syzbot


INFO: rcu detected stall in __run_timers (5)
Status: closed as invalid on 2022/02/08 10:39
Reported-by: syzbot+60dac164de3cc11c67dc@syzkaller.appspotmail.com
First crash: 692d, last: 108d

Cause bisection: failed (bisect log)

Fix bisection: failed (bisect log)
similar bugs (4):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in __run_timers (4) 4 834d 848d 0/22 auto-closed as invalid on 2020/05/06 02:55
upstream INFO: rcu detected stall in __run_timers 2 1348d 1350d 0/22 closed as invalid on 2018/09/11 10:51
upstream INFO: rcu detected stall in __run_timers (2) 58 1220d 1344d 0/22 closed as dup on 2019/01/02 16:40
upstream INFO: rcu detected stall in __run_timers (3) 4 960d 982d 0/22 auto-closed as invalid on 2019/12/31 08:04

Sample crash report:

Crashes (63):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-bpf-next-kasan-gce 2020/09/01 09:52 bpf-next 29523c5e6716 d5a3ae1f .config log report syz C
ci-upstream-kasan-gce-selinux-root 2022/01/30 07:19 upstream f8c7e4ede46f 495e00c5 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-selinux-root 2022/01/16 19:54 upstream d0a231f01e5b 723cfaf0 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-root 2022/01/10 07:03 upstream e900deb24820 2ca0d385 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-selinux-root 2022/01/09 19:28 upstream 4634129ad9fd 2ca0d385 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-selinux-root 2021/12/31 11:04 upstream 74c78b4291b4 36bd2e48 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-smack-root 2021/12/24 04:08 upstream 76657eaef4a7 6caa12e4 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-smack-root 2021/12/18 21:33 upstream 9eaa88c7036e 44068e19 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-smack-root 2021/12/15 06:17 upstream 5472f14a3742 f752fb53 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-root 2021/12/08 19:23 upstream 2a987e65025e a4a2a501 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-smack-root 2021/11/29 08:15 upstream d06c942efea4 63eeac02 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-selinux-root 2021/11/21 19:14 upstream 923dcc5eb0c1 4eb20a4e .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-smack-root 2021/11/11 05:07 upstream 89d714ab6043 75b04091 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-root 2021/11/08 11:06 upstream 6b75d88fa81b 4c1be0be .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-smack-root 2021/11/06 18:37 upstream fe91c4725aee 4c1be0be .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-root 2021/11/03 01:20 upstream cc0356d6a02e 17f3edd2 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-smack-root 2021/11/01 16:07 upstream 8bb7eca972ad 098b5d53 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-smack-root 2021/10/15 05:49 upstream 26d657410983 7aa5fe41 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-selinux-root 2021/10/08 02:39 upstream 4a16df549d23 efe0f24d .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-root 2021/09/25 16:29 upstream 7d42e9818258 8cac236e .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-root 2021/08/18 12:43 upstream 614cb2751d31 a2fe1cb5 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-root 2021/08/10 14:05 upstream 9a73fa375d58 6972b106 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce 2021/07/30 02:40 upstream 7e96bf476270 c585c7b0 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-selinux-root 2021/07/06 01:09 upstream 3dbdb38e2869 55aa55c2 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce 2021/04/26 12:48 upstream 9f4ad9e425a1 2a82f1b3 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-root 2021/04/10 12:30 upstream d4961772226d bfeda1b1 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce 2021/02/21 20:44 upstream 55f62bc87347 a659b3f1 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-root 2021/02/08 02:46 upstream b75dba7f472c 2ce644fc .