I0711 19:03:13.879361 31030 x:0] *************************** I0711 19:03:13.879562 31030 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-1 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -v=0 -cover=false -debug=false -test=true] I0711 19:03:13.879750 31030 x:0] Git Revision: ee0ef506d4060eaf0736997a56fd8490e2434495 I0711 19:03:13.879778 31030 x:0] PID: 31030 I0711 19:03:13.879787 31030 x:0] UID: 0, GID: 0 I0711 19:03:13.879791 31030 x:0] Configuration: I0711 19:03:13.879794 31030 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0711 19:03:13.879853 31030 x:0] Platform: kvm I0711 19:03:13.879883 31030 x:0] FileAccess: proxy, overlay: true I0711 19:03:13.879894 31030 x:0] Network: sandbox, logging: false I0711 19:03:13.879907 31030 x:0] Strace: false, max size: 1024, syscalls: [] I0711 19:03:13.879940 31030 x:0] *************************** I0711 19:03:13.881843 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] I0711 19:03:21.202709 1 x:0] Watchdog starting loop, tasks: 6, discount: 0s 2018/07/11 19:03:42 fuzzer started I0711 19:04:06.203737 1 x:0] Watchdog starting loop, tasks: 43, discount: 0s 2018/07/11 19:04:14 connecting to host at stdin 2018/07/11 19:04:14 checking revisions... 2018/07/11 19:04:17 testing simple program... executing program executing program executing program I0711 19:04:25.585520 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0711 19:04:25.585770 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory I0711 19:04:26.521878 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0711 19:04:26.522140 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:27.338950 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0711 19:04:27.339100 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0711 19:04:28.113107 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0711 19:04:28.113300 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory I0711 19:04:28.928750 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0711 19:04:28.928975 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory I0711 19:04:29.866774 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0711 19:04:29.866977 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:31.211486 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0711 19:04:31.211707 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0711 19:04:31.895683 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0711 19:04:31.895897 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory I0711 19:04:32.595647 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0711 19:04:32.595808 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:33.117000 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0711 19:04:33.117166 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0711 19:04:33.841502 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0711 19:04:33.841656 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0711 19:04:34.306660 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0711 19:04:34.306820 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory I0711 19:04:34.529524 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0711 19:04:34.529570 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory I0711 19:04:35.129793 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0711 19:04:35.129823 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory I0711 19:04:35.804129 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0711 19:04:35.804296 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:36.542904 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0711 19:04:36.542968 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory I0711 19:04:37.032261 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0711 19:04:37.034709 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory I0711 19:04:37.381030 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0711 19:04:37.385716 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory I0711 19:04:37.749728 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0711 19:04:37.751337 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0711 19:04:38.645745 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0711 19:04:38.645806 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0711 19:04:39.049918 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0711 19:04:39.050121 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:39.703109 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0711 19:04:39.703326 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0711 19:04:40.201580 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0711 19:04:40.201682 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0711 19:04:40.890648 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0711 19:04:40.890813 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory I0711 19:04:41.163861 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0711 19:04:41.164052 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory I0711 19:04:41.385735 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0711 19:04:41.385778 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:42.201784 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0711 19:04:42.201946 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0711 19:04:42.709516 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0711 19:04:42.709569 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory I0711 19:04:43.868809 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0711 19:04:43.869059 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:45.071361 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0711 19:04:45.071550 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0711 19:04:46.046013 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0711 19:04:46.046069 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0711 19:04:46.565013 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0711 19:04:46.565223 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory I0711 19:04:47.107450 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0711 19:04:47.107509 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory I0711 19:04:47.649731 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0711 19:04:47.649958 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:48.299331 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0711 19:04:48.299770 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory I0711 19:04:48.683491 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0711 19:04:48.683541 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0711 19:04:49.121604 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0711 19:04:49.121669 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0711 19:04:49.489419 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0711 19:04:49.489620 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory I0711 19:04:50.089912 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0711 19:04:50.089975 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0711 19:04:50.326889 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0711 19:04:50.327140 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0711 19:04:51.204452 1 x:0] Watchdog starting loop, tasks: 48, discount: 0s executing program I0711 19:04:51.331999 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0711 19:04:51.332189 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory