ci starts bisection 2023-02-09 22:07:48.056517278 +0000 UTC m=+21430.854389572
bisecting cause commit starting from 0b34d68049b09821499b93d50b5a9d7d2ca449f6
building syzkaller on 07980f9d1d998541bd3e9d122ff8da29458bbef2
ensuring issue is reproducible on original commit 0b34d68049b09821499b93d50b5a9d7d2ca449f6

testing commit 0b34d68049b09821499b93d50b5a9d7d2ca449f6 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0ca6ed06ce5cda46360a846cf97e7e7a866a58fbdb9ebb512292b29f4ce12049
all runs: crashed: general protection fault in hrtimer_active
testing release v6.1
testing commit 830b3c68c1fb1e9176028d02ef86f3cf76aa2476 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8fe81f98c293c1333a5990c543b90fc3c39c3d7d20bb84b53f143b17e12c5890
all runs: OK
# git bisect start 0b34d68049b09821499b93d50b5a9d7d2ca449f6 830b3c68c1fb1e9176028d02ef86f3cf76aa2476
Bisecting: 7976 revisions left to test after this (roughly 13 steps)
[7e68dd7d07a28faa2e6574dd6b9dbd90cdeaae91] Merge tag 'net-next-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

testing commit 7e68dd7d07a28faa2e6574dd6b9dbd90cdeaae91 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fdcbb5bbb9b8aab132f9a831a1f5df031ae9a457dc1f9636a80c3b4e05e7ee2d
all runs: OK
# git bisect good 7e68dd7d07a28faa2e6574dd6b9dbd90cdeaae91
Bisecting: 3938 revisions left to test after this (roughly 12 steps)
[e79041113b19b8c7b8410d862d4a3630debded58] Merge tag 'phy-for-6.2' of git://git.kernel.org/pub/scm/linux/kernel/git/phy/linux-phy

testing commit e79041113b19b8c7b8410d862d4a3630debded58 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: a6058f330ecf1aea855256001b333a412f87a042c2313a836c77d236546ebd41
all runs: OK
# git bisect good e79041113b19b8c7b8410d862d4a3630debded58
Bisecting: 1970 revisions left to test after this (roughly 11 steps)
[f5339209541f6598b5093274c848654d620b4e02] Merge branch 'net-dcb-rewrite-table'

testing commit f5339209541f6598b5093274c848654d620b4e02 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: b6ff0e0403c1c756d83ddaeec502e1f5c439b7effe70ee0eaf9e18a4dd5eb14b
all runs: OK
# git bisect good f5339209541f6598b5093274c848654d620b4e02
Bisecting: 989 revisions left to test after this (roughly 10 steps)
[addfba11b314824e3b4fb70448b339dcb21be5bf] Merge tag 's390-6.2-4' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

testing commit addfba11b314824e3b4fb70448b339dcb21be5bf gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 0248a2d4d234289f448b8308e4aeb8bcb50b1d8b03565937474276276d7ce27e
all runs: OK
# git bisect good addfba11b314824e3b4fb70448b339dcb21be5bf
Bisecting: 494 revisions left to test after this (roughly 9 steps)
[c3c14ecfe04a78e9512da5cc5e4ef0ff45e8828b] igc: Remove redundant pci_enable_pcie_error_reporting()

testing commit c3c14ecfe04a78e9512da5cc5e4ef0ff45e8828b gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 8b39171ca093f3af149243ebbccb79841b5883a64176d1efc7eb8717a4dfb574
all runs: OK
# git bisect good c3c14ecfe04a78e9512da5cc5e4ef0ff45e8828b
Bisecting: 247 revisions left to test after this (roughly 8 steps)
[46a0ecf93b6d188379efe05cdde8564f1fe7fdad] net: enetc: allow the enetc_reconfigure() callback to fail

