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

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:

Crashes (3):
Time	Kernel	Commit	Syzkaller	Config	Log	Report	Manager	Title
2021/10/12 13:48	linux-4.14.y	ed99bf0e81b5	08362356	.config	console log	report	ci2-linux-4-14	linux-4.14.y test error: BUG: host setup failed: failed to run ["./syz-executor" "setup" "fault"]: exit status NUM
2021/10/12 13:48	linux-4.14.y	ed99bf0e81b5	08362356	.config	console log	report	ci2-linux-4-14	linux-4.14.y test error: BUG: host setup failed: failed to run ["./syz-executor" "setup" "fault"]: exit status NUM
2021/10/12 13:48	linux-4.14.y	ed99bf0e81b5	08362356	.config	console log	report	ci2-linux-4-14	linux-4.14.y test error: BUG: host setup failed: failed to run ["./syz-executor" "setup" "fault"]: exit status NUM

Crashes (3):

Time

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