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-386 2022/01/12 19:36 upstream daadb3bd0e8d 44d1319a .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-bpf-kasan-gce 2022/02/01 01:25 bpf e2bcbd7769ee 6b7c57fe .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-net-this-kasan-gce 2022/01/29 02:33 net 6449520391df 495e00c5 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-linux-next-kasan-gce-root 2022/01/19 07:41 linux-next 6f59bc242877 731a2d23 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-linux-next-kasan-gce-root 2022/01/18 21:38 linux-next 6f59bc242877 731a2d23 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-linux-next-kasan-gce-root 2021/12/12 12:20 linux-next ea922272cbe5 49ca1f59 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-linux-next-kasan-gce-root 2021/12/02 22:56 linux-next f81e94e91878 61f86278 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-linux-next-kasan-gce-root 2021/09/28 02:03 linux-next bf5b1e621a51 78494d16 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-linux-next-kasan-gce-root 2021/09/25 22:50 linux-next 5a5d008887b4 8cac236e .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-linux-next-kasan-gce-root 2021/08/10 10:10 linux-next da454ebf578f 6972b106 .config log report info INFO: rcu detected stall in __run_timers
ci-upstream-kasan-gce-selinux-root 2021/11/21 10:05 upstream 923dcc5eb0c1 4eb20a4e .config log report info BUG: soft lockup in __run_timers
ci-upstream-kasan-gce-root 2020/12/14 13:50 upstream 2c85ebc57b3e b22a7ec3 .config log report info
ci-upstream-kasan-gce-root 2020/12/11 06:54 upstream 33dc9614dc20 f900b48c .config log report info
ci-upstream-kasan-gce 2020/11/20 01:07 upstream 3494d58865ad 0767f13f .config log report info
ci-upstream-kasan-gce 2020/11/14 08:42 upstream f01c30de86f1 1bf9a662 .config log report info
ci-upstream-kasan-gce-selinux-root 2020/08/29 16:33 upstream 4d41ead6ead9 d5a3ae1f .config log report
ci-upstream-kasan-gce-root 2020/08/25 19:34 upstream 6a9dc5fd6170 344da168 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/23 16:07 upstream c3d8f220d012 cef5ae68 .config log report
ci-upstream-kasan-gce-smack-root 2020/08/21 18:10 upstream da2968ff879b 6436ce4b .config log report
ci-upstream-kasan-gce-smack-root 2020/08/11 19:22 upstream 00e4db51259a bacaf5fa .config log report
ci-upstream-kasan-gce-selinux-root 2020/08/04 06:01 upstream bcf876870b95 196277c4 .config log report
ci-upstream-kasan-gce 2020/07/25 05:10 upstream f37e99aca03f 554af388 .config log report
ci-upstream-kasan-gce 2020/07/24 19:00 upstream f37e99aca03f 554af388 .config log report
ci-upstream-kasan-gce-selinux-root 2020/07/18 17:32 upstream 6a70f89cc58f 9c812472 .config log report
ci-upstream-kasan-gce-smack-root 2020/07/18 13:44 upstream 6a70f89cc58f 9c812472 .config log report
ci-upstream-kasan-gce 2020/07/15 13:06 upstream e9919e11e219 f3bec699 .config log report
ci-upstream-kasan-gce-root 2020/07/14 16:37 upstream 0dc589da873b ce4c95b3 .config log report
ci-upstream-kasan-gce-smack-root 2020/07/14 15:06 upstream 0dc589da873b ce4c95b3 .config log report
ci-upstream-kasan-gce-root 2020/07/13 08:01 upstream 4437dd6e8f71 9ebcc5b1 .config log report
ci-upstream-kasan-gce-selinux-root 2020/07/01 08:06 upstream 9ebcfadb0610 917afeaa .config log report
ci-upstream-kasan-gce 2020/06/26 17:12 upstream 4a21185cda0f aea82c00 .config log report
ci-upstream-bpf-kasan-gce 2020/08/30 02:35 bpf fa4505675e09 d5a3ae1f .config log report
ci-upstream-linux-next-kasan-gce-root 2020/08/15 12:44 linux-next 4993e4fe12af 424dd8e7 .config log report
ci-upstream-linux-next-kasan-gce-root 2020/07/06 18:01 linux-next 9e50b94b3eb0 51095195 .config log report