syzbot


INFO: rcu detected stall in garp_join_timer (2)
Status: upstream: reported on 2020/02/16 10:50
Reported-by: syzbot+3fb2b230a1134a93a964@syzkaller.appspotmail.com
First crash: 467d, last: 79d
similar bugs (5):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 INFO: rcu detected stall in garp_join_timer 7 437d 468d 0/1 auto-closed as invalid on 2020/06/07 13:30
upstream INFO: rcu detected stall in garp_join_timer 1 508d 508d 0/22 closed as invalid on 2019/11/29 14:24
linux-4.14 INFO: rcu detected stall in garp_join_timer 4 432d 447d 0/1 auto-closed as invalid on 2020/06/12 11:13
linux-4.19 INFO: rcu detected stall in garp_join_timer (2) 1 304d 304d 0/1 auto-closed as invalid on 2020/10/18 11:34
linux-4.19 INFO: rcu detected stall in garp_join_timer (3) 1 97d 97d 0/1 upstream: reported on 2021/01/13 13:34

Sample crash report:

Crashes (14):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2021/02/01 00:09 upstream 6642d600 fc9fd31e .config log report info INFO: rcu detected stall in garp_join_timer
ci-upstream-kasan-gce 2020/11/22 15:45 upstream a349e4c6 0d27f508 .config log report info
ci-upstream-kasan-gce 2020/08/27 13:58 upstream 15bc20c6 816e0689 .config log report
ci-upstream-kasan-gce-root 2020/08/25 19:12 upstream 6a9dc5fd 344da168 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/24 09:07 upstream cb957121 cef5ae68 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/01 23:20 upstream 7dc6fd0f d895b3be .config log report
ci-upstream-kasan-gce-selinux-root 2020/07/29 08:52 upstream 6ba1b005 cb93dc6a .config log report
ci-upstream-kasan-gce-smack-root 2020/06/08 09:42 upstream 7ae77150 7751efd0 .config log report
ci-upstream-kasan-gce 2020/04/16 16:08 upstream 00086336 c743fcb3 .config log report
ci-upstream-kasan-gce-smack-root 2020/02/04 20:01 upstream 322bf2d3 93e5e335 .config log report
ci-upstream-kasan-gce-root 2020/02/04 17:53 upstream 322bf2d3 93e5e335 .config log report
ci-upstream-kasan-gce-386 2020/07/12 01:22 upstream a581387e 18d18b59 .config log report
ci-upstream-kasan-gce-386 2020/01/09 16:05 upstream b07f636f ddc3e859 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/06/30 09:17 linux-next 36e3135d a2cdad9d .config log report