ci starts bisection 2023-01-30 04:20:05.122088761 +0000 UTC m=+637719.068150825
bisecting fixing commit since 3800a713b6070d4f03fb43613a7b7d536a99b2b7
building syzkaller on 10323ddf71b1e5ea30453d7bf17f0815d9e0514a
ensuring issue is reproducible on original commit 3800a713b6070d4f03fb43613a7b7d536a99b2b7

testing commit 3800a713b6070d4f03fb43613a7b7d536a99b2b7 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 3d365977efdfe9ba74c0ef6a3190d22074fc76da58d5e8964077b4e9d4f36b8b
all runs: crashed: possible deadlock in blkcg_deactivate_policy
testing current HEAD 22b8077d0fcec86c6ed0e0fce9f7e7e5a4c2d56a
testing commit 22b8077d0fcec86c6ed0e0fce9f7e7e5a4c2d56a gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1eaa1152f5ee9bc0b90f5c5cdd9bb8d3202b2fda6a3eaca15b42c8f283a2ed85
all runs: OK
# git bisect start 22b8077d0fcec86c6ed0e0fce9f7e7e5a4c2d56a 3800a713b6070d4f03fb43613a7b7d536a99b2b7
Bisecting: 15746 revisions left to test after this (roughly 14 steps)
[7a945ce0c19bbdf821d5f7ce1515e7fb8e444465] udp_tunnel: Add checks for nla_nest_start() in __udp_tunnel_nic_dump_write()

testing commit 7a945ce0c19bbdf821d5f7ce1515e7fb8e444465 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d535436ab25c798d2d61bd280601b244d032e8956af22e02cf7759a0a8ba75a8
all runs: crashed: possible deadlock in blkcg_deactivate_policy
# git bisect good 7a945ce0c19bbdf821d5f7ce1515e7fb8e444465
Bisecting: 7899 revisions left to test after this (roughly 13 steps)
[86a0b4255e84563739d137ad374af6c7215bb3ff] Merge tag 'input-for-v6.2-rc0' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

testing commit 86a0b4255e84563739d137ad374af6c7215bb3ff gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bc928a1c7924c55b6620d9c0e98f14d3fb762b19b9896b04a4a0dbb1107fca62
all runs: OK
# git bisect bad 86a0b4255e84563739d137ad374af6c7215bb3ff
Bisecting: 3904 revisions left to test after this (roughly 12 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: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8786dab70cfdcf453c2d296ae42de0176231f787cbed82b1d9c830a4a9deecf9
run #0: OK
run #1: crashed: possible deadlock in __timer_delete_sync
run #2: OK
run #3: crashed: possible deadlock in __timer_delete_sync
run #4: crashed: possible deadlock in __timer_delete_sync
run #5: OK
run #6: OK
run #7: OK
run #8: OK
run #9: OK
reproducer seems to be flaky
# git bisect good 97971df811b8854882c0f6c6631e23ab8cdcc44f
Bisecting: 2150 revisions left to test after this (roughly 11 steps)
[cdb9d3537711939e4d8fd0de2889c966f88346eb] Merge tag 'media/v6.2-1' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media

testing commit cdb9d3537711939e4d8fd0de2889c966f88346eb gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: adb53051054e0c3ecb68ce889526945f23410983ab7c822e7e53e6c98ccc2e77
all runs: OK
# git bisect bad cdb9d3537711939e4d8fd0de2889c966f88346eb
Bisecting: 1022 revisions left to test after this (roughly 10 steps)
[8715c6d3100fc7c6edddf29af4a399a1c12d028c] Merge tag 'for-6.2/dm-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/device-mapper/linux-dm

testing commit 8715c6d3100fc7c6edddf29af4a399a1c12d028c gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e98668f04110dc56b1a7a17ec12a77e93b4ee7c9ff379d48fd4a96ef9667645e
all runs: OK
# git bisect bad 8715c6d3100fc7c6edddf29af4a399a1c12d028c
Bisecting: 362 revisions left to test after this (roughly 9 steps)
[c76ff350bd57682ae12bea6383dd8baf4824ac96] Merge tag 'lsm-pr-20221212' of git://git.kernel.org/pub/scm/linux/kernel/git/pcmoore/lsm

testing commit c76ff350bd57682ae12bea6383dd8baf4824ac96 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0091ab959c79aad7bdee3f0780cbb13bb378bbd60deb34662a3dfa22274cc53e
run #0: crashed: possible deadlock in __timer_delete_sync
run #1: crashed: possible deadlock in __timer_delete_sync
run #2: crashed: possible deadlock in __timer_delete_sync
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 c76ff350bd57682ae12bea6383dd8baf4824ac96
Bisecting: 181 revisions left to test after this (roughly 8 steps)
[7919d679ae09c0dc30dfecb7cbc02306cf95cdd7] block: include 'none' for initial elv_iosched_show call

