linux-4.14.y test error: BUG: host setup failed: failed to run ["./syz-executor" "setup" "fault"]: exit status NUM

[syzbot]

Hello,

syzbot found the following issue on:

HEAD commit: ed99bf0e81b5 Linux 4.14.250
git tree: linux-4.14.y
console output: https://syzkaller.appspot.com/x/log.txt?x=15db0647300000
kernel config: https://syzkaller.appspot.com/x/.config?x=4e48dcb70bf9b64a
dashboard link: https://syzkaller.appspot.com/bug?extid=96330c2a29f4b580eee2
compiler: gcc version 10.2.1 20210110 (Debian 10.2.1-6)

IMPORTANT: if you fix the issue, please add the following tag to the commit:
Reported-by: syzbot+96330c...@syzkaller.appspotmail.com

2021/10/12 13:48:17 fuzzer started
2021/10/12 13:48:17 connecting to host at 10.128.0.163:41865
2021/10/12 13:48:17 checking machine...
2021/10/12 13:48:17 checking revisions...
2021/10/12 13:48:17 testing simple program...
2021/10/12 13:48:17 BUG: host setup failed: failed to run ["./syz-executor" "setup" "fault"]: exit status 67
write(cgroup.subtree_control, +cpu) failed: 22
write(cgroup.subtree_control, +memory) failed: 2
write(cgroup.subtree_control, +io) failed: 2
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)
syzkaller login:


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[syzbot]

Auto-closing this bug as obsolete.
Crashes did not happen for a while, no reproducer and no activity.