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SYZFAIL: mount cgroup failed

Status: auto-closed as invalid on 2022/01/11 07:18
Reported-by: syzbot+76fb474bce5b7db66335@syzkaller.appspotmail.com
First crash: 1138d, last: 1137d
▶ ▼ Similar bugs (3)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
upstream SYZFAIL: mount cgroup failed 9125 1137d 1137d 0/28 closed as invalid on 2021/10/13 12:59
upstream SYZFAIL: mount cgroup failed (2) 3117 1136d 1137d 0/28 closed as invalid on 2021/10/15 09:41
linux-4.14 SYZFAIL: mount cgroup failed 841 1137d 1138d 0/1 auto-closed as invalid on 2022/01/11 07:17

Sample crash report:
write(cgroup.subtree_control, +pids) failed: 2
write(cgroup.subtree_control, +rdma) failed: 2
mount(/syzcgroup/net, net) failed: 2
mount(/syzcgroup/net, net_cls) failed: 16
mount(/syzcgroup/net, net_prio) failed: 16
SYZFAIL: mount cgroup failed
(/syzcgroup/net, devices,blkio,freezer): 16
 (errno 16: Device or resource busy)

Crashes (874):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2021/10/13 07:07 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 06:44 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 06:16 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 05:54 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 05:31 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 05:01 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 04:39 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 04:09 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 03:48 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 03:26 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 02:54 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 02:34 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 02:12 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 01:50 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 01:21 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 00:59 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 00:37 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/13 00:16 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 23:47 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 23:24 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 23:02 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 22:33 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 22:13 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 21:49 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 21:16 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 20:54 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 20:32 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 20:09 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 19:38 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 19:17 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 18:55 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 18:30 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 18:05 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 17:43 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 17:13 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 16:52 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 16:29 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 15:57 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 15:37 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 15:15 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 14:46 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 14:23 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
2021/10/12 13:42 linux-4.19.y e34184f53363 08362356 .config console log report info ci2-linux-4-19 SYZFAIL: mount cgroup failed
* Struck through repros no longer work on HEAD.