syzbot


INFO: rcu detected stall in tx (2)
Status: upstream: reported on 2021/12/28 12:52
Reported-by: syzbot+da7323ba082560434f17@syzkaller.appspotmail.com
First crash: 46d, last: 2d06h
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream INFO: rcu detected stall in tx C error unreliable 3 142d 280d 22/22 fixed on 2021/11/10 00:50
linux-4.14 BUG: soft lockup in tx C 2 18d 107d 0/1 upstream: reported C repro on 2021/10/09 08:02
linux-4.19 BUG: soft lockup in tx C done 1 143d 173d 1/1 fixed on 2021/10/04 07:44

Sample crash report:

Crashes (75):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2022/01/18 14:44 upstream e3a8b6a1e70c 731a2d23 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2022/01/12 00:59 upstream 6f38be8f2ccd 44d1319a .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2022/01/11 09:05 upstream fe8152b38d3a 1884f55a .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2022/01/10 21:39 upstream df0cc57e057f ddb0ab8c .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2022/01/10 02:13 upstream df0cc57e057f 2ca0d385 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2022/01/10 00:47 upstream df0cc57e057f 2ca0d385 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2022/01/09 01:59 upstream 21f35d2ca83e 2ca0d385 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2022/01/08 23:09 upstream 21f35d2ca83e 2ca0d385 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2022/01/07 18:26 upstream ddec8ed2d490 2ca0d385 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2022/01/05 18:12 upstream c9e6606c7fe9 6acc789a .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2022/01/02 18:54 upstream 1286cc4893cf e1768e9c .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2022/01/02 00:11 upstream 278218f6778b e1768e9c .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/31 14:49 upstream 4f3d93c6eaff 36bd2e48 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/31 12:52 upstream 74c78b4291b4 36bd2e48 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/30 12:05 upstream eec4df26e24e 2e49f10d .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/30 10:37 upstream eec4df26e24e 2e49f10d .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/29 14:11 upstream e7c124bd0463 6cc879d4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/29 11:52 upstream e7c124bd0463 76c8cf06 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/28 22:40 upstream ecf71de775a0 76c8cf06 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/28 17:53 upstream a8ad9a2434dc 76c8cf06 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/28 02:24 upstream a8ad9a2434dc 6b3c5e64 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/28 00:20 upstream a8ad9a2434dc 5140bd58 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/27 17:47 upstream a8ad9a2434dc 5140bd58 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/27 00:51 upstream fc74e0a40e4f e4f103c4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/26 23:12 upstream fc74e0a40e4f e4f103c4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/26 02:29 upstream e2ae0d4a6b0b 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/25 22:57 upstream e2ae0d4a6b0b 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/25 02:11 upstream b927dfc67d05 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/25 01:12 upstream b927dfc67d05 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/25 00:58 upstream b927dfc67d05 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/24 12:44 upstream 7a29b11da965 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/24 08:29 upstream 76657eaef4a7 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/23 10:45 upstream bc491fb12513 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/22 20:50 upstream 3f066e882bf1 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/22 04:41 upstream 2f47a9a4dfa3 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/21 05:33 upstream 86085fe79e3c 62bd192b .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/20 17:29 upstream a7904a538933 021b36cb .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/19 00:32 upstream 3f667b5d4053 44068e19 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/18 03:47 upstream 6441998e2e37 44068e19 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/17 02:44 upstream fa36bbe6d43f 44068e19 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/14 14:47 upstream 5472f14a3742 d018dd31 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/14 02:19 upstream 5472f14a3742 5d14b1ea .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/14 02:04 upstream 5472f14a3742 5d14b1ea .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/13 22:13 upstream 2585cf9dfaad 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/13 10:30 upstream 2585cf9dfaad 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/12 23:30 upstream 90d9fbc16b69 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/12 08:44 upstream a763d5a5abd6 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/12 08:43 upstream a763d5a5abd6 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/12 08:38 upstream a763d5a5abd6 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/12 05:10 upstream 6f513529296f 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-root 2021/12/11 02:56 upstream b8a98b6bf66a 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/10 22:43 upstream b8a98b6bf66a 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/10 21:22 upstream b8a98b6bf66a 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-selinux-root 2021/12/10 21:11 upstream b8a98b6bf66a 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/10 16:43 upstream c741e49150db 49ca1f59 .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/10 04:03 upstream c741e49150db 4d4ce9bc .config log report info INFO: rcu detected stall in tx
ci-upstream-kasan-gce-smack-root 2021/12/10 01:37 upstream c741e49150db 4d4ce9bc .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2022/01/22 19:54 linux-next c94951012a74 214351e1 .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2022/01/13 05:13 linux-next 27c9d5b3c24a 44d1319a .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2022/01/11 20:51 linux-next a70bf4a85b43 44d1319a .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2022/01/06 16:27 linux-next 3770333b3f8c 6acc789a .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2022/01/04 04:18 linux-next ea586a076e8a 7f723fbe .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2022/01/03 18:51 linux-next ea586a076e8a 4a3f34f2 .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2022/01/02 09:12 linux-next ea586a076e8a e1768e9c .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2022/01/01 03:19 linux-next ea586a076e8a e1768e9c .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2021/12/29 16:02 linux-next ea586a076e8a 6cc879d4 .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2021/12/27 18:13 linux-next ea586a076e8a 5140bd58 .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2021/12/26 11:21 linux-next ea586a076e8a e4f103c4 .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2021/12/24 18:54 linux-next ea586a076e8a 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2021/12/23 12:27 linux-next 79f063d60c8c 6caa12e4 .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2021/12/15 19:42 linux-next ea922272cbe5 572bcb40 .config log report info INFO: rcu detected stall in tx
ci-upstream-linux-next-kasan-gce-root 2021/12/12 23:36 linux-next ea922272cbe5 49ca1f59 .config log report info INFO: rcu detected stall in tx