SYZFAIL: tun: can't open /dev/net/tun
 (errno 2: No such file or directory)
loop exited with status 67
D1110 03:35:05.265000       1 task_exit.go:210] [  20:  46] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.265067       1 task_exit.go:210] [  20:  46] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.265083       1 task_exit.go:210] [  20:  46] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265112       1 task_signals.go:215] [  20:  48] Signal 9: terminating thread group
I1110 03:35:05.265516       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 48, fault addr: 0x0
D1110 03:35:05.265593       1 task_exit.go:210] [  20:  48] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.265680       1 task_exit.go:210] [  20:  48] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.265755       1 task_exit.go:210] [  20:  48] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265239       1 task_signals.go:215] [  20:  27] Signal 9: terminating thread group
I1110 03:35:05.265889       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 27, fault addr: 0x0
D1110 03:35:05.265914       1 task_exit.go:210] [  20:  27] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.265927       1 task_exit.go:210] [  20:  27] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.265936       1 task_exit.go:210] [  20:  27] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265250       1 task_signals.go:215] [  20:  20] Signal 9: terminating thread group
I1110 03:35:05.265962       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 20, fault addr: 0x0
D1110 03:35:05.265971       1 task_exit.go:210] [  20:  20] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.265986       1 task_exit.go:210] [  20:  20] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.265260       1 task_signals.go:215] [  20:  23] Signal 9: terminating thread group
I1110 03:35:05.266003       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 23, fault addr: 0x0
D1110 03:35:05.266013       1 task_exit.go:210] [  20:  23] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266024       1 task_exit.go:210] [  20:  23] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266033       1 task_exit.go:210] [  20:  23] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265269       1 task_signals.go:215] [  20:  22] Signal 9: terminating thread group
I1110 03:35:05.266053       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 22, fault addr: 0x0
D1110 03:35:05.266062       1 task_exit.go:210] [  20:  22] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266072       1 task_exit.go:210] [  20:  22] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266080       1 task_exit.go:210] [  20:  22] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265286       1 task_signals.go:215] [  20:  36] Signal 9: terminating thread group
I1110 03:35:05.266096       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 36, fault addr: 0x0
D1110 03:35:05.266106       1 task_exit.go:210] [  20:  36] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266117       1 task_exit.go:210] [  20:  36] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266125       1 task_exit.go:210] [  20:  36] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265298       1 task_signals.go:215] [  20:  29] Signal 9: terminating thread group
I1110 03:35:05.266144       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 29, fault addr: 0x0
D1110 03:35:05.266153       1 task_exit.go:210] [  20:  29] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266162       1 task_exit.go:210] [  20:  29] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266192       1 task_exit.go:210] [  20:  29] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265312       1 task_signals.go:215] [  20:  24] Signal 9: terminating thread group
I1110 03:35:05.266212       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 24, fault addr: 0x0
D1110 03:35:05.266221       1 task_exit.go:210] [  20:  24] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266231       1 task_exit.go:210] [  20:  24] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266244       1 task_exit.go:210] [  20:  24] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265321       1 task_signals.go:215] [  20:  30] Signal 9: terminating thread group
I1110 03:35:05.266267       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 30, fault addr: 0x0
D1110 03:35:05.266276       1 task_exit.go:210] [  20:  30] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266285       1 task_exit.go:210] [  20:  30] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266292       1 task_exit.go:210] [  20:  30] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265338       1 task_signals.go:215] [  20:  33] Signal 9: terminating thread group
I1110 03:35:05.266324       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 33, fault addr: 0x0
D1110 03:35:05.266332       1 task_exit.go:210] [  20:  33] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266339       1 task_exit.go:210] [  20:  33] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266345       1 task_exit.go:210] [  20:  33] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265346       1 task_signals.go:215] [  20:  34] Signal 9: terminating thread group
