ci2 starts bisection 2023-06-02 03:25:24.272430625 +0000 UTC m=+23747.919338284
bisecting cause commit starting from 1b66c114d161a457897d269420c74620c032135c
building syzkaller on 3bb7af1def6b7b99e4c1c9573162eb41b5893cd3
ensuring issue is reproducible on original commit 1b66c114d161a457897d269420c74620c032135c

testing commit 1b66c114d161a457897d269420c74620c032135c gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 196bf28dc0277327956070ee85cb58a6dda903999e4ed5ba5e4730d349c7ec88
run #0: crashed: WARNING in btrfs_relocate_block_group
run #1: crashed: WARNING in btrfs_relocate_block_group
run #2: crashed: WARNING in btrfs_relocate_block_group
run #3: crashed: WARNING in btrfs_relocate_block_group
run #4: crashed: WARNING in btrfs_relocate_block_group
run #5: crashed: WARNING in btrfs_relocate_block_group
run #6: crashed: WARNING in btrfs_relocate_block_group
run #7: crashed: WARNING in btrfs_relocate_block_group
run #8: crashed: WARNING in btrfs_relocate_block_group
run #9: crashed: WARNING in btrfs_relocate_block_group
run #10: crashed: WARNING in btrfs_relocate_block_group
run #11: crashed: WARNING in btrfs_relocate_block_group
run #12: crashed: WARNING in btrfs_relocate_block_group
run #13: crashed: WARNING in btrfs_relocate_block_group
run #14: crashed: WARNING in btrfs_relocate_block_group
run #15: crashed: WARNING in btrfs_relocate_block_group
run #16: OK
run #17: OK
run #18: OK
run #19: OK
testing release v6.3
testing commit 457391b0380335d5e9a5babdec90ac53928b23b4 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9faf1952f9abf21b79da728e156035725d7e23e1ea2c75b87608731320dabdbc
run #0: crashed: WARNING in btrfs_relocate_block_group
run #1: crashed: WARNING in btrfs_relocate_block_group
run #2: crashed: WARNING in btrfs_relocate_block_group
run #3: crashed: WARNING in btrfs_relocate_block_group
run #4: crashed: WARNING in btrfs_relocate_block_group
run #5: crashed: WARNING in btrfs_relocate_block_group
run #6: crashed: WARNING in btrfs_relocate_block_group
run #7: crashed: WARNING in btrfs_relocate_block_group
run #8: OK
run #9: OK
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: aaf95a0c8f391cc5b77d5acc7c1dce7eb95043575f06f4d138de71bcdede7af4
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: crashed: WARNING in btrfs_relocate_block_group
run #9: crashed: WARNING in btrfs_relocate_block_group
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: f0d5fd4e60b7e1fd97314705c42738f2da246e9c4320af6370ac0ba33c81bc69
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: WARNING in btrfs_relocate_block_group
run #7: crashed: WARNING in btrfs_relocate_block_group
run #8: crashed: WARNING in btrfs_relocate_block_group
run #9: crashed: WARNING in btrfs_relocate_block_group
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: 0e4aa18b09e9d091c9a65c31216caf22fc834120bb4ea4424673eaadabca5a85
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: WARNING in btrfs_relocate_block_group
run #7: crashed: WARNING in btrfs_relocate_block_group
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: b874a3b7f0921e43cd49cb23c3e12b946521791e92953b6025ecc9138cb6d513
run #0: crashed: WARNING in btrfs_relocate_block_group
run #1: crashed: WARNING in btrfs_relocate_block_group
run #2: crashed: WARNING in btrfs_relocate_block_group
run #3: crashed: WARNING in btrfs_relocate_block_group
run #4: crashed: WARNING in btrfs_relocate_block_group
run #5: crashed: WARNING in btrfs_relocate_block_group
run #6: crashed: WARNING in btrfs_relocate_block_group
run #7: OK
run #8: OK
run #9: OK
testing release v5.18
testing commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a62df566a0979e5cf30a06334e8982053d105393a79b03612411546dd0a40efa
run #0: crashed: WARNING in btrfs_relocate_block_group
run #1: crashed: WARNING in btrfs_relocate_block_group
run #2: crashed: WARNING in btrfs_relocate_block_group
run #3: crashed: WARNING in __btrfs_free_extent
run #4: crashed: WARNING in btrfs_relocate_block_group
run #5: crashed: WARNING in btrfs_relocate_block_group
run #6: crashed: WARNING in btrfs_relocate_block_group
run #7: OK
run #8: OK
run #9: OK
testing release v5.17
testing commit f443e374ae131c168a065ea1748feac6b2e76613 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 593e0f49cee296b2652859466cb249599cff1165529f5d6b15e48a1861468575
run #0: crashed: WARNING in btrfs_relocate_block_group
run #1: crashed: WARNING in btrfs_relocate_block_group
run #2: crashed: WARNING in btrfs_relocate_block_group
run #3: crashed: WARNING in btrfs_relocate_block_group
run #4: crashed: WARNING in btrfs_relocate_block_group
run #5: crashed: WARNING in btrfs_relocate_block_group
run #6: crashed: WARNING in btrfs_relocate_block_group
run #7: crashed: WARNING in btrfs_relocate_block_group
run #8: OK
run #9: crashed: WARNING in btrfs_relocate_block_group
testing release v5.16
testing commit df0cc57e057f18e44dac8e6c18aba47ab53202f9 gcc
compiler: Debian clang version 15.0.7, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b2037367850dc9487d75e982027fe581c9755c36194d58bd0f28c6319a7688f0
all runs: boot failed: UBSAN: null-ptr-deref in corrupted
testing release v5.15
testing commit 8bb7eca972ad531c9b149c0a51ab43a417385813 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bfc95a9a5c1ec6a137d8c62b08c277cb7d6a82605860e05386bf59e7e76e84cf
run #0: crashed: WARNING in btrfs_relocate_block_group
run #1: crashed: WARNING in btrfs_relocate_block_group
run #2: crashed: WARNING in btrfs_relocate_block_group
run #3: crashed: WARNING in btrfs_relocate_block_group
run #4: crashed: WARNING in btrfs_relocate_block_group
run #5: crashed: WARNING in btrfs_relocate_block_group
run #6: crashed: WARNING in btrfs_relocate_block_group
run #7: crashed: WARNING in btrfs_relocate_block_group
run #8: OK
run #9: OK
testing release v5.14
testing commit 7d2a07b769330c34b4deabeed939325c77a7ec2f gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7c546cae401b6f4ef74861a4d5b9bdfff23772df06d7b23054a20878f2f46b8c
run #0: crashed: WARNING in btrfs_relocate_block_group
run #1: crashed: WARNING in btrfs_relocate_block_group
run #2: crashed: WARNING in btrfs_relocate_block_group
run #3: crashed: WARNING in btrfs_relocate_block_group
run #4: crashed: WARNING in btrfs_relocate_block_group
run #5: crashed: WARNING in btrfs_relocate_block_group
run #6: crashed: WARNING in btrfs_relocate_block_group
run #7: OK
run #8: OK
run #9: OK
testing release v5.13
testing commit 62fb9874f5da54fdb243003b386128037319b219 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 86db6f73b25ed16d7719d1df643e12e849fbb3434f73e17e59d20fea8c2a76b4
all runs: OK
# git bisect start 7d2a07b769330c34b4deabeed939325c77a7ec2f 62fb9874f5da54fdb243003b386128037319b219
Bisecting: 7914 revisions left to test after this (roughly 13 steps)
[406254918b232db198ed60f5bf1f8b84d96bca00] Merge tag 'perf-tools-for-v5.14-2021-07-01' of git://git.kernel.org/pub/scm/linux/kernel/git/acme/linux

