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=8 req=12469 state=3 status=67 (errno 9: Bad file descriptor)
D0829 01:07:11.881659       1 task_exit.go:225] [   8:   8] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0829 01:07:11.882652       1 task_exit.go:225] [   8:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0829 01:07:11.882676       1 task_exit.go:225] [   8:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D0829 01:07:11.882746       1 loader.go:1522] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-cover-1 0}:0x400065a0c0]
D0829 01:07:11.882768       1 controller.go:758] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-cover-1, pid: 8, waitStatus: 0x4300, err: <nil>
D0829 01:07:11.882805       1 urpc.go:592] urpc: successfully marshalled 40 bytes.
D0829 01:07:11.882820       1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded.
D0829 01:07:11.882924  237346 urpc.go:635] urpc: unmarshal success.
I0829 01:07:11.882995  237346 main.go:234] Exiting with status: 17152
D0829 01:07:11.882998       1 urpc.go:433] urpc: unregistering client with FD 27
D0829 01:07:11.964633       1 urpc.go:422] urpc: registering client with FD 27
D0829 01:07:11.964778       1 urpc.go:635] urpc: unmarshal success.
D0829 01:07:11.964803       1 urpc.go:302] urpc: handling RPC call for method debug.Stacks
D0829 01:07:11.967418       1 urpc.go:592] urpc: successfully marshalled 87034 bytes.
D0829 01:07:11.967443       1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded.
D0829 01:07:11.968446       1 urpc.go:433] urpc: unregistering client with FD 27
D0829 01:07:11.969091       1 urpc.go:422] urpc: registering client with FD 27
D0829 01:07:11.969218       1 urpc.go:635] urpc: unmarshal success.
D0829 01:07:11.969236       1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes
D0829 01:07:11.969261       1 controller.go:286] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-cover-1
D0829 01:07:11.969603       1 urpc.go:592] urpc: successfully marshalled 9660 bytes.
D0829 01:07:11.969616       1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded.
D0829 01:07:11.970115       1 urpc.go:433] urpc: unregistering client with FD 27
D0829 01:07:15.856077       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0829 01:07:16.856284       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0829 01:07:16.856325       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0829 01:07:17.855709       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0829 01:07:18.855623       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0829 01:07:19.856427       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0829 01:07:20.856335       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0829 01:07:21.856515       1 sampler.go:191] Time: Adjusting syscall overhead down to 7