ci starts bisection 2024-05-29 14:27:15.775755024 +0000 UTC m=+87235.491742210
bisecting cause commit starting from 66ad4829ddd0b5540dc0b076ef2818e89c8f720e
building syzkaller on a10a183e260f0ea1a0c37e84ca5c60f28c13e3fd
ensuring issue is reproducible on original commit 66ad4829ddd0b5540dc0b076ef2818e89c8f720e

testing commit 66ad4829ddd0b5540dc0b076ef2818e89c8f720e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6d5cd3d820232aa54798a4875334e83754d716914ca6d72ca053a866cf8fed10
all runs: crashed: kernel BUG in __vma_reservation_common
representative crash: kernel BUG in __vma_reservation_common, types: [BUG]
check whether we can drop unnecessary instrumentation
disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit 66ad4829ddd0b5540dc0b076ef2818e89c8f720e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 25ed11d12822d7706252aa365bf8e682d5b9df932e364cd37e4e2ceb66901cae
all runs: crashed: kernel BUG in __vma_reservation_common
representative crash: kernel BUG in __vma_reservation_common, types: [BUG]
the bug reproduces without the instrumentation
disabling configs for [ATOMIC_SLEEP HANG LEAK UBSAN KASAN LOCKDEP], they are not needed
kconfig minimization: base=3976 full=8043 leaves diff=2025
split chunks (needed=false): <2025>
split chunk #0 of len 2025 into 5 parts
testing without sub-chunk 1/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 66ad4829ddd0b5540dc0b076ef2818e89c8f720e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: f844dd5b19adc7a6231c377bb7964cadaad7c9b991e486ed3689b10926d4b2f8
all runs: crashed: kernel BUG in __vma_reservation_common
representative crash: kernel BUG in __vma_reservation_common, types: [BUG]
the chunk can be dropped
testing without sub-chunk 2/5
disabling configs for [KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN], they are not needed
testing commit 66ad4829ddd0b5540dc0b076ef2818e89c8f720e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2acca67f0ea63349eec85e1957486c57517ee178d12e7817086e899398faa4f7
all runs: crashed: kernel BUG in __vma_reservation_common
representative crash: kernel BUG in __vma_reservation_common, types: [BUG]
the chunk can be dropped
testing without sub-chunk 3/5
disabling configs for [UBSAN KASAN LOCKDEP ATOMIC_SLEEP HANG LEAK], they are not needed
testing commit 66ad4829ddd0b5540dc0b076ef2818e89c8f720e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a0352611f33a478becb38be1b3aa236161f78b85410e98d8082b8905c0b28b5a
all runs: crashed: kernel BUG in __vma_reservation_common
representative crash: kernel BUG in __vma_reservation_common, types: [BUG]
the chunk can be dropped
testing without sub-chunk 4/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed
testing commit 66ad4829ddd0b5540dc0b076ef2818e89c8f720e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: b525fb625b4bb03dea451f91e6b76ce7f998ae2c5eaa28b266218ca3ea2f6e2e
run #0: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0019f3590 0xc0019f36d0 0xc0019f3770] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #1: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc00a3994a0 0xc00a399590 0xc00a399720] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #2: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc00a3998b0 0xc00a3999a0 0xc00a399a40] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #3: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0012ff1d0 0xc0012ff2c0 0xc0012ff4f0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #4: crashed: kernel BUG in __vma_reservation_common
run #5: crashed: kernel BUG in __vma_reservation_common
run #6: crashed: kernel BUG in __vma_reservation_common
run #7: crashed: kernel BUG in __vma_reservation_common
run #8: crashed: kernel BUG in __vma_reservation_common
run #9: crashed: kernel BUG in __vma_reservation_common
representative crash: kernel BUG in __vma_reservation_common, types: [BUG]
the chunk can be dropped
testing without sub-chunk 5/5
disabling configs for [LOCKDEP ATOMIC_SLEEP HANG LEAK UBSAN KASAN], they are not needed
testing commit 66ad4829ddd0b5540dc0b076ef2818e89c8f720e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 84f0506733677a11a65e0d4a8e3a5b3d40d07d52cad3eb48d6fc953f1dead61f
run #0: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc006643810 0xc006643900 0xc0066439a0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #1: crashed: kernel BUG in __vma_reservation_common
run #2: crashed: kernel BUG in __vma_reservation_common
run #3: crashed: kernel BUG in __vma_reservation_common
run #4: crashed: kernel BUG in __vma_reservation_common
run #5: crashed: kernel BUG in __vma_reservation_common
run #6: crashed: kernel BUG in __vma_reservation_common
run #7: crashed: kernel BUG in __vma_reservation_common
run #8: crashed: kernel BUG in __vma_reservation_common
run #9: crashed: kernel BUG in __vma_reservation_common
representative crash: kernel BUG in __vma_reservation_common, types: [BUG]
the chunk can be dropped
disabling configs for [HANG LEAK UBSAN KASAN LOCKDEP ATOMIC_SLEEP], they are not needed
picked [v6.9 v6.8 v6.7 v6.5 v6.3 v6.1 v5.19 v5.17 v5.14 v5.11 v5.8 v5.5 v5.2 v4.20 v4.19] out of 32 release tags
testing release v6.9
testing commit a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3ce57cfaa839f8123dfa4ec215b65c37e564df6771c3ceece1f7c2eeaf120aec
all runs: crashed: kernel BUG in __vma_reservation_common
representative crash: kernel BUG in __vma_reservation_common, types: [BUG]
testing release v6.8
testing commit e8f897f4afef0031fe618a8e94127a0934896aba gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c55050a1f5166763bd5302735dbd2f7bac6f55bfdd930a49c9a1474a853d9f0f
run #0: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0066432c0 0xc0066433b0 0xc006643450] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #1: infra problem: &{Code:ZONE_RESOURCE_POOL_EXHAUSTED_WITH_DETAILS ErrorDetails:[0xc0066435e0 0xc0066436d0 0xc0066437c0] Location: Message:The zone 'projects/syzkaller/zones/us-central1-c' does not have enough resources available to fulfill the request.  '(resource type:compute)'. ForceSendFields:[] NullFields:[]}
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
false negative chance: 0.000
# git bisect start a38297e3fb012ddfa7ce0321a7e5a8daeb1872b6 e8f897f4afef0031fe618a8e94127a0934896aba
Bisecting: 7604 revisions left to test after this (roughly 13 steps)
[480e035fc4c714fb5536e64ab9db04fedc89e910] Merge tag 'drm-next-2024-03-13' of https://gitlab.freedesktop.org/drm/kernel