testing commit 406254918b232db198ed60f5bf1f8b84d96bca00 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 26ae44adaaded6d06c8ec8a8104a3c9c5a77a4a75cfb33bec6d03bcdb4a5efaf
run #0: crashed: WARNING in btrfs_relocate_block_group
run #1: crashed: WARNING in btrfs_relocate_block_group
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
reproducer seems to be flaky
# git bisect bad 406254918b232db198ed60f5bf1f8b84d96bca00
Bisecting: 4970 revisions left to test after this (roughly 12 steps)
[a6eaf3850cb171c328a8b0db6d3c79286a1eba9d] Merge tag 'sched-urgent-2021-06-30' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

testing commit a6eaf3850cb171c328a8b0db6d3c79286a1eba9d gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7219362f7e1baca3a895e977eb7e354758a0549362bbdac6f248dc6b5e323e2f
run #0: basic kernel testing failed: BUG: sleeping function called from invalid context in stack_depot_save
run #1: basic kernel testing failed: BUG: sleeping function called from invalid context in stack_depot_save
run #2: crashed: WARNING in btrfs_relocate_block_group
run #3: crashed: WARNING in btrfs_relocate_block_group
run #4: crashed: WARNING in btrfs_relocate_block_group
run #5: crashed: WARNING in btrfs_relocate_block_group
run #6: crashed: WARNING in btrfs_relocate_block_group
run #7: crashed: WARNING in btrfs_relocate_block_group
run #8: crashed: WARNING in btrfs_relocate_block_group
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect bad a6eaf3850cb171c328a8b0db6d3c79286a1eba9d
Bisecting: 1489 revisions left to test after this (roughly 11 steps)
[31e798fd6f0ff0acdc49c1a358b581730936a09a] Merge tag 'media/v5.14-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

