I0711 09:43:27.298270 9748 x:0] *************************** I0711 09:43:27.298354 9748 x:0] Args: [/syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/image -root /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root -watchdog-action=panic -network=none -platform=kvm -file-access=proxy -overlay -network=sandbox exec -user=0:0 -cap CAP_CHOWN -cap CAP_DAC_OVERRIDE -cap CAP_DAC_READ_SEARCH -cap CAP_FOWNER -cap CAP_FSETID -cap CAP_KILL -cap CAP_SETGID -cap CAP_SETUID -cap CAP_SETPCAP -cap CAP_LINUX_IMMUTABLE -cap CAP_NET_BIND_SERVICE -cap CAP_NET_BROADCAST -cap CAP_NET_ADMIN -cap CAP_NET_RAW -cap CAP_IPC_LOCK -cap CAP_IPC_OWNER -cap CAP_SYS_MODULE -cap CAP_SYS_RAWIO -cap CAP_SYS_CHROOT -cap CAP_SYS_PTRACE -cap CAP_SYS_PACCT -cap CAP_SYS_ADMIN -cap CAP_SYS_BOOT -cap CAP_SYS_NICE -cap CAP_SYS_RESOURCE -cap CAP_SYS_TIME -cap CAP_SYS_TTY_CONFIG -cap CAP_MKNOD -cap CAP_LEASE -cap CAP_AUDIT_WRITE -cap CAP_AUDIT_CONTROL -cap CAP_SETFCAP -cap CAP_MAC_OVERRIDE -cap CAP_MAC_ADMIN -cap CAP_SYSLOG -cap CAP_WAKE_ALARM -cap CAP_BLOCK_SUSPEND -cap CAP_AUDIT_READ ci-gvisor-kvm-proxy-overlay-sandbox-test-2 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -v=0 -cover=false -debug=false -test=true] I0711 09:43:27.298426 9748 x:0] Git Revision: 9cd69c2f3db7fd4b30d14d86be5fb5a3401054e5 I0711 09:43:27.298435 9748 x:0] PID: 9748 I0711 09:43:27.298443 9748 x:0] UID: 0, GID: 0 I0711 09:43:27.298463 9748 x:0] Configuration: I0711 09:43:27.298467 9748 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0711 09:43:27.298471 9748 x:0] Platform: kvm I0711 09:43:27.298507 9748 x:0] FileAccess: proxy, overlay: true I0711 09:43:27.298527 9748 x:0] Network: sandbox, logging: false I0711 09:43:27.298541 9748 x:0] Strace: false, max size: 1024, syscalls: [] I0711 09:43:27.298554 9748 x:0] *************************** I0711 09:43:27.306495 1 x:0] EXEC: [/syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -v=0 -cover=false -debug=false -test=true] 2018/07/11 09:44:00 fuzzer started I0711 09:44:07.979081 1 x:0] Watchdog starting loop, tasks: 12, discount: 0s 2018/07/11 09:44:48 connecting to host at stdin 2018/07/11 09:44:49 checking revisions... executing program 2018/07/11 09:44:52 testing simple program... I0711 09:44:52.979301 1 x:0] Watchdog starting loop, tasks: 43, discount: 0s executing program executing program I0711 09:44:58.629689 1 x:0] [ 47] Error opening /bin/sh: no such file or directory I0711 09:44:58.629736 1 x:0] [ 47] Failed to load /bin/sh: no such file or directory I0711 09:44:59.951428 1 x:0] [ 48] Error opening /bin/sh: no such file or directory I0711 09:44:59.951494 1 x:0] [ 48] Failed to load /bin/sh: no such file or directory I0711 09:45:01.078936 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0711 09:45:01.079137 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:01.821363 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0711 09:45:01.821523 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory I0711 09:45:02.483595 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0711 09:45:02.483652 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0711 09:45:02.985914 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0711 09:45:02.986088 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory I0711 09:45:03.317806 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0711 09:45:03.317990 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory I0711 09:45:03.757326 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0711 09:45:03.757380 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:04.449717 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0711 09:45:04.449786 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0711 09:45:05.560966 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0711 09:45:05.561030 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory I0711 09:45:06.239999 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0711 09:45:06.240359 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory I0711 09:45:07.061403 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0711 09:45:07.061623 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:08.013741 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0711 09:45:08.013816 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0711 09:45:08.788447 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0711 09:45:08.788501 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory I0711 09:45:09.583463 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0711 09:45:09.583654 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:10.406017 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0711 09:45:10.406221 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory I0711 09:45:10.792351 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0711 09:45:10.792549 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory I0711 09:45:11.801274 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0711 09:45:11.801554 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory I0711 09:45:12.594861 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0711 09:45:12.595153 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:13.364237 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0711 09:45:13.364414 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory I0711 09:45:15.013047 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0711 09:45:15.013322 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0711 09:45:15.699099 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0711 09:45:15.699148 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:16.344478 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0711 09:45:16.358138 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory I0711 09:45:17.196115 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0711 09:45:17.196160 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0711 09:45:17.792378 