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=9 req=3742 state=3 status=67 (errno 32: Broken pipe)
D0830 21:32:35.944960       1 task_exit.go:225] [  14:  14] Transitioning from exit state TaskExitNone to TaskExitInitiated
D0830 21:32:35.945756       1 task_exit.go:225] [  14:  14] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D0830 21:32:35.945776       1 task_exit.go:225] [  14:  14] Transitioning from exit state TaskExitZombie to TaskExitDead
D0830 21:32:35.945824       1 loader.go:1522] updated processes (removal): map[{ci-gvisor-kvm-cover-1 0}:0xc0003ea1b0]
D0830 21:32:35.945848       1 controller.go:758] containerManager.Wait, cid: ci-gvisor-kvm-cover-1, pid: 14, waitStatus: 0x4300, err: <nil>
D0830 21:32:35.945898       1 urpc.go:592] urpc: successfully marshalled 40 bytes.
D0830 21:32:35.945914       1 urpc.go:372] urpc: RPC call for method containerManager.WaitPID succeeded.
D0830 21:32:35.946013  3690684 urpc.go:635] urpc: unmarshal success.
I0830 21:32:35.946131  3690684 main.go:234] Exiting with status: 17152
D0830 21:32:35.946121       1 urpc.go:433] urpc: unregistering client with FD 123
D0830 21:32:36.007479       1 urpc.go:422] urpc: registering client with FD 123
D0830 21:32:36.007634       1 urpc.go:635] urpc: unmarshal success.
D0830 21:32:36.007666       1 urpc.go:302] urpc: handling RPC call for method debug.Stacks
D0830 21:32:36.009321       1 urpc.go:592] urpc: successfully marshalled 57395 bytes.
D0830 21:32:36.009345       1 urpc.go:372] urpc: RPC call for method debug.Stacks succeeded.
D0830 21:32:36.010299       1 urpc.go:433] urpc: unregistering client with FD 123
D0830 21:32:36.010593       1 urpc.go:422] urpc: registering client with FD 123
D0830 21:32:36.010722       1 urpc.go:635] urpc: unmarshal success.
D0830 21:32:36.010744       1 urpc.go:302] urpc: handling RPC call for method containerManager.Processes
D0830 21:32:36.010772       1 controller.go:286] containerManager.Processes, cid: ci-gvisor-kvm-cover-1
D0830 21:32:36.011151       1 urpc.go:592] urpc: successfully marshalled 6647 bytes.
D0830 21:32:36.011173       1 urpc.go:372] urpc: RPC call for method containerManager.Processes succeeded.
D0830 21:32:36.011511       1 urpc.go:433] urpc: unregistering client with FD 123
D0830 21:32:36.496807       1 sampler.go:162] Time: Adjusting syscall overhead up to 790
D0830 21:32:36.496839       1 sampler.go:191] Time: Adjusting syscall overhead down to 692
D0830 21:32:37.496605       1 sampler.go:191] Time: Adjusting syscall overhead down to 606
D0830 21:32:42.495992       1 sampler.go:191] Time: Adjusting syscall overhead down to 531