syzbot


INFO: rcu detected stall in run_timer_softirq (3)
Status: auto-closed as invalid on 2020/08/30 01:43
Reported-by: syzbot+8878cb4b6ee2945a51a6@syzkaller.appspotmail.com
First crash: 686d, last: 452d
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in run_timer_softirq 1 1053d 1051d 0/22 closed as invalid on 2018/09/11 09:35
linux-4.14 INFO: rcu detected stall in run_timer_softirq 3 543d 566d 0/1 auto-closed as invalid on 2020/05/30 20:42
linux-4.19 INFO: rcu detected stall in run_timer_softirq 9 453d 557d 0/1 auto-closed as invalid on 2020/08/29 05:43
upstream INFO: rcu detected stall in run_timer_softirq (2) 27 968d 1047d 0/22 closed as dup on 2019/01/02 16:38

Sample crash report:

Crashes (32):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce 2020/02/11 09:05 upstream 0a679e13ea30 084454ae .config log report
ci-upstream-kasan-gce 2020/02/10 02:20 upstream d1ea35f4cdd4 35f5e45e .config log report
ci-upstream-kasan-gce-selinux-root 2020/01/27 05:15 upstream a45ea48e2bcd dd56146d .config log report
ci-upstream-kasan-gce 2020/01/16 01:10 upstream 51d69817519f f9b69507 .config log report
ci-upstream-kasan-gce 2020/01/12 20:58 upstream 6327edceb62b 31290a45 .config log report
ci-upstream-kasan-gce 2020/01/09 11:06 upstream b07f636fca1c ddc3e859 .config log report
ci-qemu-upstream 2019/11/29 12:24 upstream 81b6b96475ac d29b9e84 .config log report
ci-qemu-upstream 2019/11/29 12:19 upstream 81b6b96475ac d29b9e84 .config log report
ci-qemu-upstream 2019/11/29 12:16 upstream 81b6b96475ac d29b9e84 .config log report
ci-qemu-upstream 2019/11/29 12:06 upstream 81b6b96475ac d29b9e84 .config log report
ci-qemu-upstream 2019/11/29 10:59 upstream 81b6b96475ac 4f7e1d0f .config log report
ci-qemu-upstream 2019/11/29 10:12 upstream 81b6b96475ac 4f7e1d0f .config log report
ci-qemu-upstream 2019/11/29 10:09 upstream 81b6b96475ac 4f7e1d0f .config log report
ci-upstream-kasan-gce-root 2019/10/16 08:23 upstream 3b1f00aceb7a d4ea592f .config log report
ci-upstream-kasan-gce 2019/10/09 14:21 upstream e3280b54afed 312c6a5a .config log report
ci-upstream-kasan-gce-root 2019/09/30 13:48 upstream 97f9a3c4eee5 c7a4fb99 .config log report
ci-upstream-kasan-gce 2019/09/21 21:04 upstream 227c3e9eb5cf d96e88f3 .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/21 09:53 upstream f97c81dc6ca5 d96e88f3 .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/20 01:06 upstream 3c2edc36a774 4d3ae0b7 .config log report
ci-upstream-kasan-gce-root 2019/09/19 17:39 upstream b41dae061bbd eb940044 .config log report
ci-upstream-kasan-gce-selinux-root 2019/09/19 03:26 upstream d013cc800a2a 46c0be24 .config log report
ci-upstream-kasan-gce-root 2019/09/18 17:12 upstream 35f7a9526615 c2dcd700 .config log report
ci-upstream-kasan-gce-root 2019/09/17 04:22 upstream cef7298262e9 51ca0454 .config log report
ci-upstream-kasan-gce 2019/09/15 02:31 upstream 1609d7604b84 32d59357 .config log report
ci-upstream-kasan-gce 2019/09/12 07:04 upstream 3120b9a6a3f7 f4e53c10 .config log report
ci-upstream-kasan-gce 2019/09/11 05:07 upstream 3120b9a6a3f7 a60cb4cd .config log report
ci-upstream-kasan-gce-386 2020/05/02 01:43 upstream 052c467cb587 bc734e7a .config log report
ci-upstream-kasan-gce-386 2020/02/14 01:57 upstream 0bf999f9c5e7 c5ed587f .config log report
ci-upstream-kasan-gce-386 2020/02/13 06:17 upstream f2850dd5ee01 84f4fc8a .config log report
ci-upstream-kasan-gce-386 2020/01/16 01:21 upstream 51d69817519f f9b69507 .config log report
ci-qemu-upstream-386 2019/12/04 10:15 upstream 63de37476ebd 0ecb9746 .config log report
ci-upstream-linux-next-kasan-gce-root 2019/10/17 20:23 linux-next 3ef845da3c3b 8c88c9c1 .config log report