ci starts bisection 2022-11-07 00:07:11.268673954 +0000 UTC m=+275156.819002813
bisecting fixing commit since b90cb1053190353cc30f0fef0ef1f378ccc063c5
building syzkaller on 5b44472de8e0d3937519a576f390ac9e4f3ac777
ensuring issue is reproducible on original commit b90cb1053190353cc30f0fef0ef1f378ccc063c5

testing commit b90cb1053190353cc30f0fef0ef1f378ccc063c5 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c3d9d8bf8ac0f4361ee44a3b8f9c71480480ac0e7e0018880a4851faff13b67c
all runs: crashed: WARNING in notifier_chain_register
testing current HEAD f0c4d9fc9cc9462659728d168387191387e903cc
testing commit f0c4d9fc9cc9462659728d168387191387e903cc gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0b5c67e66e20863df1f2c9d2fc9b7196702e93a186edf8d4e01caf92be7eaaed
all runs: OK
# git bisect start f0c4d9fc9cc9462659728d168387191387e903cc b90cb1053190353cc30f0fef0ef1f378ccc063c5
Bisecting: 7454 revisions left to test after this (roughly 13 steps)
[18fd049731e67651009f316195da9281b756f2cf] Merge tag 'arm64-upstream' of git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux

testing commit 18fd049731e67651009f316195da9281b756f2cf gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: af7f1772b8e5055ecf52fbd4da8e848cc50e78642a08cff2b443d3da4fa918ea
all runs: OK
# git bisect bad 18fd049731e67651009f316195da9281b756f2cf
Bisecting: 3427 revisions left to test after this (roughly 12 steps)
[0326074ff4652329f2a1a9c8685104576bd8d131] Merge tag 'net-next-6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

testing commit 0326074ff4652329f2a1a9c8685104576bd8d131 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 69890eaef4e02a50ca58d67f549d7de5816095e8a6bc9ee3b2ac2921eeadd3e0
all runs: OK
# git bisect bad 0326074ff4652329f2a1a9c8685104576bd8d131
Bisecting: 2078 revisions left to test after this (roughly 11 steps)
[3f5b606dd9b955e7dae0ff0830c77bb1b3d3668d] Merge branch 'refactor-duplicate-codes-in-the-qdisc-class-walk-function'

testing commit 3f5b606dd9b955e7dae0ff0830c77bb1b3d3668d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: dcc00974b7ad553051cb8bdd897ab082ccf9c7d96547a8fda730f3eac2e233c7
all runs: crashed: WARNING in notifier_chain_register
# git bisect good 3f5b606dd9b955e7dae0ff0830c77bb1b3d3668d
Bisecting: 1039 revisions left to test after this (roughly 10 steps)
[bf7676251b49cc4a97572da7e10f52b97cf65c75] Merge tag 'edac_updates_for_v6.1' of git://git.kernel.org/pub/scm/linux/kernel/git/ras/ras

testing commit bf7676251b49cc4a97572da7e10f52b97cf65c75 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: eee69ba11acab37d9d7af3e1fe869c68608f2e631d1f0c73b1798e4846a721d9
failed: failed to create VM pool: failed to create GCE image: create image operation failed: &{Code:PERMISSIONS_ERROR ErrorDetails:[] Location: Message:Required 'read' permission for 'disks/ci-upstream-kasan-gce-selinux-root-bisect-job-bisect-job-image.tar.gz' ForceSendFields:[] NullFields:[]}.
# git bisect skip bf7676251b49cc4a97572da7e10f52b97cf65c75
Bisecting: 1039 revisions left to test after this (roughly 10 steps)
[6c635f78c4749d09f2fd100e1a4d328fca3f5bd7] octeontx2-af: cn10k: mcs: Handle MCS block interrupts

testing commit 6c635f78c4749d09f2fd100e1a4d328fca3f5bd7 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 83f560f7763e4806bd13014e5c9f7bcfde7def2db3530537e5bb756c87df8ff3
all runs: OK
# git bisect bad 6c635f78c4749d09f2fd100e1a4d328fca3f5bd7
Bisecting: 446 revisions left to test after this (roughly 9 steps)
[accc3b4a572bba903a801a393532272727f83f5b] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

testing commit accc3b4a572bba903a801a393532272727f83f5b gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: eaf7c994b469aaefd8f133d3cbfb0703e92ff4a97cdee64c7dd47549547709e9
all runs: crashed: WARNING in notifier_chain_register
# git bisect good accc3b4a572bba903a801a393532272727f83f5b
Bisecting: 222 revisions left to test after this (roughly 8 steps)
[1bebcf08a3053e92a9e0eb397163faf98dcc8beb] wifi: rtw89: pci: mask out unsupported TX channels