I0711 19:04:52.095343 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0711 19:04:52.095528 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0711 19:04:53.013716 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0711 19:04:53.013784 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0711 19:04:53.404589 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0711 19:04:53.417934 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:54.469684 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0711 19:04:54.469729 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0711 19:04:54.883590 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0711 19:04:54.883638 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0711 19:04:55.209354 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0711 19:04:55.209413 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory I0711 19:04:55.786804 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0711 19:04:55.786862 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory I0711 19:04:56.065020 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0711 19:04:56.065255 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0711 19:04:56.742926 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0711 19:04:56.743147 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:57.187707 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0711 19:04:57.187880 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory I0711 19:04:57.675897 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0711 19:04:57.675947 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory I0711 19:04:58.659883 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0711 19:04:58.660134 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory I0711 19:04:59.639085 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0711 19:04:59.639292 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:00.288348 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0711 19:05:00.288543 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory I0711 19:05:00.665808 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0711 19:05:00.665878 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory I0711 19:05:00.979357 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0711 19:05:01.001832 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory I0711 19:05:01.688923 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0711 19:05:01.689031 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory I0711 19:05:02.115586 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0711 19:05:02.115819 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory I0711 19:05:02.562131 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0711 19:05:02.562376 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory I0711 19:05:02.862631 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0711 19:05:02.862834 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:03.412242 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0711 19:05:03.412284 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory I0711 19:05:03.748273 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0711 19:05:03.748522 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0711 19:05:04.309439 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0711 19:05:04.309676 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory I0711 19:05:04.920471 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0711 19:05:04.920718 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory I0711 19:05:05.680972 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0711 19:05:05.681184 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:06.112935 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0711 19:05:06.113172 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory I0711 19:05:07.001285 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0711 19:05:07.007739 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0711 19:05:07.569676 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0711 19:05:07.569752 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory I0711 19:05:08.267312 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0711 19:05:08.267366 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0711 19:05:08.703360 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0711 19:05:08.703410 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:09.189579 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0711 19:05:09.189780 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory I0711 19:05:09.953123 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0711 19:05:09.953365 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory I0711 19:05:10.587934 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0711 19:05:10.588171 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory I0711 19:05:11.357505 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0711 19:05:11.357711 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:12.039981 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0711 19:05:12.040040 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0711 19:05:12.310801 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0711 19:05:12.310855 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory I0711 19:05:12.587611 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0711 19:05:12.587657 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory I0711 19:05:12.859876 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0711 19:05:12.860030 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory I0711 19:05:13.301294 1 x:0] [ 128] Error opening /bin/sh: no such file or directory I0711 19:05:13.301520 1 x:0] [ 128] Failed to load /bin/sh: no such file or directory I0711 19:05:13.865960 1 x:0] [ 129] Error opening /bin/sh: no such file or directory I0711 19:05:13.866163 1 x:0] [ 129] Failed to load /bin/sh: no such file or directory I0711 19:05:14.190233 1 x:0] [ 130] Error opening /bin/sh: no such file or directory I0711 19:05:14.190447 1 x:0] [ 130] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:15.305907 1 x:0] [ 131] Error opening /bin/sh: no such file or directory I0711 19:05:15.306317 1 x:0] [ 131] Failed to load /bin/sh: no such file or directory I0711 19:05:16.066978 1 x:0] [ 132] Error opening /bin/sh: no such file or directory I0711 19:05:16.067270 1 x:0] [ 132] Failed to load /bin/sh: no such file or directory I0711 19:05:16.863378 1 x:0] [ 133] Error opening /bin/sh: no such file or directory I0711 19:05:16.863611 1 x:0] [ 133] Failed to load /bin/sh: no such file or directory I0711 19:05:17.367405 1 x:0] [ 134] Error opening /bin/sh: no such file or directory I0711 19:05:17.367648 1 x:0] [ 134] Failed to load /bin/sh: no such file or directory I0711 19:05:17.703229 1 x:0] [ 135] Error opening /bin/sh: no such file or directory I0711 19:05:17.703501 1 x:0] [ 135] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:18.517058 1 x:0] [ 136] Error opening /bin/sh: no such file or directory I0711 19:05:18.517274 1 x:0] [ 136] Failed to load /bin/sh: no such file or directory I0711 19:05:18.989082 1 x:0] [ 137] Error opening /bin/sh: no such file or directory I0711 19:05:19.006780 1 x:0] [ 137] Failed to load /bin/sh: no such file or directory 2018/07/11 19:05:19 program execution failed: executor 0: not serving I0711 19:05:19.914681 31030 x:0] Exiting with status: 256