testing commit 7919d679ae09c0dc30dfecb7cbc02306cf95cdd7 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e389c363999f601d71f8da970e1ab6407e2ded3e36921eaf1e24406fa62ff510
run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: exit status NUM
run #1: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #2: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #3: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
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 7919d679ae09c0dc30dfecb7cbc02306cf95cdd7
Bisecting: 109 revisions left to test after this (roughly 7 steps)
[96f7e448b9f4546ffd0356ffceb2b9586777f316] Merge tag 'for-6.2/io_uring-next-2022-12-08' of git://git.kernel.dk/linux

testing commit 96f7e448b9f4546ffd0356ffceb2b9586777f316 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 111dad64ae1a39a2f0eb4c9e3de81aad01be0e1f8620db642d8ad5a892b3232f
run #0: crashed: possible deadlock in __timer_delete_sync
run #1: OK
run #2: OK
run #3: crashed: possible deadlock in __timer_delete_sync
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 96f7e448b9f4546ffd0356ffceb2b9586777f316
Bisecting: 54 revisions left to test after this (roughly 6 steps)
[10981f23a1b865290a5e21ad43a0f93710271cc6] nvme-pci: cleanup nvme_suspend_queue

testing commit 10981f23a1b865290a5e21ad43a0f93710271cc6 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1c3a0d57123ecc7fb745ec72579e12a6078fe1e3b82c85552edf1fcc485bed70
run #0: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #1: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #2: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
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 10981f23a1b865290a5e21ad43a0f93710271cc6
Bisecting: 30 revisions left to test after this (roughly 5 steps)
[f07788079f515ca4a681c5f595bdad19cfbd7b1d] ata: ahci: fix enum constants for gcc-13

testing commit f07788079f515ca4a681c5f595bdad19cfbd7b1d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d4c98ba816c3646d74183919823d3a136198b86c35df4379973821662488b87b
all runs: boot failed: WARNING in __netif_set_xps_queue
# git bisect skip f07788079f515ca4a681c5f595bdad19cfbd7b1d
Bisecting: 30 revisions left to test after this (roughly 5 steps)
[4ba09d202657d2004859f4c05fa3272873ceb08f] ata: libahci: read correct status and error field for NCQ commands

testing commit 4ba09d202657d2004859f4c05fa3272873ceb08f gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 61575244bf4cdccc8ab0589a0d758d488923c50a1b65cd138e4dea3404dafc9d
all runs: boot failed: WARNING in __netif_set_xps_queue
# git bisect skip 4ba09d202657d2004859f4c05fa3272873ceb08f
Bisecting: 30 revisions left to test after this (roughly 5 steps)
[de58fd3d80f884f7f322a06bfe08465e49b47c5d] ata: sata_dwc_460ex: remove variable num_processed

testing commit de58fd3d80f884f7f322a06bfe08465e49b47c5d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b1a3fd9d3b32ca824efa68e6cb99cf8f31e1efb0d03f26a873a0fe20b93512b2
all runs: boot failed: WARNING in __netif_set_xps_queue
# git bisect skip de58fd3d80f884f7f322a06bfe08465e49b47c5d
Bisecting: 30 revisions left to test after this (roughly 5 steps)
[93b24f579c392bac2e491fee79ad5ce5a131992e] nvme: add the Apple shared tag workaround to nvme_alloc_io_tag_set

testing commit 93b24f579c392bac2e491fee79ad5ce5a131992e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a7f74056dbe01a7a6057dae69b29606548499e7d6d9e1feb116e9b374b3000a7
run #0: crashed: SYZFATAL: executor failed NUM times: executor NUM: failed to write control pipe: write |NUM: broken pipe
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 93b24f579c392bac2e491fee79ad5ce5a131992e
Bisecting: 23 revisions left to test after this (roughly 5 steps)
[6c57e74e6e03211dddba55619bfb5ddc52cef89d] ata: ahci: Remove linux/msi.h include

testing commit 6c57e74e6e03211dddba55619bfb5ddc52cef89d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 7a606a3e705f563999a95e13c4f8ef788ec365a3477b176bc5ba8f33456a4e17
all runs: boot failed: WARNING in __netif_set_xps_queue
# git bisect skip 6c57e74e6e03211dddba55619bfb5ddc52cef89d
Bisecting: 23 revisions left to test after this (roughly 5 steps)
[19eb1650afeb1aa86151f61900e9e5f1de5d8d02] dm thin: resume even if in FAIL mode

testing commit 19eb1650afeb1aa86151f61900e9e5f1de5d8d02 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4718de821e305d22233b759bb7b491f572bbe72351db8489dc0b6d439fe4a856
run #0: basic kernel testing failed: BUG: program execution failed: executor NUM: failed to write control pipe: write |NUM: broken pipe
run #1: crashed: possible deadlock in blkcg_deactivate_policy
run #2: crashed: possible deadlock in blkcg_deactivate_policy
run #3: crashed: possible deadlock in blkcg_deactivate_policy
run #4: crashed: possible deadlock in blkcg_deactivate_policy
run #5: crashed: possible deadlock in blkcg_deactivate_policy
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 19eb1650afeb1aa86151f61900e9e5f1de5d8d02
Bisecting: 19 revisions left to test after this (roughly 4 steps)
[aebf1e26a84f2e38cf38aa228546adc2a2ede1fb] ata: pata_ep93xx: use devm_platform_get_and_ioremap_resource()

