ci starts bisection 2023-02-26 12:49:30.029410797 +0000 UTC m=+169094.231988716
bisecting cause commit starting from 1ec35eadc3b448c91a6b763371a7073444e95f9d
building syzkaller on ee50e71ca65deab5f014ff0481809c7b2afa5427
ensuring issue is reproducible on original commit 1ec35eadc3b448c91a6b763371a7073444e95f9d

testing commit 1ec35eadc3b448c91a6b763371a7073444e95f9d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5eeb8bffcded6cc6fb205a27e8579331b3cbf2283c2c522b619509bdbc8920f1
all runs: crashed: KASAN: slab-use-after-free Read in tcf_action_destroy
testing release v6.2
testing commit c9c3395d5e3dcc6daee66c6908354d47bf98cb0c gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0a8d2d57893c3e938bd06449b9f70f01300166f60c781892930d865b28a1c387
all runs: OK
# git bisect start 1ec35eadc3b448c91a6b763371a7073444e95f9d c9c3395d5e3dcc6daee66c6908354d47bf98cb0c
Bisecting: 6044 revisions left to test after this (roughly 13 steps)
[d5176cdbf64ce7d4eebf339205f17c23118e9f72] Merge tag 'pinctrl-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl

testing commit d5176cdbf64ce7d4eebf339205f17c23118e9f72 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 1a6b04a448da1153f0864f4c9811d9cc541c02950f2137eb933d15153fcdda8b
all runs: crashed: KASAN: use-after-free Read in tcf_action_destroy
# git bisect bad d5176cdbf64ce7d4eebf339205f17c23118e9f72
Bisecting: 2945 revisions left to test after this (roughly 12 steps)
[69308402ca6f5b80a5a090ade0b13bd146891420] Merge tag 'platform-drivers-x86-v6.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/pdx86/platform-drivers-x86

testing commit 69308402ca6f5b80a5a090ade0b13bd146891420 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8eb0209aaa537a56baa5d11734cd4be3f18cfba29650b0cc000a831ee4237eaf
all runs: OK
# git bisect good 69308402ca6f5b80a5a090ade0b13bd146891420
Bisecting: 1472 revisions left to test after this (roughly 11 steps)
[0bd939b60ceaa6cf2894678f40b96f61b2501658] ice: Fix XDP Tx ring overrun

testing commit 0bd939b60ceaa6cf2894678f40b96f61b2501658 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: dc29455a70b920e3635de869c82a989fd696eb246fcb5df5c01841468a3c0d8c
all runs: crashed: INFO: trying to register non-static key in net_free
# git bisect bad 0bd939b60ceaa6cf2894678f40b96f61b2501658
Bisecting: 736 revisions left to test after this (roughly 10 steps)
[e03cea60c3db8c6b011cc36ecef9281dff8377f3] net: dsa: qca8k: add QCA8K_ATU_TABLE_SIZE define for fdb access

testing commit e03cea60c3db8c6b011cc36ecef9281dff8377f3 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2ce22cc3e228e6362a77016d506bfffab5725833f012f3e168b6e51a13595d06
all runs: OK
# git bisect good e03cea60c3db8c6b011cc36ecef9281dff8377f3
Bisecting: 368 revisions left to test after this (roughly 9 steps)
[a1aee20d5db29dc73331067b6a338eb650f0b5f1] net: bridge: Add netlink knobs for number / maximum MDB entries

testing commit a1aee20d5db29dc73331067b6a338eb650f0b5f1 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 2604a73fa80df4ead0aaee8356d70f5914e9b59d9297858b4e5f450279462dcf
all runs: OK
# git bisect good a1aee20d5db29dc73331067b6a338eb650f0b5f1
Bisecting: 184 revisions left to test after this (roughly 8 steps)
[a306a90c8ffe1c4a29f8e8a1221d1c000e58a410] net/sched: taprio: calculate tc gate durations

testing commit a306a90c8ffe1c4a29f8e8a1221d1c000e58a410 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c1623f2c5e35bf10a22ca47270a7ef047cae7ba61bcabecdd7ebc5858125e664
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip a306a90c8ffe1c4a29f8e8a1221d1c000e58a410
Bisecting: 184 revisions left to test after this (roughly 8 steps)
[6da13bf9765789e6b9e683d15aa0163adbb33381] Merge branch 'micrel-lan8841-support'

