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
D0918 16:22:46.366122       1 task_exit.go:225] [   8:   8] Transitioning from exit state TaskExitNone to TaskExitInitiated
proc=2 req=2029 state=3 status=67 (errno 9: Bad file descriptor)
D0918 16:22:46.367321       1 task_exit.go:225] [   8:   8] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0918 16:22:46.367343       1 task_exit.go:225] [   8:   8] Transitioning from exit state TaskExitZombie to TaskExitDead
D0918 16:22:46.367368       1 loader.go:1522] updated processes (removal): map[{ci-gvisor-arm64-systrap-1-cover-1 0}:0x40003000c0]
D0918 16:22:46.367388       1 controller.go:758] containerManager.Wait, cid: ci-gvisor-arm64-systrap-1-cover-1, pid: 8, waitStatus: 0x4300, err: <nil>
D0918 16:22:46.367424       1 urpc.go:592] urpc: successfully marshalled 40 bytes.
D0918 16:22:46.367433       1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded.
D0918 16:22:46.369359  928099 urpc.go:635] urpc: unmarshal success.
D0918 16:22:46.369458       1 urpc.go:433] urpc: unregistering client with FD 37
I0918 16:22:46.369605  928099 main.go:234] Exiting with status: 17152
D0918 16:22:46.437116       1 urpc.go:422] urpc: registering client with FD 32
D0918 16:22:46.437260       1 urpc.go:635] urpc: unmarshal success.
D0918 16:22:46.437289       1 urpc.go:302] urpc: handling RPC call for method debug.Stacks
D0918 16:22:46.438552       1 urpc.go:592] urpc: successfully marshalled 60273 bytes.
D0918 16:22:46.438573       1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded.
D0918 16:22:46.440192       1 urpc.go:422] urpc: registering client with FD 34
D0918 16:22:46.440278       1 urpc.go:635] urpc: unmarshal success.
D0918 16:22:46.440294       1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes
D0918 16:22:46.440319       1 controller.go:286] containerManager.Processes, cid: ci-gvisor-arm64-systrap-1-cover-1
D0918 16:22:46.440447       1 urpc.go:592] urpc: successfully marshalled 1169 bytes.
D0918 16:22:46.440533       1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded.
D0918 16:22:46.440597       1 urpc.go:433] urpc: unregistering client with FD 32
D0918 16:22:46.440916       1 urpc.go:433] urpc: unregistering client with FD 34
D0918 16:22:46.724550       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0918 16:22:47.725526       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0918 16:22:48.724779       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0918 16:22:53.724628       1 sampler.go:191] Time: Adjusting syscall overhead down to 7
D0918 16:22:54.724622       1 sampler.go:191] Time: Adjusting syscall overhead down to 7