testing commit 480e035fc4c714fb5536e64ab9db04fedc89e910 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0b78a0c0f731ade21d515777e9e6aa89a07cf630c882b9f32ff9435fb60a6bad
all runs: OK
false negative chance: 0.000
# git bisect good 480e035fc4c714fb5536e64ab9db04fedc89e910
Bisecting: 3840 revisions left to test after this (roughly 12 steps)
[2ac2b1665d3fbec6ca709dd6ef3ea05f4a51ee4c] Merge tag 'hwlock-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/remoteproc/linux

testing commit 2ac2b1665d3fbec6ca709dd6ef3ea05f4a51ee4c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: a1663f066f53731583e82e6af2138a2eb1176e6c269f2bc228c731554ad9c890
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 2ac2b1665d3fbec6ca709dd6ef3ea05f4a51ee4c
Bisecting: 3840 revisions left to test after this (roughly 12 steps)
[f299ee709fb45036454ca11e90cb2810fe771878] octeontx2-af: avoid off-by-one read from userspace

testing commit f299ee709fb45036454ca11e90cb2810fe771878 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 09911fbaa7b359576bc0ce7840bce6d36ae1f2731a7e9108c9c49629567efa7c
all runs: crashed: kernel BUG in __vma_reservation_common
representative crash: kernel BUG in __vma_reservation_common, types: [BUG]
# git bisect bad f299ee709fb45036454ca11e90cb2810fe771878
Bisecting: 3445 revisions left to test after this (roughly 12 steps)
[0d1756482e66f326eb65fe08eed24ce2efabb168] Merge tag 'kvm-x86-pvunhalt-6.9' of https://github.com/kvm-x86/linux into HEAD

testing commit 0d1756482e66f326eb65fe08eed24ce2efabb168 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: ff0a7230d9d511e34dd08982708786168dff2ca650b36c8127799a0398eba1e0
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 0d1756482e66f326eb65fe08eed24ce2efabb168
Bisecting: 3445 revisions left to test after this (roughly 12 steps)
[0653d501409eeb9f1deb7e4c12e4d0d2c9f1cba1] drm/i915: Disable port sync when bigjoiner is used

testing commit 0653d501409eeb9f1deb7e4c12e4d0d2c9f1cba1 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d2bcd79d2659f17dcfdf22a892cf808107731d8cfcd7d2de02bfd8da12d9e1ce
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 0653d501409eeb9f1deb7e4c12e4d0d2c9f1cba1
Bisecting: 3445 revisions left to test after this (roughly 12 steps)
[44350256ab943d424d70aa60a34f45060b3a36e8] fuse: implement ioctls to manage backing files

