I0120 15:57:05.735176  1171081 main.go:218] ***************************
I0120 15:57:05.735253  1171081 main.go:219] Args: [/syzkaller/managers/ci-gvisor-arm64-ptrace-1/latest.tmp/image -root /syzkaller/managers/ci-gvisor-arm64-ptrace-1/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -debug -debug-log=/dev/stderr -platform=ptrace -file-access=shared -network=sandbox -gso=false -net-raw -watchdog-action=panic --panic-log /syzkaller/managers/ci-gvisor-arm64-ptrace-1/latest.tmp/workdir/instance-1/bundle/panic.fifo run -bundle /syzkaller/managers/ci-gvisor-arm64-ptrace-1/latest.tmp/workdir/instance-1/bundle ci-gvisor-arm64-ptrace-1-test-0]
I0120 15:57:05.735282  1171081 main.go:220] Version release-20230118.0-13-gcc0dc87fa27d
I0120 15:57:05.735300  1171081 main.go:221] GOOS: linux
I0120 15:57:05.735314  1171081 main.go:222] GOARCH: arm64
I0120 15:57:05.735331  1171081 main.go:223] PID: 1171081
I0120 15:57:05.735346  1171081 main.go:224] UID: 0, GID: 0
I0120 15:57:05.735362  1171081 main.go:225] Configuration:
I0120 15:57:05.735378  1171081 main.go:226] 		RootDir: /syzkaller/managers/ci-gvisor-arm64-ptrace-1/latest.tmp/workdir/gvisor_root
I0120 15:57:05.735392  1171081 main.go:227] 		Platform: ptrace
I0120 15:57:05.735406  1171081 main.go:228] 		FileAccess: shared
I0120 15:57:05.735424  1171081 main.go:230] 		Overlay: Root=false, SubMounts=false, FilestoreDir=""
I0120 15:57:05.735439  1171081 main.go:231] 		Network: sandbox, logging: false
I0120 15:57:05.735454  1171081 main.go:232] 		Strace: false, max size: 1024, syscalls: 
I0120 15:57:05.735468  1171081 main.go:233] 		IOURING: false
I0120 15:57:05.735483  1171081 main.go:234] 		Debug: true
I0120 15:57:05.735499  1171081 main.go:235] 		Systemd: false
I0120 15:57:05.735515  1171081 main.go:236] ***************************
W0120 15:57:05.736280  1171081 specutils.go:113] noNewPrivileges ignored. PR_SET_NO_NEW_PRIVS is assumed to always be set.
D0120 15:57:05.736391  1171081 specutils.go:75] Spec:
{
  "ociVersion": "",
  "process": {
    "user": {
      "uid": 0,
      "gid": 0
    },
    "args": [
      "/init"
    ],
    "env": [
      "SYZ_GVISOR_PROXY=1"
    ],
    "cwd": "/tmp"
  },
  "root": {
    "path": "/syzkaller/managers/ci-gvisor-arm64-ptrace-1/latest.tmp/workdir/instance-1/image",
    "readonly": true
  }
}
D0120 15:57:05.736400  1171081 container.go:490] Run container, cid: ci-gvisor-arm64-ptrace-1-test-0, rootDir: "/syzkaller/managers/ci-gvisor-arm64-ptrace-1/latest.tmp/workdir/gvisor_root"
D0120 15:57:05.736535  1171081 container.go:180] Create container, cid: ci-gvisor-arm64-ptrace-1-test-0, rootDir: "/syzkaller/managers/ci-gvisor-arm64-ptrace-1/latest.tmp/workdir/gvisor_root"
D0120 15:57:05.740125  1171081 container.go:238] Creating new sandbox for container, cid: ci-gvisor-arm64-ptrace-1-test-0
D0120 15:57:05.740274  1171081 cgroup.go:410] New cgroup for pid: self, *cgroup.cgroupV2: &{Mountpoint:/sys/fs/cgroup Path:/ci-gvisor-arm64-ptrace-1-test-0 Controllers:[cpuset cpu io memory hugetlb pids rdma misc] Own:[]}
D0120 15:57:05.740339  1171081 cgroup_v2.go:129] Installing cgroup path "/sys/fs/cgroup/ci-gvisor-arm64-ptrace-1-test-0"
D0120 15:57:05.740372  1171081 cgroup_v2.go:174] Deleting cgroup "/sys/fs/cgroup/ci-gvisor-arm64-ptrace-1-test-0"
D0120 15:57:05.740403  1171081 container.go:711] Destroy container, cid: ci-gvisor-arm64-ptrace-1-test-0
W0120 15:57:05.740449  1171081 util.go:64] FATAL ERROR: running container: creating container: cannot set up cgroup for root: configuring cgroup: write /sys/fs/cgroup/cgroup.subtree_control: device or resource busy
running container: creating container: cannot set up cgroup for root: configuring cgroup: write /sys/fs/cgroup/cgroup.subtree_control: device or resource busy