testing commit 31e798fd6f0ff0acdc49c1a358b581730936a09a gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d4501323639ba7309b336740c4dede4e4b249ae884c0e03f70ecc60f1203bd39
all runs: OK
# git bisect good 31e798fd6f0ff0acdc49c1a358b581730936a09a
Bisecting: 744 revisions left to test after this (roughly 10 steps)
[5e6928249b81b4d8727ab6a4037a171d15455cb0] Merge tag 'acpi-5.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm

testing commit 5e6928249b81b4d8727ab6a4037a171d15455cb0 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7fc9eba0bff8bab38010ba264361e0bf65646adfb4fa90040c03d6f5cbc30eb2
all runs: OK
# git bisect good 5e6928249b81b4d8727ab6a4037a171d15455cb0
Bisecting: 413 revisions left to test after this (roughly 9 steps)
[ebb81c14543fb43cb2e1f2bfb5d32f5e390cf895] Merge tag 'mailbox-v5.14' of git://git.linaro.org/landing-teams/working/fujitsu/integration

testing commit ebb81c14543fb43cb2e1f2bfb5d32f5e390cf895 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3dc89af8347a0b5e93bce372ae57f9add8dfcca388c1b5376ac1b6621c316951
all runs: OK
# git bisect good ebb81c14543fb43cb2e1f2bfb5d32f5e390cf895
Bisecting: 251 revisions left to test after this (roughly 8 steps)
[df04fbe8680bfe07f3d7487eccff9f768bb02533] Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/hid/hid

testing commit df04fbe8680bfe07f3d7487eccff9f768bb02533 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 64751b6412123317c9845fd6345f342242d9c972b0def67cf596cb24de0be1d2
run #0: basic kernel testing failed: BUG: sleeping function called from invalid context in stack_depot_save
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect good df04fbe8680bfe07f3d7487eccff9f768bb02533
Bisecting: 125 revisions left to test after this (roughly 7 steps)
[fd2ef39cc9a6b9c4c41864ac506906c52f94b06a] blk: Fix lock inversion between ioc lock and bfqd lock

testing commit fd2ef39cc9a6b9c4c41864ac506906c52f94b06a gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0f2d2bdb1440c13a02ef863417f108a997fae1f166b71ac64ae8bfa1ae17542f
run #0: crashed: VFS: Busy inodes after unmount (use-after-free)
run #1: OK
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
run #10: OK
run #11: OK
run #12: OK
run #13: OK
run #14: OK
run #15: OK
run #16: OK
run #17: OK
run #18: OK
run #19: OK
# git bisect bad fd2ef39cc9a6b9c4c41864ac506906c52f94b06a
Bisecting: 62 revisions left to test after this (roughly 6 steps)
[9c8463e8e19c442aaf896468ce72c1ed82655781] swim3: use blk_mq_alloc_disk

testing commit 9c8463e8e19c442aaf896468ce72c1ed82655781 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a6ea0e61b2b2012a3480af1cc0a047168af937696d8f67ce58a698b0b4cd936f
all runs: boot failed: KASAN: null-ptr-deref Write in blk_queue_flag_set
# git bisect skip 9c8463e8e19c442aaf896468ce72c1ed82655781
Bisecting: 62 revisions left to test after this (roughly 6 steps)
[89a5f065653bcf7d8c3e4101e025e6c7b03339e8] virtio-blk: use blk_mq_alloc_disk

testing commit 89a5f065653bcf7d8c3e4101e025e6c7b03339e8 gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f0080332f437591cb334a1d965fabd9b0e078d23e996f239f950c9975902cef5
all runs: OK
# git bisect good 89a5f065653bcf7d8c3e4101e025e6c7b03339e8
Bisecting: 34 revisions left to test after this (roughly 5 steps)
[e42cfb1da0bf33c313318da201730324c423351d] block: Remove unnecessary elevator operation checks

testing commit e42cfb1da0bf33c313318da201730324c423351d gcc
compiler: gcc (GCC) 10.2.1 20210217, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d8a66d6e0a63bb64a09955fe4b9aefe78e4af4dfd409cd02ef590bf79ef3bc16
all runs: OK
# git bisect good e42cfb1da0bf33c313318da201730324c423351d
Bisecting: 17 revisions left to test after this (roughly 4 steps)
[08a9ad8bf607388d768a341957d53eae64250c2d] block/mq-deadline: Add cgroup support

Reproducer flagged being flaky
revisions tested: 22, total time: 12h10m42.653047951s (build: 8h26m37.296712773s, test: 3h16m43.394709115s)
error: bisection is taking too long (>12h0m0s), aborting