testing commit 44350256ab943d424d70aa60a34f45060b3a36e8 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: e2c6c6c58924c06ed9600ad57c3e7e5ee0c6785d9772233a70e814406fda131a
all runs: OK
false negative chance: 0.000
# git bisect good 44350256ab943d424d70aa60a34f45060b3a36e8
Bisecting: 3420 revisions left to test after this (roughly 12 steps)
[ad584d73a22b2f6e6b4c928956fdece5c44cdb3e] Merge tag 'trace-v6.9-2' of git://git.kernel.org/pub/scm/linux/kernel/git/trace/linux-trace

testing commit ad584d73a22b2f6e6b4c928956fdece5c44cdb3e gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 2d33b33c9b62e083aa38add1cf6afaaf6b309b1ec20614ca1cba0e1080758245
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip ad584d73a22b2f6e6b4c928956fdece5c44cdb3e
Bisecting: 3420 revisions left to test after this (roughly 12 steps)
[c2e5d70cf05b48bfbd5b6625bbd0ec3052cecd5d] powerpc/83xx: Fix build failure with FPU=n

testing commit c2e5d70cf05b48bfbd5b6625bbd0ec3052cecd5d gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 23129a5f4a952dbd3ded65bc995af07fbd114261ded286e603685bd8eec666cb
all runs: OK
false negative chance: 0.000
# git bisect good c2e5d70cf05b48bfbd5b6625bbd0ec3052cecd5d
Bisecting: 3387 revisions left to test after this (roughly 12 steps)
[6207b37eb5c5e48f45f3ffe0a299d2df6b42ed69] Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma

testing commit 6207b37eb5c5e48f45f3ffe0a299d2df6b42ed69 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 28829fe90a051e3b5520182ca03deed61035a16a4fef68d5df5ca40b9a98e7a1
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 6207b37eb5c5e48f45f3ffe0a299d2df6b42ed69
Bisecting: 3387 revisions left to test after this (roughly 12 steps)
[e871abcda3b67d0820b4182ebe93435624e9c6a4] random: handle creditable entropy from atomic process context

testing commit e871abcda3b67d0820b4182ebe93435624e9c6a4 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 0c7768f0d5edb332317ccdae938d2ec355ce70c80f4a4db72733aaf468e0cb2c
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip e871abcda3b67d0820b4182ebe93435624e9c6a4
Bisecting: 3387 revisions left to test after this (roughly 12 steps)
[262534ddc88dfea7474ed18adfecf856e4fbe054] crypto: iaa - Fix async_disable descriptor leak

testing commit 262534ddc88dfea7474ed18adfecf856e4fbe054 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5f76ea05c8caa1ad650eb25d509d30f3f97ce3caa351bef0c290898c522ad957
all runs: OK
false negative chance: 0.000
# git bisect good 262534ddc88dfea7474ed18adfecf856e4fbe054
Bisecting: 3378 revisions left to test after this (roughly 12 steps)
[0815d5cc7dfb4a2c6d02a6eb86974ab3992b803d] Merge tag 'for-linus-6.9-rc1-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/xen/tip

testing commit 0815d5cc7dfb4a2c6d02a6eb86974ab3992b803d gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 69d20a2d5cc7151e352bfb583e0cef8631178e90d9678692b48ab4faa0f04917
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 0815d5cc7dfb4a2c6d02a6eb86974ab3992b803d
Bisecting: 3378 revisions left to test after this (roughly 12 steps)
[fb9e197f3f27133f9137c6c0eb7352529a272419] ALSA: vmaster: Use automatic cleanup of kfree()

testing commit fb9e197f3f27133f9137c6c0eb7352529a272419 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6a3cdb75ceee3b7e454ae84b6df98f337ffdd47b1f5340e5dfe3d97e07357df5
all runs: OK
false negative chance: 0.000
# git bisect good fb9e197f3f27133f9137c6c0eb7352529a272419
Bisecting: 3322 revisions left to test after this (roughly 12 steps)
[ed302ad52ba30925a2aa8d989bf9625e1c51ce9c] Merge tag 'thermal-6.9-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

testing commit ed302ad52ba30925a2aa8d989bf9625e1c51ce9c gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 5302373eb65f3c48e5612e6a17f4afad3cf49b2922aebfdb42394cece757a64e
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip ed302ad52ba30925a2aa8d989bf9625e1c51ce9c
Bisecting: 3322 revisions left to test after this (roughly 12 steps)
[fa9ad6e21003691905f6caa307f9e5bf27ac1c23] mm: zswap: break out zwap_compress()

testing commit fa9ad6e21003691905f6caa307f9e5bf27ac1c23 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3c0e3d68bf27bf75fe210e61208d2e99e12aa1e36f7f9e092355fa92e1c3dc3b
all runs: OK
false negative chance: 0.000
# git bisect good fa9ad6e21003691905f6caa307f9e5bf27ac1c23
Bisecting: 3305 revisions left to test after this (roughly 12 steps)
[24f5bb9f24ad80da6c6f83ba6124b5188c5384b2] tracing: Just use strcmp() for testing __string() and __assign_str() match