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0711 09:45:17.792423 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0711 09:45:18.184867 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0711 09:45:18.185993 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory I0711 09:45:18.519517 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0711 09:45:18.533905 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory I0711 09:45:19.147870 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0711 09:45:19.148081 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:19.609007 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0711 09:45:19.609054 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0711 09:45:19.958553 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0711 09:45:19.959960 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory I0711 09:45:20.791143 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0711 09:45:20.791335 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory I0711 09:45:21.297570 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0711 09:45:21.314286 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0711 09:45:22.119654 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0711 09:45:22.119853 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:22.916813 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0711 09:45:22.930229 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory I0711 09:45:23.392033 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0711 09:45:23.392221 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory I0711 09:45:24.302441 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0711 09:45:24.302634 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory I0711 09:45:25.175467 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0711 09:45:25.175665 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:25.933824 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0711 09:45:25.934018 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0711 09:45:26.169828 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0711 09:45:26.170009 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0711 09:45:26.725234 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0711 09:45:26.730844 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory I0711 09:45:27.051625 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0711 09:45:27.051807 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0711 09:45:27.458725 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0711 09:45:27.463273 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0711 09:45:28.098112 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0711 09:45:28.098321 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:28.697590 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0711 09:45:28.697636 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0711 09:45:28.901260 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0711 09:45:28.901313 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0711 09:45:29.548714 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0711 09:45:29.548762 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0711 09:45:29.999959 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0711 09:45:30.000009 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0711 09:45:30.897096 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0711 09:45:30.897254 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:31.527498 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0711 09:45:31.527668 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory I0711 09:45:32.083798 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0711 09:45:32.084004 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory I0711 09:45:32.782658 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0711 09:45:32.782844 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0711 09:45:32.988233 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0711 09:45:32.988283 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory I0711 09:45:33.667707 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0711 09:45:33.667769 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory I0711 09:45:34.071136 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0711 09:45:34.071199 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:34.663959 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0711 09:45:34.664158 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory I0711 09:45:35.135494 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0711 09:45:35.136788 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory I0711 09:45:35.549402 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0711 09:45:35.562106 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory I0711 09:45:35.872481 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0711 09:45:35.886246 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory I0711 09:45:36.443793 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0711 09:45:36.443964 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory I0711 09:45:36.659576 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0711 09:45:36.659799 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:37.247418 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0711 09:45:37.247665 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory I0711 09:45:37.484597 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0711 09:45:37.484775 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory I0711 09:45:37.729829 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0711 09:45:37.730005 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory I0711 09:45:37.979526 1 x:0] Watchdog starting loop, tasks: 46, discount: 0s I0711 09:45:38.028566 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0711 09:45:38.033032 