SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
SYZFAIL: repeatedly failed to execute the program
proc=0 req=16199 state=3 status=67 (errno 9: Bad file descriptor)
D0717 16:13:42.257015       1 task_exit.go:224] [   8:   8] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0717 16:13:42.258881       1 task_exit.go:224] [   8:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0717 16:13:42.258944       1 task_exit.go:224] [   8:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D0717 16:13:42.259014       1 loader.go:1500] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-cover-0 0}:0x4000177860]
D0717 16:13:42.259082       1 controller.go:758] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-cover-0, pid: 8, waitStatus: 0x4300, err: <nil>
D0717 16:13:42.259136       1 urpc.go:592] urpc: successfully marshalled 40 bytes.
D0717 16:13:42.259147       1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded.
D0717 16:13:42.259219  317936 urpc.go:635] urpc: unmarshal success.
I0717 16:13:42.259287  317936 main.go:234] Exiting with status: 17152
D0717 16:13:42.259280       1 urpc.go:433] urpc: unregistering client with FD 29
D0717 16:13:42.340555       1 urpc.go:422] urpc: registering client with FD 29
D0717 16:13:42.340751       1 urpc.go:635] urpc: unmarshal success.
D0717 16:13:42.340768       1 urpc.go:302] urpc: handling RPC call for method debug.Stacks
D0717 16:13:42.343471       1 urpc.go:592] urpc: successfully marshalled 88266 bytes.
D0717 16:13:42.343494       1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded.
D0717 16:13:42.344788       1 urpc.go:433] urpc: unregistering client with FD 29
D0717 16:13:42.346073       1 urpc.go:422] urpc: registering client with FD 29
D0717 16:13:42.346351       1 urpc.go:635] urpc: unmarshal success.
D0717 16:13:42.346373       1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes
D0717 16:13:42.346395       1 controller.go:286] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-cover-0
D0717 16:13:42.347521       1 urpc.go:592] urpc: successfully marshalled 8174 bytes.
D0717 16:13:42.347551       1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded.
D0717 16:13:42.347562       1 urpc.go:433] urpc: unregistering client with FD 29
D0717 16:13:42.810572       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0717 16:13:43.810216       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0717 16:13:44.809912       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0717 16:13:45.810588       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0717 16:13:46.810400       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0717 16:13:47.809917       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0717 16:13:48.810148       1 sampler.go:191] Time: Adjusting syscall overhead down to 7