I1110 03:35:05.266358       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 34, fault addr: 0x0
D1110 03:35:05.266365       1 task_exit.go:210] [  20:  34] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266372       1 task_exit.go:210] [  20:  34] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266378       1 task_exit.go:210] [  20:  34] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265354       1 task_signals.go:215] [  20:  31] Signal 9: terminating thread group
I1110 03:35:05.266391       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 31, fault addr: 0x0
D1110 03:35:05.266401       1 task_exit.go:210] [  20:  31] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266414       1 task_exit.go:210] [  20:  31] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266423       1 task_exit.go:210] [  20:  31] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265362       1 task_signals.go:215] [  20:  35] Signal 9: terminating thread group
I1110 03:35:05.266438       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 35, fault addr: 0x0
D1110 03:35:05.266445       1 task_exit.go:210] [  20:  35] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266452       1 task_exit.go:210] [  20:  35] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266459       1 task_exit.go:210] [  20:  35] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265370       1 task_signals.go:215] [  20:  40] Signal 9: terminating thread group
I1110 03:35:05.266472       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 40, fault addr: 0x0
D1110 03:35:05.266479       1 task_exit.go:210] [  20:  40] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266494       1 task_exit.go:210] [  20:  40] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266502       1 task_exit.go:210] [  20:  40] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265378       1 task_signals.go:215] [  20:  32] Signal 9: terminating thread group
I1110 03:35:05.266519       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 32, fault addr: 0x0
D1110 03:35:05.266526       1 task_exit.go:210] [  20:  32] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266535       1 task_exit.go:210] [  20:  32] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266548       1 task_exit.go:210] [  20:  32] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265385       1 task_signals.go:215] [  20:  37] Signal 9: terminating thread group
I1110 03:35:05.266565       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 37, fault addr: 0x0
D1110 03:35:05.266572       1 task_exit.go:210] [  20:  37] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266579       1 task_exit.go:210] [  20:  37] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266586       1 task_exit.go:210] [  20:  37] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265392       1 task_signals.go:215] [  20:  38] Signal 9: terminating thread group
I1110 03:35:05.266606       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 38, fault addr: 0x0
D1110 03:35:05.266644       1 task_exit.go:210] [  20:  38] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266654       1 task_exit.go:210] [  20:  38] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266661       1 task_exit.go:210] [  20:  38] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265400       1 task_signals.go:215] [  20:  39] Signal 9: terminating thread group
I1110 03:35:05.266680       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 39, fault addr: 0x0
D1110 03:35:05.266688       1 task_exit.go:210] [  20:  39] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266695       1 task_exit.go:210] [  20:  39] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266701       1 task_exit.go:210] [  20:  39] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265408       1 task_signals.go:215] [  20:  43] Signal 9: terminating thread group
I1110 03:35:05.266717       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 43, fault addr: 0x0
D1110 03:35:05.266725       1 task_exit.go:210] [  20:  43] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266732       1 task_exit.go:210] [  20:  43] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266738       1 task_exit.go:210] [  20:  43] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265416       1 task_signals.go:215] [  20:  44] Signal 9: terminating thread group
I1110 03:35:05.266756       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 44, fault addr: 0x0
D1110 03:35:05.266769       1 task_exit.go:210] [  20:  44] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266784       1 task_exit.go:210] [  20:  44] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266801       1 task_exit.go:210] [  20:  44] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265425       1 task_signals.go:215] [  20:  42] Signal 9: terminating thread group
I1110 03:35:05.266816       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 42, fault addr: 0x0
