ci2 starts bisection 2023-01-30 12:50:30.231688403 +0000 UTC m=+8734.284748247
bisecting fixing commit since 4fe89d07dcc2804c8b562f6c7896a45643d34b2f
building syzkaller on feb5635181eb12a6e3516172a3f5af06a3bc93e1
ensuring issue is reproducible on original commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f

testing commit 4fe89d07dcc2804c8b562f6c7896a45643d34b2f gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2a0b81b9321d8a1c9d958726b61290bc9530e51830a78f825e1837bcd434879b
all runs: crashed: UBSAN: shift-out-of-bounds in diAlloc
testing current HEAD 6d796c50f84ca79f1722bb131799e5a5710c4700
testing commit 6d796c50f84ca79f1722bb131799e5a5710c4700 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 07d6afe3cba3c448ee09df9dbb12cda95681c90c6c8a98ca33b93ece0506a990
run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe
run #1: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM
run #2: OK
run #3: OK
run #4: OK
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
# git bisect start 6d796c50f84ca79f1722bb131799e5a5710c4700 4fe89d07dcc2804c8b562f6c7896a45643d34b2f
Bisecting: 15604 revisions left to test after this (roughly 14 steps)
[f513a19a603a76965f3eeb88a45c4442dac035c1] Merge tag 'amd-drm-next-6.2-2022-11-25' of https://gitlab.freedesktop.org/agd5f/linux into drm-next

testing commit f513a19a603a76965f3eeb88a45c4442dac035c1 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: afa7a4f2a1c36d94411ddbbdd88d950a3d1c2a944d4b4c6177cd0d99c7f73789
all runs: boot failed: WARNING in fb_deferred_io_schedule_flush
# git bisect skip f513a19a603a76965f3eeb88a45c4442dac035c1
Bisecting: 15604 revisions left to test after this (roughly 14 steps)
[dced88922c1179dfa2664690318d4cba57ebffb5] usb: chipidea: core: wrap ci_handle_power_lost() with CONFIG_PM_SLEEP

testing commit dced88922c1179dfa2664690318d4cba57ebffb5 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a35f356863fb52ea26272a230026c5d6b931d7afff69189feb8fc9ef1c0bff8a
all runs: boot failed: WARNING in genl_register_family
# git bisect skip dced88922c1179dfa2664690318d4cba57ebffb5
Bisecting: 15604 revisions left to test after this (roughly 14 steps)
[ae937492ecc7e561ace4f01c6c0c14e868744d58] habanalabs/gaudi2: remove old interrupt mappings

testing commit ae937492ecc7e561ace4f01c6c0c14e868744d58 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8283fca936fc4fd518aa6af33d642890b8207d1e72d261a0071a5fabffe987af
all runs: crashed: UBSAN: shift-out-of-bounds in diAlloc
# git bisect good ae937492ecc7e561ace4f01c6c0c14e868744d58
Bisecting: 15604 revisions left to test after this (roughly 14 steps)
[a521fc3cfbf45f910d6f4438cc222fda15a4987b] Merge tag 'block-6.1-2022-10-13' of git://git.kernel.dk/linux

testing commit a521fc3cfbf45f910d6f4438cc222fda15a4987b gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: dd56bf67485f4f527cd980542e84910811de9e61826064044aa68e001b5b0c4e
all runs: boot failed: WARNING in cpumask_next_wrap
# git bisect skip a521fc3cfbf45f910d6f4438cc222fda15a4987b
Bisecting: 15604 revisions left to test after this (roughly 14 steps)
[bc21fe9a5844c5bc8f7ec319b11d2671a94eb867] drm/amdgpu/sdma_v4_0: turn off SDMA ring buffer in the s2idle suspend

testing commit bc21fe9a5844c5bc8f7ec319b11d2671a94eb867 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e414e2830590ae8b0fcdb37aa8fe49fff5216dc76d7c548dcf5aef4fba680abe
all runs: crashed: UBSAN: shift-out-of-bounds in diAlloc
# git bisect good bc21fe9a5844c5bc8f7ec319b11d2671a94eb867
Bisecting: 8704 revisions left to test after this (roughly 13 steps)
[1ca06f1c1acecbe02124f14a37cce347b8c1a90c] Merge tag 'xtensa-20221213' of https://github.com/jcmvbkbc/linux-xtensa

testing commit 1ca06f1c1acecbe02124f14a37cce347b8c1a90c gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1b99f5bc273679ed858e3d1e553c2ae160f0b4e515c0115b018e9a6b37265123
all runs: OK
# git bisect bad 1ca06f1c1acecbe02124f14a37cce347b8c1a90c
Bisecting: 3792 revisions left to test after this (roughly 12 steps)
[ce8a79d5601aab94c02ed4539c48e8605422ac94] Merge tag 'for-6.2/block-2022-12-08' of git://git.kernel.dk/linux