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory I0711 09:45:38.393590 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0711 09:45:38.409664 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0711 09:45:39.041051 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0711 09:45:39.041277 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory I0711 09:45:39.715274 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0711 09:45:39.715456 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:40.335569 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0711 09:45:40.335732 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory I0711 09:45:40.850497 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0711 09:45:40.863383 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory I0711 09:45:41.156670 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0711 09:45:41.156819 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0711 09:45:41.522574 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0711 09:45:41.522751 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory I0711 09:45:41.917915 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0711 09:45:41.917946 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0711 09:45:42.192097 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0711 09:45:42.192311 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory I0711 09:45:42.398369 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0711 09:45:42.398568 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory I0711 09:45:42.642496 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0711 09:45:42.642756 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory I0711 09:45:43.109135 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0711 09:45:43.109308 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:43.421510 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0711 09:45:43.421554 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory I0711 09:45:43.655906 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0711 09:45:43.656108 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0711 09:45:44.510933 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0711 09:45:44.511145 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory I0711 09:45:44.931040 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0711 09:45:44.931863 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory I0711 09:45:45.435946 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0711 09:45:45.436015 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory I0711 09:45:45.858671 1 x:0] [ 128] Error opening /bin/sh: no such file or directory I0711 09:45:45.858892 1 x:0] [ 128] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:46.437082 1 x:0] [ 129] Error opening /bin/sh: no such file or directory I0711 09:45:46.437256 1 x:0] [ 129] Failed to load /bin/sh: no such file or directory I0711 09:45:47.005941 1 x:0] [ 130] Error opening /bin/sh: no such file or directory I0711 09:45:47.021799 1 x:0] [ 130] Failed to load /bin/sh: no such file or directory I0711 09:45:47.640114 1 x:0] [ 131] Error opening /bin/sh: no such file or directory I0711 09:45:47.640322 1 x:0] [ 131] Failed to load /bin/sh: no such file or directory I0711 09:45:48.171473 1 x:0] [ 132] Error opening /bin/sh: no such file or directory I0711 09:45:48.171526 1 x:0] [ 132] Failed to load /bin/sh: no such file or directory I0711 09:45:48.581785 1 x:0] [ 133] Error opening /bin/sh: no such file or directory I0711 09:45:48.581829 1 x:0] [ 133] Failed to load /bin/sh: no such file or directory I0711 09:45:48.831908 1 x:0] [ 134] Error opening /bin/sh: no such file or directory I0711 09:45:48.836086 1 x:0] [ 134] Failed to load /bin/sh: no such file or directory I0711 09:45:49.218840 1 x:0] [ 135] Error opening /bin/sh: no such file or directory I0711 09:45:49.218885 1 x:0] [ 135] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:49.591917 1 x:0] [ 136] Error opening /bin/sh: no such file or directory I0711 09:45:49.591957 1 x:0] [ 136] Failed to load /bin/sh: no such file or directory I0711 09:45:50.373667 1 x:0] [ 137] Error opening /bin/sh: no such file or directory I0711 09:45:50.373877 1 x:0] [ 137] Failed to load /bin/sh: no such file or directory I0711 09:45:51.150588 1 x:0] [ 138] Error opening /bin/sh: no such file or directory I0711 09:45:51.150649 1 x:0] [ 138] Failed to load /bin/sh: no such file or directory I0711 09:45:51.663061 1 x:0] [ 139] Error opening /bin/sh: no such file or directory I0711 09:45:51.663233 1 x:0] [ 139] Failed to load /bin/sh: no such file or directory I0711 09:45:52.103273 1 x:0] [ 140] Error opening /bin/sh: no such file or directory I0711 09:45:52.103489 1 x:0] [ 140] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:52.261627 1 x:0] [ 141] Error opening /bin/sh: no such file or directory I0711 09:45:52.261668 1 x:0] [ 141] Failed to load /bin/sh: no such file or directory I0711 09:45:52.669162 1 x:0] [ 142] Error opening /bin/sh: no such file or directory I0711 09:45:52.669205 1 x:0] [ 142] Failed to load /bin/sh: no such file or directory I0711 09:45:53.360401 1 x:0] [ 143] Error opening /bin/sh: no such file or directory I0711 09:45:53.360474 1 x:0] [ 143] Failed to load /bin/sh: no such file or directory I0711 09:45:53.647411 1 x:0] [ 144] Error opening /bin/sh: no such file or directory I0711 09:45:53.661949 1 x:0] [ 144] Failed to load /bin/sh: no such file or directory I0711 09:45:53.945606 1 x:0] [ 145] Error opening /bin/sh: no such file or directory I0711 09:45:53.945648 1 x:0] [ 145] Failed to load /bin/sh: no such file or directory I0711 09:45:54.353094 1 x:0] [ 146] Error opening /bin/sh: no such file or directory I0711 09:45:54.353145 1 x:0] [ 146] Failed to load /bin/sh: no such file or directory 2018/07/11 09:45:55 program execution failed: executor 0: not serving I0711 09:45:55.482406 9748 x:0] Exiting with status: 256