D1110 03:35:05.266824       1 task_exit.go:210] [  20:  42] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266832       1 task_exit.go:210] [  20:  42] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266840       1 task_exit.go:210] [  20:  42] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265448       1 task_signals.go:215] [  20:  45] Signal 9: terminating thread group
I1110 03:35:05.266853       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 45, fault addr: 0x0
D1110 03:35:05.266860       1 task_exit.go:210] [  20:  45] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266867       1 task_exit.go:210] [  20:  45] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266873       1 task_exit.go:210] [  20:  45] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265456       1 task_signals.go:215] [  20:  47] Signal 9: terminating thread group
I1110 03:35:05.266886       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 47, fault addr: 0x0
D1110 03:35:05.266893       1 task_exit.go:210] [  20:  47] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266900       1 task_exit.go:210] [  20:  47] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266906       1 task_exit.go:210] [  20:  47] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265488       1 task_signals.go:215] [  20: 7025] Signal 9: terminating thread group
I1110 03:35:05.266932       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 7025, fault addr: 0x0
D1110 03:35:05.266940       1 task_exit.go:210] [  20: 7025] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266947       1 task_exit.go:210] [  20: 7025] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266954       1 task_exit.go:210] [  20: 7025] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265195       1 task_signals.go:215] [  20:  21] Signal 9: terminating thread group
I1110 03:35:05.266968       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 21, fault addr: 0x0
D1110 03:35:05.266975       1 task_exit.go:210] [  20:  21] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.266982       1 task_exit.go:210] [  20:  21] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.266988       1 task_exit.go:210] [  20:  21] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265208       1 task_signals.go:215] [  20:  28] Signal 9: terminating thread group
I1110 03:35:05.267009       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 28, fault addr: 0x0
D1110 03:35:05.267021       1 task_exit.go:210] [  20:  28] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.267035       1 task_exit.go:210] [  20:  28] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.267045       1 task_exit.go:210] [  20:  28] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265220       1 task_signals.go:215] [  20:  26] Signal 9: terminating thread group
I1110 03:35:05.267060       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 26, fault addr: 0x0
D1110 03:35:05.267067       1 task_exit.go:210] [  20:  26] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.267075       1 task_exit.go:210] [  20:  26] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.267082       1 task_exit.go:210] [  20:  26] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.265231       1 task_signals.go:215] [  20:  25] Signal 9: terminating thread group
I1110 03:35:05.267095       1 compat.go:135] Uncaught signal: "killed" (9), PID: 20, TID: 25, fault addr: 0x0
D1110 03:35:05.267102       1 task_exit.go:210] [  20:  25] Transitioning from exit state TaskExitNone to TaskExitInitiated
D1110 03:35:05.296115       1 task_exit.go:210] [  20:  25] Transitioning from exit state TaskExitInitiated to TaskExitZombie
D1110 03:35:05.302062   21256 urpc.go:717] urpc: unmarshal success.
I1110 03:35:05.302344   21256 main.go:249] Exiting with status: 256
D1110 03:35:05.301752       1 task_exit.go:210] [  20:  25] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.301798       1 task_exit.go:210] [  20:  20] Transitioning from exit state TaskExitZombie to TaskExitDead
D1110 03:35:05.301841       1 loader.go:1054] updated processes (removal): map[{ci-gvisor-kvm-cover-1 0}:0xc0004b91a0]
D1110 03:35:05.301876       1 controller.go:531] containerManager.Wait, cid: ci-gvisor-kvm-cover-1, pid: 20, waitStatus: 0x100, err: <nil>
D1110 03:35:05.301937       1 urpc.go:663] urpc: successfully marshalled 38 bytes.
D1110 03:35:05.321525       1 urpc.go:717] urpc: unmarshal success.
D1110 03:35:05.321586       1 controller.go:590] containerManager.Signal: cid: ci-gvisor-kvm-cover-1, PID: 0, signal: 0, mode: Process
D1110 03:35:05.321638       1 urpc.go:663] urpc: successfully marshalled 37 bytes.
D1110 03:35:05.322184       1 urpc.go:717] urpc: unmarshal success.
D1110 03:35:08.876372       1 urpc.go:663] urpc: successfully marshalled 35712895 bytes.
D1110 03:35:09.593339       1 urpc.go:717] urpc: unmarshal success.
D1110 03:35:09.593399       1 controller.go:234] containerManager.Processes, cid: ci-gvisor-kvm-cover-1
D1110 03:35:09.593656       1 urpc.go:663] urpc: successfully marshalled 230 bytes.