syzbot


kernel panic: stack is corrupted in lock_release (2)

Status: auto-obsoleted due to no activity on 2022/09/01 14:45
Reported-by: syzbot+97deee97cf14574b96d0@syzkaller.appspotmail.com
First crash: 1165d, last: 1072d

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)
similar bugs (2):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream kernel panic: stack is corrupted in lock_release (3) C error 2 1d08h 22h58m 0/24 upstream: reported C repro on 2022/09/25 10:47
upstream kernel panic: stack is corrupted in lock_release 4 1360d 1362d 0/24 closed as dup on 2019/01/04 11:20
Patch testing requests:
Created Duration User Patch Repo Result
2022/09/01 11:27 13m net OK log

Sample crash report:
Kernel panic - not syncing: stack-protector: Kernel stack is corrupted in: lock_release+0x866/0x960 kernel/locking/lockdep.c:4435
CPU: 0 PID: 9965 Comm: syz-executor.0 Not tainted 5.3.0-rc6+ #182
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
Kernel Offset: disabled
Rebooting in 86400 seconds..

Crashes (27):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-net-this-kasan-gce 2019/09/01 23:26 net dd7078f05e1b bad3cce2 .config log report syz
ci-upstream-net-this-kasan-gce 2019/09/19 07:16 net 00b368502d18 46c0be24 .config log report
ci-upstream-net-this-kasan-gce 2019/09/17 11:47 net 00b368502d18 13dcda9b .config log report
ci-upstream-net-this-kasan-gce 2019/09/13 00:46 net b456d72412ca 0b7672ee .config log report
ci-upstream-net-this-kasan-gce 2019/09/09 06:16 net 28abe5796252 a60cb4cd .config log report
ci-upstream-net-this-kasan-gce 2019/09/06 10:31 net 7bdf4de12677 040fda58 .config log report
ci-upstream-net-this-kasan-gce 2019/09/06 04:18 net 7bdf4de12677 040fda58 .config log report
ci-upstream-net-this-kasan-gce 2019/09/06 00:40 net 7bdf4de12677 040fda58 .config log report
ci-upstream-net-this-kasan-gce 2019/09/05 09:04 net d471c6f77480 040fda58 .config log report
ci-upstream-net-this-kasan-gce 2019/09/04 14:45 net e33b4325e60e 12381952 .config log report
ci-upstream-net-this-kasan-gce 2019/09/03 13:54 net e33b4325e60e 48448e71 .config log report
ci-upstream-net-this-kasan-gce 2019/09/02 10:37 net dd7078f05e1b db7c31ca .config log report
ci-upstream-net-this-kasan-gce 2019/09/01 14:38 net 879c3808a4a1 bad3cce2 .config log report
ci-upstream-net-this-kasan-gce 2019/08/31 19:26 net 9e8312f5e160 fd37b39e .config log report
ci-upstream-net-this-kasan-gce 2019/08/29 23:16 net 9e8312f5e160 fd37b39e .config log report
ci-upstream-net-this-kasan-gce 2019/08/25 08:05 net 12e2e15d837f d21c5d9d .config log report
ci-upstream-net-this-kasan-gce 2019/08/16 07:15 net 2aafdf5a5786 8fd428a1 .config log report
ci-upstream-net-this-kasan-gce 2019/08/07 21:18 net 33920f1ec5bf e6ebef88 .config log report
ci-upstream-net-this-kasan-gce 2019/07/18 23:49 net 49d05fe2c9d1 7bb222f7 .config log report
ci-upstream-net-kasan-gce 2019/08/14 01:31 net-next 53f6f391786e ef801a3e .config log report
ci-upstream-net-kasan-gce 2019/08/13 15:45 net-next 53f6f391786e 8620c2c2 .config log report
ci-upstream-net-kasan-gce 2019/08/10 14:29 net-next ca497fb6aa9f acb51638 .config log report
ci-upstream-net-kasan-gce 2019/08/09 23:03 net-next fcc32a21655e ede31a9b .config log report
ci-upstream-net-kasan-gce 2019/08/08 18:48 net-next 13dfb3fa4943 e6ebef88 .config log report
ci-upstream-net-kasan-gce 2019/08/08 16:30 net-next 13dfb3fa4943 e6ebef88 .config log report
ci-upstream-net-kasan-gce 2019/08/07 17:10 net-next 13dfb3fa4943 cdde7486 .config log report
ci-upstream-net-kasan-gce 2019/08/07 16:03 net-next 13dfb3fa4943 cdde7486 .config log report
* Struck through repros no longer work on HEAD.