6a8804abcc0504c904bd6e5cdf3a5cf8162
Bisecting: 8176 revisions left to test after this (roughly 13 steps)
[a0a4d17e02a80a74a63c7cbb7bc8cea2f0b7d8b1] Merge branch 'pcmcia-next' of git://git.kernel.org/pub/scm/linux/kernel/git/brodo/linux
testing commit a0a4d17e02a80a74a63c7cbb7bc8cea2f0b7d8b1 with gcc (GCC) 8.1.0
kernel signature: e98e6ce6bbdbe931a1002b65e80a15b252b663e3ccee744b74680708ca941e99
all runs: OK
# git bisect good a0a4d17e02a80a74a63c7cbb7bc8cea2f0b7d8b1
Bisecting: 3980 revisions left to test after this (roughly 12 steps)
[80ef846e9909f22ccdc2a4a6d931266cecce8b2c] Merge tag 'staging-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
testing commit 80ef846e9909f22ccdc2a4a6d931266cecce8b2c with gcc (GCC) 8.1.0
kernel signature: a1db0861c4b611fc314a4965e896dbc77f309eedbf4d3139fa63029acb944f85
run #0: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #1: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #2: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in corrupted
run #3: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #4: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #5: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #6: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #7: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #8: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
run #9: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 80ef846e9909f22ccdc2a4a6d931266cecce8b2c
Bisecting: 3980 revisions left to test after this (roughly 12 steps)
[c1e62062ff5477f3cd40e956fb1c18808cc894a4] iio: light: cm32181: Handle CM3218 ACPI devices with 2 I2C resources
testing commit c1e62062ff5477f3cd40e956fb1c18808cc894a4 with gcc (GCC) 8.1.0
kernel signature: 68d502495928e22f291790a69c31df624b7209020e249995fe1117a76aa73e47
all runs: OK
# git bisect good c1e62062ff5477f3cd40e956fb1c18808cc894a4
Bisecting: 3953 revisions left to test after this (roughly 12 steps)
[f558b8364e19f9222e7976c64e9367f66bab02cc] Merge tag 'driver-core-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core
testing commit f558b8364e19f9222e7976c64e9367f66bab02cc with gcc (GCC) 8.1.0
kernel signature: 76d3cdce46bc48dee3ef8c8eb945b86e37f95f7d0e457e725512ac383fd98bbf
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip f558b8364e19f9222e7976c64e9367f66bab02cc
Bisecting: 3953 revisions left to test after this (roughly 12 steps)
[32542faf867f78e13cfec4178311795305c8c177] ARM: dts: at91: sama5d27_som1_ek: add an alias for i2c0
testing commit 32542faf867f78e13cfec4178311795305c8c177 with gcc (GCC) 8.1.0
kernel signature: 833aa32d76f5b8e9cb5f7e9f4c8f9a3a6dd8e2e8dd1ff6a1cc43dc8afc64e1e2
all runs: OK
# git bisect good 32542faf867f78e13cfec4178311795305c8c177
Bisecting: 3953 revisions left to test after this (roughly 12 steps)
[a17f4bed811c60712d8131883cdba11a105d0161] RDMA/mad: Fix possible memory leak in ib_mad_post_receive_mads()
testing commit a17f4bed811c60712d8131883cdba11a105d0161 with gcc (GCC) 8.1.0
kernel signature: a2c5fc08b62025bbf82f578c01ffb07735b02dab51660e4f469cabc325c481d4
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip a17f4bed811c60712d8131883cdba11a105d0161
Bisecting: 3953 revisions left to test after this (roughly 12 steps)
[44a390fb43d37aedf928afc3e2b3ec0902f9c7fc] ARM: dts: s5pv210: Assign clocks to MMC devices on Aries boards
testing commit 44a390fb43d37aedf928afc3e2b3ec0902f9c7fc with gcc (GCC) 8.1.0
kernel signature: a03e5a7096d142ede42361f76507e1685277dec1baf3f1c45dfc1efa39cd556a
all runs: OK
# git bisect good 44a390fb43d37aedf928afc3e2b3ec0902f9c7fc
Bisecting: 3953 revisions left to test after this (roughly 12 steps)
[17d43046fd4c939448576480f02423686524adb0] dt-bindings: marvell,mmp2: Add ids for the power domains
testing commit 17d43046fd4c939448576480f02423686524adb0 with gcc (GCC) 8.1.0