testing commit ce8a79d5601aab94c02ed4539c48e8605422ac94 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 605351fc55d386c8770410ab3802599558ec6f7f79d2522ad195704ddceb5e61
all runs: OK
# git bisect bad ce8a79d5601aab94c02ed4539c48e8605422ac94
Bisecting: 1896 revisions left to test after this (roughly 11 steps)
[7a76117f9fa52afcf244d4f1b8d4ce92f3e5ef99] Merge tag 'platform-drivers-x86-v6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

testing commit 7a76117f9fa52afcf244d4f1b8d4ce92f3e5ef99 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e4ab35d7438316625ffc5418c33c1d26fe91d414d12923feb79ed4135afa869c
all runs: crashed: UBSAN: shift-out-of-bounds in diAlloc
# git bisect good 7a76117f9fa52afcf244d4f1b8d4ce92f3e5ef99
Bisecting: 946 revisions left to test after this (roughly 10 steps)
[268369b171ff1be6a68ae8f33d0602c6bea48d2e] Merge tag 'pull-alpha' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

testing commit 268369b171ff1be6a68ae8f33d0602c6bea48d2e gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: df5808702622d2c34c5d1c6484e12b6acdab595c6ac2b8630890f4c1571488fe
all runs: crashed: UBSAN: shift-out-of-bounds in diAlloc
# git bisect good 268369b171ff1be6a68ae8f33d0602c6bea48d2e
Bisecting: 442 revisions left to test after this (roughly 9 steps)
[149c51f876322d9bfbd5e2d6ffae7aff3d794384] Merge tag 'for-6.2-tag' of git://git.kernel.org/pub/scm/linux/kernel/git/kdave/linux

testing commit 149c51f876322d9bfbd5e2d6ffae7aff3d794384 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 226df65f8b6c5068d31d9565747f228137cdbec045935be3349e131d2b959231
all runs: OK
# git bisect bad 149c51f876322d9bfbd5e2d6ffae7aff3d794384
Bisecting: 249 revisions left to test after this (roughly 8 steps)
[97971df811b8854882c0f6c6631e23ab8cdcc44f] Merge tag 'dlm-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/teigland/linux-dlm

testing commit 97971df811b8854882c0f6c6631e23ab8cdcc44f gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 617b9ae04f189c4f06be042fc5d846508fd108959763db86279815c85cbcb351
all runs: OK
# git bisect bad 97971df811b8854882c0f6c6631e23ab8cdcc44f
Bisecting: 111 revisions left to test after this (roughly 7 steps)
[deb9acc12250b13e40f7133f189d8a0891da53f3] Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso/ext4

testing commit deb9acc12250b13e40f7133f189d8a0891da53f3 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: db7bfc3327fb690f4a1388cdc68b80352c052380c0f22327c6a9800b2b336d25
all runs: crashed: UBSAN: shift-out-of-bounds in diAlloc
# git bisect good deb9acc12250b13e40f7133f189d8a0891da53f3
Bisecting: 48 revisions left to test after this (roughly 6 steps)
[cda6a60acc95cba93e9c17352ed485555adc661f] Merge tag 'fixes_for_v6.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux-fs

testing commit cda6a60acc95cba93e9c17352ed485555adc661f gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9bb89054286761c4bed62b9038bd9800a60ba4d59507dd0de2c4dcb657a0aee1
all runs: crashed: UBSAN: shift-out-of-bounds in diAlloc
# git bisect good cda6a60acc95cba93e9c17352ed485555adc661f
Bisecting: 24 revisions left to test after this (roughly 5 steps)
[17827754e503d6c72b05a1c4603469ec9bf35d48] fs: dlm: add dst nodeid for msg tracing

testing commit 17827754e503d6c72b05a1c4603469ec9bf35d48 gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7827769cab01108170e93d7ca382cc3b8c38274a2b7beda5dec93ad33166535d
all runs: crashed: UBSAN: shift-out-of-bounds in diAlloc
# git bisect good 17827754e503d6c72b05a1c4603469ec9bf35d48
Bisecting: 11 revisions left to test after this (roughly 4 steps)
[7a5e9f1f83e3271a9f05933a80b870fe55ebbb3d] fs: dlm: fix building without lockdep

testing commit 7a5e9f1f83e3271a9f05933a80b870fe55ebbb3d gcc
compiler: Debian clang version 13.0.1-6~deb11u1, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b1d63b39dd625be1d8d70faa7fa43716e25b9836f988d834f1dd4348d8cb9f85
all runs: crashed: UBSAN: shift-out-of-bounds in diAlloc
# git bisect good 7a5e9f1f83e3271a9f05933a80b870fe55ebbb3d
Bisecting: 5 revisions left to test after this (roughly 3 steps)
[dee8744524096514109a9680a9c45a4259dae2a4] jfs: remove redundant assignments to ipaimap and ipaimap2

revisions tested: 17, total time: 8h6m46.255218134s (build: 6h1m5.425533327s, test: 1h46m55.954089514s)
error: bisection is taking too long (>8h0m0s), aborting