testing commit 46a0ecf93b6d188379efe05cdde8564f1fe7fdad gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 84f600e78d188dc6501979d4b275d241c4daefdbd20ae16ce1b3223078b06e0d
all runs: OK
# git bisect good 46a0ecf93b6d188379efe05cdde8564f1fe7fdad
Bisecting: 138 revisions left to test after this (roughly 7 steps)
[e0645311e1abc6120d2cf18e7611e1c272fdcc88] ice: remove unnecessary virtchnl_ether_addr struct use

testing commit e0645311e1abc6120d2cf18e7611e1c272fdcc88 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5c380fd3826249e6dfcd4df2556df40ac775d53c373bbf6d08bc46e4a4cb8d47
all runs: OK
# git bisect good e0645311e1abc6120d2cf18e7611e1c272fdcc88
Bisecting: 68 revisions left to test after this (roughly 6 steps)
[383d9f87a06dd923c4fd0fdcb65b58258851f545] Merge branch 'net-core-use-a-dedicated-kmem_cache-for-skb-head-allocs'

testing commit 383d9f87a06dd923c4fd0fdcb65b58258851f545 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: fd4de0e81a448410e3d160a908ec6f411ef0be91badbd392a1783bc4621497ee
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 383d9f87a06dd923c4fd0fdcb65b58258851f545
Bisecting: 68 revisions left to test after this (roughly 6 steps)
[848dc857c8dee61972abdb05ce81f12f0d0e05e4] bnxt_en: Remove struct bnxt access from RoCE driver

testing commit 848dc857c8dee61972abdb05ce81f12f0d0e05e4 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5263caa699e317c8373910bcf76123edbd5dd021f72e54baaf867667322a8655
all runs: OK
# git bisect good 848dc857c8dee61972abdb05ce81f12f0d0e05e4
Bisecting: 65 revisions left to test after this (roughly 6 steps)
[114b295470e7c4dda3f2a7bec0ac9b35e0b94d06] net/mlx5: fw reset: Skip device ID check if PCI link up failed

testing commit 114b295470e7c4dda3f2a7bec0ac9b35e0b94d06 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 204f3cafdfeb6a51eb79722c4a14c662530fdc5707f6c8cb7c324ab07a546469
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 114b295470e7c4dda3f2a7bec0ac9b35e0b94d06
Bisecting: 65 revisions left to test after this (roughly 6 steps)
[61d731e6538dc44abf2dca6e77098ec6e85f7cc2] Merge tag 'linux-can-next-for-6.3-20230206' of git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can-next

testing commit 61d731e6538dc44abf2dca6e77098ec6e85f7cc2 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 970a24890acd1eb90edd56e6d3513fd913ad8ba4be5559a72186883f6618340c
all runs: OK
# git bisect good 61d731e6538dc44abf2dca6e77098ec6e85f7cc2
Bisecting: 36 revisions left to test after this (roughly 5 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: 18e7fcc19a0402f0463aa99ca2542efb4180b81182f37dcad2e07b3e1c6e4459
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip a306a90c8ffe1c4a29f8e8a1221d1c000e58a410
Bisecting: 36 revisions left to test after this (roughly 5 steps)
[f817554786ddc75e0960ea542061fc43a1f2f7e2] nfp: flower: add check for flower VF netdevs for get/set_eeprom

testing commit f817554786ddc75e0960ea542061fc43a1f2f7e2 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 02f34f8148bd28b8dcedf559276228b810216e94e319690e2c21b52724cc89fb
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip f817554786ddc75e0960ea542061fc43a1f2f7e2
Bisecting: 36 revisions left to test after this (roughly 5 steps)
[65998d2bf857b9ae5acc1f3b70892bd1b429ccab] net: remove osize variable in __alloc_skb()

testing commit 65998d2bf857b9ae5acc1f3b70892bd1b429ccab gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: eac8e0eb4f59c2e408fead38fccba29cb3e2b1cc5cc7fd1b6e71f39b7d836c01
all runs: OK
# git bisect good 65998d2bf857b9ae5acc1f3b70892bd1b429ccab
Bisecting: 35 revisions left to test after this (roughly 5 steps)
[e5517551112ff2395611e552443932152f83672d] net/sched: taprio: rename close_time to end_time