kernel signature: ce960f18b7f8fc3653a498ce3163f5166c5325745c5790770750825bbc90e08e
all runs: OK
# git bisect good 17d43046fd4c939448576480f02423686524adb0
Bisecting: 3943 revisions left to test after this (roughly 12 steps)
[1cb2c4a2c89b2004a36399860c85a1af9b3fcba7] Revert "drm/msm/dpu: add support for clk and bw scaling for display"
testing commit 1cb2c4a2c89b2004a36399860c85a1af9b3fcba7 with gcc (GCC) 8.1.0
kernel signature: e28296d75d6f4e1b0aaf0cb177487528ef942f844f28920cd88c629ed82731ed
all runs: OK
# git bisect good 1cb2c4a2c89b2004a36399860c85a1af9b3fcba7
Bisecting: 3913 revisions left to test after this (roughly 12 steps)
[ec2f204bddb5f9b7819507b9b5df5ca6197ce912] r8169: remove no longer needed checks for device being runtime-active
testing commit ec2f204bddb5f9b7819507b9b5df5ca6197ce912 with gcc (GCC) 8.1.0
kernel signature: 9e608368322d0cb3f4f303526308a78b2204ec215538ca056e16df083451868e
all runs: basic kernel testing failed: KASAN: use-after-free Write in afs_wake_up_async_call
# git bisect skip ec2f204bddb5f9b7819507b9b5df5ca6197ce912
Bisecting: 3913 revisions left to test after this (roughly 12 steps)
[4c277e2f859694291245701f054962e05c1ca16d] Merge branch 'pm-opp'
testing commit 4c277e2f859694291245701f054962e05c1ca16d with gcc (GCC) 8.1.0
kernel signature: 5c06ebe429100da1ca0503d96764919d14a60163c0b25ff0d67f3ce0f7c6e03b
all runs: OK
# git bisect good 4c277e2f859694291245701f054962e05c1ca16d
Bisecting: 3895 revisions left to test after this (roughly 12 steps)
[f61200d3e3386e78d49677dfb3911c9d7c0dfe4b] powerpc/wrapper: Output linker map file
testing commit f61200d3e3386e78d49677dfb3911c9d7c0dfe4b with gcc (GCC) 8.1.0
kernel signature: c3fcaa509aaa19ec4843909bce05aef1819467d0dc886fc3ddc8f5fb0e80c921
all runs: OK
# git bisect good f61200d3e3386e78d49677dfb3911c9d7c0dfe4b
Bisecting: 3895 revisions left to test after this (roughly 12 steps)
[a1eea2efdcaa69275294ea2432114369c14b2b8f] c6x: add show_stack_loglvl()
testing commit a1eea2efdcaa69275294ea2432114369c14b2b8f with gcc (GCC) 8.1.0
kernel signature: 07db44bbe79ec34a97894db6d9b1850f93df2d2bf92a89add80b9094678885ec
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip a1eea2efdcaa69275294ea2432114369c14b2b8f
Bisecting: 3895 revisions left to test after this (roughly 12 steps)
[8a6e4f430b9586b2e0c22b23c149ae502525e13d] staging: rtl8723bs: os_dep: remove rtw_spt_band_free()
testing commit 8a6e4f430b9586b2e0c22b23c149ae502525e13d with gcc (GCC) 8.1.0
kernel signature: 255deaed33f2af0437bf757dc86ef40547208072e5345a1619adb8332b172346
all runs: OK
# git bisect good 8a6e4f430b9586b2e0c22b23c149ae502525e13d
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[9aa900c8094dba7a60dc805ecec1e9f720744ba1] Merge tag 'char-misc-5.8-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/char-misc
testing commit 9aa900c8094dba7a60dc805ecec1e9f720744ba1 with gcc (GCC) 8.1.0
kernel signature: 8fd39f5e6ef625cb35049a3080a3ec78027605a6d74cc982eb8408a7cf143f57
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 9aa900c8094dba7a60dc805ecec1e9f720744ba1
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[e7c1fa11b0b007e5b74c39be38d507d06aa19e8d] nds32: unexport flush_icache_page
testing commit e7c1fa11b0b007e5b74c39be38d507d06aa19e8d with gcc (GCC) 8.1.0
kernel signature: ef1b736941f221aa1c3ca1d9f248404f5245b4b099ba61e1411059ed2eb7082c
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip e7c1fa11b0b007e5b74c39be38d507d06aa19e8d
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[9767a27e1aeb462812e9f054c313180eeff0b5c3] RDMA/cm: Pass the cm_id_private into cm_cleanup_timewait
testing commit 9767a27e1aeb462812e9f054c313180eeff0b5c3 with gcc (GCC) 8.1.0
kernel signature: e18acc74806e49b4bdc75763e110299b12d5d0de3337b10f228fa429ed7ed8e4
all runs: OK