testing commit 24f5bb9f24ad80da6c6f83ba6124b5188c5384b2 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3a3a8e07ea6b0b9215d4cbf9562672a7755c9df74ab141de38e1df06c04e0869
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 24f5bb9f24ad80da6c6f83ba6124b5188c5384b2
Bisecting: 3305 revisions left to test after this (roughly 12 steps)
[f62d4c3eb687d87b616b4279acec7862553bda77] KVM: arm64: Don't defer TLB invalidation when zapping table entries

testing commit f62d4c3eb687d87b616b4279acec7862553bda77 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 6870a6c93cade486eed4890941c9f6c66e1a58f28d043d28e5e52bb4cfcd5687
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip f62d4c3eb687d87b616b4279acec7862553bda77
Bisecting: 3305 revisions left to test after this (roughly 12 steps)
[143e64df1bda33310c30ba5e15f72022e6135939] xhci: remove unnecessary event_ring_deq parameter from xhci_handle_event()

testing commit 143e64df1bda33310c30ba5e15f72022e6135939 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 26ad9dff763a0d03fbb8f95e21bcf6faa602cf69dd743e0f1e20a2f0c99f73ff
all runs: OK
false negative chance: 0.000
# git bisect good 143e64df1bda33310c30ba5e15f72022e6135939
Bisecting: 3264 revisions left to test after this (roughly 12 steps)
[6d37f7e7d195fb1c2f9cac2cd431771936fd4692] Merge tag 'acpi-6.9-rc1-2' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

testing commit 6d37f7e7d195fb1c2f9cac2cd431771936fd4692 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 4aeb0426791a0357ffafcf12096ed7b850e4f4bcf9a473464a8951efdcaeee40
all runs: boot failed: WARNING: refcount bug in __free_pages_ok
unable to determine the verdict: 0 good runs (wanted 5), for bad wanted 5 in total, got 0
# git bisect skip 6d37f7e7d195fb1c2f9cac2cd431771936fd4692
Bisecting: 3264 revisions left to test after this (roughly 12 steps)
[f1d00496a15bcdfe54bdb54cf1e7f207d6ad9b79] mtd: lpc32xx: use typedef for dma_filter_fn

testing commit f1d00496a15bcdfe54bdb54cf1e7f207d6ad9b79 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 3c3d6e847862ccb1af738c0ee2668fd74eef56146b1c3320068f0d1673c85932
all runs: OK
false negative chance: 0.000
# git bisect good f1d00496a15bcdfe54bdb54cf1e7f207d6ad9b79
Bisecting: 3264 revisions left to test after this (roughly 12 steps)
[d3d16228a520ce49884d3bb90b67c12726c63020] kconfig: split preprocessor prototypes into preprocess.h

testing commit d3d16228a520ce49884d3bb90b67c12726c63020 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: c3b3cdccf2b882dd38e8a4fa9b36e5589b1d0c1fadb170cb5af2c0211df930ad
all runs: OK
false negative chance: 0.000
# git bisect good d3d16228a520ce49884d3bb90b67c12726c63020
Bisecting: 3248 revisions left to test after this (roughly 12 steps)
[1e5c66afd4a40bb7be17cb33cbb1a1085f727730] PCI/P2PDMA: Fix a sleeping issue in a RCU read section

testing commit 1e5c66afd4a40bb7be17cb33cbb1a1085f727730 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: d66b98d189df30c5eda3a49fd654a46e920d4cb3e4ec05394a1a886c05599bd2
all runs: OK
false negative chance: 0.000
# git bisect good 1e5c66afd4a40bb7be17cb33cbb1a1085f727730
Bisecting: 3248 revisions left to test after this (roughly 12 steps)
[06d28ca0c66cbb4e3716454f365f9cbb1e57a681] serial: pch: Remove eg20t_port::lock.

testing commit 06d28ca0c66cbb4e3716454f365f9cbb1e57a681 gcc
compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40
kernel signature: 51de18ec3413c3d8637613635ac19242375ab9d36019befac00544e856a02593
all runs: OK
false negative chance: 0.000
# git bisect good 06d28ca0c66cbb4e3716454f365f9cbb1e57a681
Bisecting: 3160 revisions left to test after this (roughly 12 steps)
[65b64246f28bee13f9c15e4f0847fd6cca39ada3] Merge tag 'ktest-v6.9' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-ktest

revisions tested: 32, total time: 12h8m27.161410695s (build: 6h7m19.340676226s, test: 5h40m31.037524777s)
error: bisection is taking too long (>12h0m0s), aborting