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
D0826 12:35:33.477918       1 task_exit.go:225] [   8:   8] Transitioning from exit state TaskExitNone to TaskExitInitiated
SYZFAIL: repeatedly failed to execute the program
proc=0 req=840 state=3 status=67 (errno 9: Bad file descriptor)
D0826 12:35:33.480234       1 task_exit.go:225] [   8:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0826 12:35:33.480288       1 task_exit.go:225] [   8:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D0826 12:35:33.480349       1 loader.go:1522] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-cover-0 0}:0x40002cb890]
D0826 12:35:33.480406       1 controller.go:758] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-cover-0, pid: 8, waitStatus: 0x4300, err: <nil>
D0826 12:35:33.480467       1 urpc.go:592] urpc: successfully marshalled 40 bytes.
D0826 12:35:33.480497       1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded.
D0826 12:35:33.480720       1 urpc.go:433] urpc: unregistering client with FD 27
D0826 12:35:33.480559  223763 urpc.go:635] urpc: unmarshal success.
I0826 12:35:33.480630  223763 main.go:234] Exiting with status: 17152
D0826 12:35:33.555313       1 urpc.go:422] urpc: registering client with FD 27
D0826 12:35:33.555441       1 urpc.go:635] urpc: unmarshal success.
D0826 12:35:33.555465       1 urpc.go:302] urpc: handling RPC call for method debug.Stacks
D0826 12:35:33.557863       1 urpc.go:592] urpc: successfully marshalled 81860 bytes.
D0826 12:35:33.557889       1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded.
D0826 12:35:33.558807       1 urpc.go:433] urpc: unregistering client with FD 27
D0826 12:35:33.560283       1 urpc.go:422] urpc: registering client with FD 27
D0826 12:35:33.560389       1 urpc.go:635] urpc: unmarshal success.
D0826 12:35:33.560444       1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes
D0826 12:35:33.560469       1 controller.go:286] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-cover-0
D0826 12:35:33.560609       1 urpc.go:592] urpc: successfully marshalled 1292 bytes.
D0826 12:35:33.560620       1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded.
D0826 12:35:33.560788       1 urpc.go:433] urpc: unregistering client with FD 27
D0826 12:35:36.116327       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0826 12:35:37.115879       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0826 12:35:38.116271       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0826 12:35:39.115439       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0826 12:35:40.115456       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0826 12:35:41.115272       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0826 12:35:42.116011       1 sampler.go:191] Time: Adjusting syscall overhead down to 7