syzbot


SYZFAIL: mount cgroup failed

Status: closed as invalid on 2021/10/13 12:59
Reported-by: syzbot+@syzkaller.appspotmail.com
First crash: 411d, last: 411d
similar bugs (3):
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-4.19 SYZFAIL: mount cgroup failed 874 411d 412d 0/1 auto-closed as invalid on 2022/01/11 07:18
upstream SYZFAIL: mount cgroup failed (2) 3117 410d 411d 0/24 closed as invalid on 2021/10/15 09:41
linux-4.14 SYZFAIL: mount cgroup failed 841 411d 412d 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: 22
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)
syzkaller login: 

Crashes (9125):
Manager Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Title
ci-upstream-kasan-gce-root 2021/10/13 12:47 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce 2021/10/13 12:44 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-smack-root 2021/10/13 12:37 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-selinux-root 2021/10/13 12:23 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-smack-root 2021/10/13 12:16 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce 2021/10/13 12:11 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-root 2021/10/13 12:05 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-smack-root 2021/10/13 11:54 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-selinux-root 2021/10/13 11:51 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-root 2021/10/13 11:44 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-smack-root 2021/10/13 11:44 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce 2021/10/13 11:41 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-selinux-root 2021/10/13 11:40 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-root 2021/10/13 11:23 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce 2021/10/13 11:19 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce 2021/10/13 11:08 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-smack-root 2021/10/12 17:51 upstream fa5878760579 08362356 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-386 2021/10/13 12:56 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-386 2021/10/13 12:43 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-386 2021/10/13 12:34 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-386 2021/10/13 12:13 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-386 2021/10/13 12:02 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-386 2021/10/13 11:50 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-kasan-gce-386 2021/10/13 11:20 upstream fa5878760579 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-this-kasan-gce 2021/10/13 12:51 net 0edf0824e0dc 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-this-kasan-gce 2021/10/13 12:30 net 0edf0824e0dc 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-kasan-gce 2021/10/13 12:27 bpf 732b74d64704 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-this-kasan-gce 2021/10/13 12:21 net 0edf0824e0dc 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-kasan-gce 2021/10/13 12:17 bpf 732b74d64704 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-this-kasan-gce 2021/10/13 12:08 net 0edf0824e0dc 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-kasan-gce 2021/10/13 12:04 bpf 732b74d64704 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-this-kasan-gce 2021/10/13 11:59 net 0edf0824e0dc 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-this-kasan-gce 2021/10/13 11:38 net 0edf0824e0dc 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-kasan-gce 2021/10/13 11:34 bpf 732b74d64704 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-kasan-gce 2021/10/13 11:24 bpf 732b74d64704 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-this-kasan-gce 2021/10/13 11:17 net 0edf0824e0dc 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-kasan-gce 2021/10/13 11:13 bpf 732b74d64704 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-this-kasan-gce 2021/10/13 11:07 net 0edf0824e0dc 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-kasan-gce 2021/10/13 11:03 bpf 732b74d64704 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-kasan-gce 2021/10/13 12:59 net-next ff7f0e4e7930 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-next-kasan-gce 2021/10/13 12:54 bpf-next 431bfb9ee3e2 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-kasan-gce 2021/10/13 12:48 net-next ff7f0e4e7930 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-kasan-gce 2021/10/13 12:38 net-next ff7f0e4e7930 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-next-kasan-gce 2021/10/13 12:33 bpf-next 431bfb9ee3e2 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-kasan-gce 2021/10/13 11:55 net-next ff7f0e4e7930 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-net-kasan-gce 2021/10/13 11:45 net-next ff7f0e4e7930 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-next-kasan-gce 2021/10/13 11:30 bpf-next 431bfb9ee3e2 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-bpf-next-kasan-gce 2021/10/13 11:29 bpf-next 431bfb9ee3e2 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-linux-next-kasan-gce-root 2021/10/13 12:25 linux-next 6d3d22efa090 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-linux-next-kasan-gce-root 2021/10/13 11:44 linux-next 6d3d22efa090 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-linux-next-kasan-gce-root 2021/10/13 11:33 linux-next 6d3d22efa090 118b58e6 .config log report info SYZFAIL: mount cgroup failed
ci-upstream-linux-next-kasan-gce-root 2021/10/13 11:12 linux-next 6d3d22efa090 118b58e6 .config log report info SYZFAIL: mount cgroup failed
* Struck through repros no longer work on HEAD.