testing commit e5517551112ff2395611e552443932152f83672d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 5f9a2a0f3c045b78d39ce8fc38712eb2a0c28e490eb016c20e5a124fd0720266
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip e5517551112ff2395611e552443932152f83672d
Bisecting: 35 revisions left to test after this (roughly 5 steps)
[f2f527d595963aa86464ca3e05ec27dd5153d56e] can: raw: use temp variable instead of rolling back config

testing commit f2f527d595963aa86464ca3e05ec27dd5153d56e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f810e979d311b61e10ceaa50ea1e866c2e5b52fe88d95e2ffbb4a9a30b793396
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip f2f527d595963aa86464ca3e05ec27dd5153d56e
Bisecting: 35 revisions left to test after this (roughly 5 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: 0a4f09210db6606a09b9baea558760c20a34c8d682fbc0a50e0f69d35068fae8
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 9245b518c89fcc38f189a734cd0b78ba61a68d89
Bisecting: 35 revisions left to test after this (roughly 5 steps)
[e6ebe6c12355538e9238e2051bd6757b12dbfe9c] Merge branch 'taprio-auto-qmaxsdu-new-tx'

testing commit e6ebe6c12355538e9238e2051bd6757b12dbfe9c gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: 978152532ea462017b9ae3d3b17d0deb3b7c39e69390b91955850d0d06466d3b
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip e6ebe6c12355538e9238e2051bd6757b12dbfe9c
Bisecting: 35 revisions left to test after this (roughly 5 steps)
[62f4386e564d31c7d0ed7d835843e2685f99ae71] cpumask: introduce cpumask_nth_and_andnot

testing commit 62f4386e564d31c7d0ed7d835843e2685f99ae71 gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: cd456f47c3683638956fec3116d493030695bec6ae75dd44fdb6a4f3a13a8766
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 62f4386e564d31c7d0ed7d835843e2685f99ae71
Bisecting: 35 revisions left to test after this (roughly 5 steps)
[33e581d76e3527dfa5aea59327f969a59322fc2e] dt-bindings: net: micrel-ksz90x1.txt: Update for lan8841

testing commit 33e581d76e3527dfa5aea59327f969a59322fc2e gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: e2b3b83c53ed588510f1ca38d0e5e50c5a34f5e74096fafe41ac726ae670f53d
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 33e581d76e3527dfa5aea59327f969a59322fc2e
Bisecting: 35 revisions left to test after this (roughly 5 steps)
[406d394abfcd8f16dc1dbcc8fc1b828252befb6d] cpumask: improve on cpumask_local_spread() locality

testing commit 406d394abfcd8f16dc1dbcc8fc1b828252befb6d gcc
compiler: gcc (Debian 10.2.1-6) 10.2.1 20210110, GNU ld (GNU Binutils for Debian) 2.35.2
kernel signature: f4abec800bce677c7d42b5312b6a0e7fa0793acbd4c10b08b6e3245ff97ebe34
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 406d394abfcd8f16dc1dbcc8fc1b828252befb6d
Bisecting: 35 revisions left to test after this (roughly 5 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: d3bb69eb0cee392bb5c66768ea878fce06c147fb1538f086f03c1c98cb6f3242
all runs: boot failed: BUG: bad usercopy in qrtr_sendmsg
# git bisect skip 6da13bf9765789e6b9e683d15aa0163adbb33381
Bisecting: 35 revisions left to test after this (roughly 5 steps)
[9feae65845f7b16376716fe70b7d4b9bf8721848] sched/topology: Introduce sched_numa_hop_mask()

revisions tested: 24, total time: 8h8m30.455521647s (build: 4h15m59.166423978s, test: 3h48m28.943215359s)
error: bisection is taking too long (>8h0m0s), aborting