testing commit 6da13bf9765789e6b9e683d15aa0163adbb33381 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4ffb169e4da78fa1c0886018ba74dd79e40ec4379b6c4d7b335515f63d08b296
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 6da13bf9765789e6b9e683d15aa0163adbb33381
Bisecting: 184 revisions left to test after this (roughly 8 steps)
[b601135e8d704f3218efaf07cdb2ebf310aedc2a] Merge branch 'ENETC-mqprio-taprio-cleanup'

testing commit b601135e8d704f3218efaf07cdb2ebf310aedc2a gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 46e909db00fccb06b1244d9f25da309722b2d0ed61fd6b58151502b2e44d4042
all runs: OK
# git bisect good b601135e8d704f3218efaf07cdb2ebf310aedc2a
Bisecting: 151 revisions left to test after this (roughly 7 steps)
[9245b518c89fcc38f189a734cd0b78ba61a68d89] Merge tag 'mlx5-next-netdev-deadlock' of git://git.kernel.org/pub/scm/linux/kernel/git/mellanox/linux

testing commit 9245b518c89fcc38f189a734cd0b78ba61a68d89 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 9afedce237b944597bf8e5b9432833efa350864c8399c8187cbbe14031af5965
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 9245b518c89fcc38f189a734cd0b78ba61a68d89
Bisecting: 151 revisions left to test after this (roughly 7 steps)
[b5a3d0864ee7e43a6ef8a2820f901d60bf4e0703] can: bittiming: can_sjw_check(): check that SJW is not longer than either Phase Buffer Segment

testing commit b5a3d0864ee7e43a6ef8a2820f901d60bf4e0703 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: dab25d4921880e8e7ac82bb5e21f3398dd9a0e05b6e0ebb411e8be4f9b4f1a1e
all runs: OK
# git bisect good b5a3d0864ee7e43a6ef8a2820f901d60bf4e0703
Bisecting: 128 revisions left to test after this (roughly 7 steps)
[2df181f09c961377a55510a864216d48d787fe49] net: ipa: generic command param fix

testing commit 2df181f09c961377a55510a864216d48d787fe49 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 713debdd18d7ae7d15d4ec3940709568dc1e2b1f1aabac27159552ac23183473
all runs: crashed: INFO: trying to register non-static key in net_free
# git bisect bad 2df181f09c961377a55510a864216d48d787fe49
Bisecting: 64 revisions left to test after this (roughly 6 steps)
[9ed138ff37670e7eb6291d822f5648de685cfb32] net: lan966x: Add support for TC flower filter statistics

testing commit 9ed138ff37670e7eb6291d822f5648de685cfb32 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d076ce3bb30f7d42d8341983b1b29b8225f9678c7730c8cb70c45b4622674f68
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 9ed138ff37670e7eb6291d822f5648de685cfb32
Bisecting: 64 revisions left to test after this (roughly 6 steps)
[a878fd46fe43ec97f3f8664173fe1d23984c3453] net/sched: keep the max_frm_len information inside struct sched_gate_list

testing commit a878fd46fe43ec97f3f8664173fe1d23984c3453 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: bd00d23bdcf162d83f5766f39d73395c7ded7d925cc9d6dbe41836a80ec9e70a
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip a878fd46fe43ec97f3f8664173fe1d23984c3453
Bisecting: 64 revisions left to test after this (roughly 6 steps)
[370ca718fd5e1fd45ccfdf7a9d76d010f561e607] net-sysctl: factor-out rpm mask manipulation helpers

testing commit 370ca718fd5e1fd45ccfdf7a9d76d010f561e607 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a3d7af47fb11dee07d2e1e1b61a36492ce027539ed8fa00a3415242b18860e23
all runs: crashed: INFO: trying to register non-static key in net_free
# git bisect bad 370ca718fd5e1fd45ccfdf7a9d76d010f561e607
Bisecting: 49 revisions left to test after this (roughly 6 steps)
[1fe8a3b61fd6eb4a46fde7c22127ffa99ab27ed2] Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/next-queue

testing commit 1fe8a3b61fd6eb4a46fde7c22127ffa99ab27ed2 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e4ac2d6557739235f2d4665c2aeeed708ded20d9ff9fc7735b15087c183ebcb6
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 1fe8a3b61fd6eb4a46fde7c22127ffa99ab27ed2
Bisecting: 49 revisions left to test after this (roughly 6 steps)
[80bcf5ec9927f0a8056495d746b74f57b1e1ad8b] can: bittiming: can_sjw_set_default(): use Phase Seg2 / 2 as default for SJW