testing commit aebf1e26a84f2e38cf38aa228546adc2a2ede1fb gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: befd0da08b360bc98d3b343b59f45b4bf87313b7376b9a248911bee146f7367e
all runs: boot failed: WARNING in __netif_set_xps_queue
# git bisect skip aebf1e26a84f2e38cf38aa228546adc2a2ede1fb
Bisecting: 19 revisions left to test after this (roughly 4 steps)
[db1c7d77976775483a8ef240b4c705f113e13ea1] block: bio_copy_data_iter

testing commit db1c7d77976775483a8ef240b4c705f113e13ea1 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 982d3a6bedc4c9a4b12f0daa12e81cf37d4978dd06624f83929a94638f50d541
run #0: crashed: SYZFATAL: executor failed NUM times: executor NUM: failed to write control pipe: write |NUM: broken pipe
run #1: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #2: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
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 db1c7d77976775483a8ef240b4c705f113e13ea1
Bisecting: 18 revisions left to test after this (roughly 4 steps)
[fddb1a6424787d8089a9032bd5d21c428670f854] ata: add ata_port_is_frozen() helper

testing commit fddb1a6424787d8089a9032bd5d21c428670f854 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6bbaca3372e50652fc445b1fdc40222133bbf7d11ba4bfa39fca87ebfac0c231
all runs: boot failed: WARNING in __netif_set_xps_queue
# git bisect skip fddb1a6424787d8089a9032bd5d21c428670f854
Bisecting: 18 revisions left to test after this (roughly 4 steps)
[d043f9a1ca929eee76dac940b4ccfb5429e6098f] dm ioctl: a small code cleanup in list_version_get_info

testing commit d043f9a1ca929eee76dac940b4ccfb5429e6098f gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6db67cb6c385f0e88c76933c1482579502103d750ea09be09e0d96919fd7f756
run #0: crashed: possible deadlock in blkcg_deactivate_policy
run #1: crashed: possible deadlock in blkcg_deactivate_policy
run #2: crashed: possible deadlock in blkcg_deactivate_policy
run #3: crashed: possible deadlock in blkcg_deactivate_policy
run #4: crashed: possible deadlock in blkcg_deactivate_policy
run #5: crashed: possible deadlock in blkcg_deactivate_policy
run #6: crashed: possible deadlock in blkcg_deactivate_policy
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 d043f9a1ca929eee76dac940b4ccfb5429e6098f
Bisecting: 18 revisions left to test after this (roughly 4 steps)
[d5b560c014eddce747b2fd528d3071ded215b219] ata: libata-sff: kill unused ata_sff_busy_sleep()

testing commit d5b560c014eddce747b2fd528d3071ded215b219 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f70bcafa1fb05a851c60ce5dcc716c5077abe6429acce86568ea5150725c3a9e
all runs: boot failed: WARNING in __netif_set_xps_queue
# git bisect skip d5b560c014eddce747b2fd528d3071ded215b219
Bisecting: 18 revisions left to test after this (roughly 4 steps)
[0da7feaa5913090a2b97177ed3d7fa07b2d1d99c] nvme-pci: use the tagset alloc/free helpers

testing commit 0da7feaa5913090a2b97177ed3d7fa07b2d1d99c gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cf3e00b389c8c5b0a3975eefc5cd3c48c3625d8ce22a97b59e12c91223de1f05
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: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #3: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #4: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #5: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
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 0da7feaa5913090a2b97177ed3d7fa07b2d1d99c
Bisecting: 17 revisions left to test after this (roughly 4 steps)
[7834589e81bcf5fe4e7ab60430670c9245183de0] scsi: libsas: make use of ata_port_is_frozen() helper

testing commit 7834589e81bcf5fe4e7ab60430670c9245183de0 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 6e05e04d2808fe1df189727bcf2cd2463eb3d82875a736db2cb69c1193273eb8
all runs: boot failed: WARNING in __netif_set_xps_queue
# git bisect skip 7834589e81bcf5fe4e7ab60430670c9245183de0
Bisecting: 17 revisions left to test after this (roughly 4 steps)
[19b00e0069a3819eac0e0ea685899aba29e545d6] nvmet: don't open-code NVME_NS_ATTR_RO enumeration

testing commit 19b00e0069a3819eac0e0ea685899aba29e545d6 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2aaeec464b36b64a4da89019c02514bfb0eea5c320bdd7bb53b30a2d8591391e
run #0: crashed: SYZFATAL: executor failed NUM times: executor NUM: failed to write control pipe: write |NUM: broken pipe
run #1: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #2: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #3: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
run #4: crashed: SYZFATAL: executor failed NUM times: executor NUM: exit status NUM
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 19b00e0069a3819eac0e0ea685899aba29e545d6
Bisecting: 17 revisions left to test after this (roughly 4 steps)
[5122e53ee784b9a2a2f40d34222751b6b4ab076c] ata: libata-core: do not retry reading the log on timeout

Reproducer flagged being flaky
revisions tested: 25, total time: 8h17m53.165566626s (build: 3h42m42.254355532s, test: 4h30m58.026148652s)
error: bisection is taking too long (>8h0m0s), aborting