syzbot


INFO: rcu detected stall in sys_clock_adjtime
Status: upstream: reported C repro on 2020/07/07 15:13
Reported-by: syzbot+25b7addb06e92c482190@syzkaller.appspotmail.com
First crash: 282d, last: 10d

Cause bisection: introduced by (bisect log) [release commit]:
commit 84df9525b0c27f3ebc2ebb1864fa62a97fdedb7d
Author: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Date: Mon Oct 22 06:37:37 2018 +0000

  Linux 4.19

Crash: kernel panic: panic_on_warn set (log)
Repro: C syz .config

Sample crash report:

Fix bisection attempts:
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2021/04/04 10:01 upstream 2023a53b 51095195 .config log syz C
ci-upstream-kasan-gce-smack-root 2021/03/05 00:11 upstream 3cb60ee6 51095195 .config log syz C
ci-upstream-kasan-gce-smack-root 2021/01/30 18:31 upstream 0e9bcda5 51095195 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/12/31 18:04 upstream f6e1ea19 51095195 .config log syz C
ci-upstream-kasan-gce-smack-root 2020/12/01 17:38 upstream b6505459 51095195 .config log syz C
ci-upstream-kasan-gce-smack-root 2020/11/01 17:13 upstream c2dc4c07 51095195 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/09/17 03:32 upstream 5925fa68 51095195 .config log syz C
Crashes (7):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-smack-root 2020/07/07 05:48 upstream 7cc2a8ea 51095195 .config log report syz C
ci-upstream-kasan-gce-smack-root 2020/10/02 14:35 upstream 472e5b05 9602ddf4 .config log report info
ci-upstream-kasan-gce-smack-root 2020/09/22 06:18 upstream 98477740 9e1fa68e .config log report info
ci-upstream-kasan-gce-smack-root 2020/08/18 03:07 upstream 06a4ec1d 424dd8e7 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/07 08:34 upstream d6efb3ac cb436c69 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/04 15:13 upstream c0842fbc 80a06902 .config log report
ci-upstream-kasan-gce-smack-root 2020/07/27 13:08 upstream 92ed3019 cb93dc6a .config log report