# git bisect good 9767a27e1aeb462812e9f054c313180eeff0b5c3
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[6672966d6c854d5b05a10227fd21e4e0895719f7] Merge tag 'acpi-5.8-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm
testing commit 6672966d6c854d5b05a10227fd21e4e0895719f7 with gcc (GCC) 8.1.0
kernel signature: 05b0ae89f7f41ee05c7e2cde2a49a55855b74baebb44c1c163b089d2f923be18
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 6672966d6c854d5b05a10227fd21e4e0895719f7
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[10c5db286452b8c60e8f58e9a4c1cbc5a91e4e5b] fs: move the fiemap definitions out of fs.h
testing commit 10c5db286452b8c60e8f58e9a4c1cbc5a91e4e5b with gcc (GCC) 8.1.0
kernel signature: 37be6ec516192239efa8d312644ff706fc41b9efeaf2a6e8d53f5f79baafc990
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip 10c5db286452b8c60e8f58e9a4c1cbc5a91e4e5b
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[aaa2cc56c1cd757efec88a4978ffce4cbf884352] mmap locking API: convert nested write lock sites
testing commit aaa2cc56c1cd757efec88a4978ffce4cbf884352 with gcc (GCC) 8.1.0
kernel signature: 52c78ed847e68de7b1c21c897afa2573713c078d39cf12c017942773737a11e0
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip aaa2cc56c1cd757efec88a4978ffce4cbf884352
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[dfeb9380eba403ed0fb296bf077a9f30e4dc55d6] staging: most: usb: use macro ATTRIBUTE_GROUPS
testing commit dfeb9380eba403ed0fb296bf077a9f30e4dc55d6 with gcc (GCC) 8.1.0
kernel signature: 984a7ba8a4d31d4a2f8481d2822bf6e8c9a6af862a0105d781108daa748c6193
all runs: OK
# git bisect good dfeb9380eba403ed0fb296bf077a9f30e4dc55d6
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[a6379f0ad6375a707e915518ecd5c2270afcd395] test_objagg: Fix potential memory leak in error handling
testing commit a6379f0ad6375a707e915518ecd5c2270afcd395 with gcc (GCC) 8.1.0
kernel signature: fdb8580ee3817ed071c111710b83a823e67f0541136b6ba1234623879122e884
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip a6379f0ad6375a707e915518ecd5c2270afcd395
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[31306821d87723d63f1be6908c7187719f282eff] usb: dwc3: meson-g12a: refactor usb2 phy init
testing commit 31306821d87723d63f1be6908c7187719f282eff with gcc (GCC) 8.1.0
kernel signature: c9b3736b2a342882822ad2af4f0379713576dba51fbbd774c8c7de3ff7ad9d30
all runs: OK
# git bisect good 31306821d87723d63f1be6908c7187719f282eff
Bisecting: 3654 revisions left to test after this (roughly 12 steps)
[3a66ae512b09971410abf9f1d546944c07b852ec] scsi: ufs: Remove unnecessary memset for dev_info
testing commit 3a66ae512b09971410abf9f1d546944c07b852ec with gcc (GCC) 8.1.0
kernel signature: 72fba52ee9321bc2829fee0192266cf9bb5bfd5189b9a7750f570165b10ec3d6
all runs: OK
# git bisect good 3a66ae512b09971410abf9f1d546944c07b852ec
Bisecting: 3585 revisions left to test after this (roughly 12 steps)
[e8dff03aef6a76c5c9184ed1dd3c770d4ce9c885] Merge tag 'rtc-5.8' of git://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux
testing commit e8dff03aef6a76c5c9184ed1dd3c770d4ce9c885 with gcc (GCC) 8.1.0
kernel signature: f3fac5eb26b3ef5decd1ae9dcf655b33e0d4e1c19d93ff861866b41cf3041a85
all runs: basic kernel testing failed: BUG: using smp_processor_id() in preemptible code in ext4_mb_new_blocks
# git bisect skip e8dff03aef6a76c5c9184ed1dd3c770d4ce9c885
Bisecting: 3585 revisions left to test after this (roughly 12 steps)
[d7b2977b816223a884814eea46fbe38e192cec4c] bpf: factor out a bpf_trace_copy_string helper
testing commit d7b2977b816223a884814eea46fbe38e192cec4c with gcc (GCC) 8.1.0
revisions tested: 28, total time: 5h55m14.257960344s (build: 2h44m1.395259322s, test: 3h6m13.023421911s)
error: kernel/trace/bpf_trace.c:594:10: error: implicit declaration of function 'strncpy_from_unsafe_strict'; did you mean 'strncpy_from_unsafe'? [-Werror=implicit-function-declaration]