testing commit 1bebcf08a3053e92a9e0eb397163faf98dcc8beb gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 70a6adbe6d1f33aacd2e3f48c9eac00b1911e944d69fe3f9fee52f7bd3357e71
all runs: crashed: WARNING in notifier_chain_register
# git bisect good 1bebcf08a3053e92a9e0eb397163faf98dcc8beb
Bisecting: 98 revisions left to test after this (roughly 7 steps)
[a507ea32b9c2c407012bf89109ac0cf89fae313c] Merge tag 'for-net-next-2022-09-30' of git://git.kernel.org/pub/scm/linux/kernel/git/bluetooth/bluetooth-next

testing commit a507ea32b9c2c407012bf89109ac0cf89fae313c gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 60f424e8c62574a361a159ef5f77bc8101f98e54bc26f6b1096bf86858053953
run #0: crashed: WARNING: ODEBUG bug in netdev_run_todo
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
reproducer seems to be flaky
# git bisect good a507ea32b9c2c407012bf89109ac0cf89fae313c
Bisecting: 60 revisions left to test after this (roughly 6 steps)
[9d43507319cc256c8383e3e2dcc394b458b7aa37] Merge branch 'tc-bind_class-hook'

testing commit 9d43507319cc256c8383e3e2dcc394b458b7aa37 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3bfb5a2655cf5c0e736ed883d39e0f51188cd4a9ded51ba700bddda5ba5d457e
all runs: OK
# git bisect bad 9d43507319cc256c8383e3e2dcc394b458b7aa37
Bisecting: 18 revisions left to test after this (roughly 4 steps)
[8cbcafcee1910ece54990f9aebae78fcbdb93913] net/mlx5e: xsk: Drop the check for XSK state in mlx5e_xsk_wakeup

testing commit 8cbcafcee1910ece54990f9aebae78fcbdb93913 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: ffa83fe4a8a65d6c9e356ba9c8461c022d3679a3889ccc435c32113499e54388
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: failed to write control pipe: write |NUM: broken pipe
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 8cbcafcee1910ece54990f9aebae78fcbdb93913
Bisecting: 9 revisions left to test after this (roughly 3 steps)
[2483223e19b16b423b71e775be2359c2c0c8949c] Merge branch 'devlink-sanitize-per-port-region-creation-destruction'

testing commit 2483223e19b16b423b71e775be2359c2c0c8949c gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 071c45e8bd006ed3608d8fb2201479cabdfcd2076f91f98e851d090cbd310f22
all runs: OK
# git bisect bad 2483223e19b16b423b71e775be2359c2c0c8949c
Bisecting: 4 revisions left to test after this (roughly 2 steps)
[ae3bbc04d4bfef5d0332cd4edda3ac8f714cea23] net: devlink: add port_init/fini() helpers to allow pre-register/post-unregister functions

testing commit ae3bbc04d4bfef5d0332cd4edda3ac8f714cea23 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b3c0d4561bfff20b8ea3cfc03f6ac1515a4df95b85d4ed3bae05350763da4804
failed: failed to create VM pool: failed to create GCE image: create image operation failed: &{Code:PERMISSIONS_ERROR ErrorDetails:[] Location: Message:Required 'read' permission for 'disks/ci-upstream-kasan-gce-selinux-root-bisect-job-bisect-job-image.tar.gz' ForceSendFields:[] NullFields:[]}.
# git bisect skip ae3bbc04d4bfef5d0332cd4edda3ac8f714cea23
Bisecting: 4 revisions left to test after this (roughly 2 steps)
[d82acd85cc41a8e5d5e0e4c2a3f4b645def29723] net: dsa: move port_setup/teardown to be called outside devlink port registered area

testing commit d82acd85cc41a8e5d5e0e4c2a3f4b645def29723 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f0dbdbba2b737c6d1b27d12ffbe3a1331bc907ef48bd5e3a4a3c0286b099f74e
all runs: OK
# git bisect bad d82acd85cc41a8e5d5e0e4c2a3f4b645def29723
Bisecting: 1 revision left to test after this (roughly 1 step)
[081adcfe930e4b01a55eaa329b2e453a442f35a9] net: devlink: introduce a flag to indicate devlink port being registered

testing commit 081adcfe930e4b01a55eaa329b2e453a442f35a9 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5631a13150d17d416a30cdc0691e642c6ead8efb0e4005595b38a3130958e2b9
run #0: crashed: WARNING in __queue_work
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 081adcfe930e4b01a55eaa329b2e453a442f35a9
There are only 'skip'ped commits left to test.
The first bad commit could be any of:
ae3bbc04d4bfef5d0332cd4edda3ac8f714cea23
d82acd85cc41a8e5d5e0e4c2a3f4b645def29723
We cannot bisect more!

Reproducer flagged being flaky
revisions tested: 16, total time: 4h26m49.983341948s (build: 1h52m15.670765662s, test: 2h32m28.763167287s)
bisection is inconclusive, the first good commit could be any of:
ae3bbc04d4bfef5d0332cd4edda3ac8f714cea23
d82acd85cc41a8e5d5e0e4c2a3f4b645def29723