testing commit 80bcf5ec9927f0a8056495d746b74f57b1e1ad8b gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: d3a93cb4663d6d4539ecc4de22a318cce9a92f3efdf8c9c2ba03b93c0893e52b
all runs: OK
# git bisect good 80bcf5ec9927f0a8056495d746b74f57b1e1ad8b
Bisecting: 49 revisions left to test after this (roughly 6 steps)
[a3d91b2c6f6b8ef88785bf8d2fba74916af6c7c5] net/sched: taprio: warn about missing size table

testing commit a3d91b2c6f6b8ef88785bf8d2fba74916af6c7c5 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4a746b38533de2bd4fb27ad7e9fe7123acaae88cf14158fcc481e752c3d6e068
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip a3d91b2c6f6b8ef88785bf8d2fba74916af6c7c5
Bisecting: 49 revisions left to test after this (roughly 6 steps)
[8697a258ae24703267d2a37d91ab757c91ef027e] Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net

testing commit 8697a258ae24703267d2a37d91ab757c91ef027e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e45455776562330edb13b7ca8a66344e28db9b331bcb0346bfbee026eec179bf
all runs: crashed: INFO: trying to register non-static key in net_free
# git bisect bad 8697a258ae24703267d2a37d91ab757c91ef027e
Bisecting: 47 revisions left to test after this (roughly 6 steps)
[dafcdf5e2bd0bba594a51fe335694d4b44d8b8da] bnxt_en: Remove usage of ulp_id

testing commit dafcdf5e2bd0bba594a51fe335694d4b44d8b8da gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 506d6c89d8003a46effa305d2e753105e6dbc69c40bac460851dcf55316e77fa
all runs: OK
# git bisect good dafcdf5e2bd0bba594a51fe335694d4b44d8b8da
Bisecting: 47 revisions left to test after this (roughly 6 steps)
[a1e6ad30fa193962b5aa61ea4d12ee83a7ce9020] net/sched: taprio: calculate guard band against actual TC gate close time

testing commit a1e6ad30fa193962b5aa61ea4d12ee83a7ce9020 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 4f5dd78881b03f1b8a8e339d449a2c8cb083723d6a4bbde23501a96790e968dd
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip a1e6ad30fa193962b5aa61ea4d12ee83a7ce9020
Bisecting: 47 revisions left to test after this (roughly 6 steps)
[3dafbe5cc1409dd2e3fc2955b0026c1ba7dfa323] Merge patch series "can: bittiming: cleanups and rework SJW handling"

testing commit 3dafbe5cc1409dd2e3fc2955b0026c1ba7dfa323 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: dfda517dfd5c8df7012a7bf5e110c7e8eb0d638c5afbf1ba62605cf23711bd1e
all runs: OK
# git bisect good 3dafbe5cc1409dd2e3fc2955b0026c1ba7dfa323
Bisecting: 47 revisions left to test after this (roughly 6 steps)
[b1ca2f1b04b8e89629c3c37430213267fd56c956] net: mscc: ocelot: un-export unused regmap symbols

testing commit b1ca2f1b04b8e89629c3c37430213267fd56c956 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: c384b3799f94bfb6432a9f09052224f2e8ccd55c4d1be646bf1649827c9ade78
all runs: OK
# git bisect good b1ca2f1b04b8e89629c3c37430213267fd56c956
Bisecting: 45 revisions left to test after this (roughly 6 steps)
[a8f1a19d27ef9b13574195ae1571158529473541] net: micrel: Add support for lan8841 PHY

testing commit a8f1a19d27ef9b13574195ae1571158529473541 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e67fbadc70e1f474648f039bdbe7b9b25d6ec52dac21dfe6b6af037bcae4ef76
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip a8f1a19d27ef9b13574195ae1571158529473541
Bisecting: 45 revisions left to test after this (roughly 6 steps)
[406d394abfcd8f16dc1dbcc8fc1b828252befb6d] cpumask: improve on cpumask_local_spread() locality

revisions tested: 25, total time: 8h41m14.421786846s (build: 4h48m17.892280247s, test: 3h48m29.082029605s)
error: bisection is taking too long (>8h0m0s), aborting