I0713 00:21:45.059894 15626 x:0] *************************** I0713 00:21:45.060092 15626 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] I0713 00:21:45.060261 15626 x:0] Git Revision: a28b274abb3ac0ce652ee395d5a48e7b7fdfb3ad I0713 00:21:45.060360 15626 x:0] PID: 15626 I0713 00:21:45.060436 15626 x:0] UID: 0, GID: 0 I0713 00:21:45.060512 15626 x:0] Configuration: I0713 00:21:45.060572 15626 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0713 00:21:45.060621 15626 x:0] Platform: kvm I0713 00:21:45.060721 15626 x:0] FileAccess: proxy, overlay: true I0713 00:21:45.060778 15626 x:0] Network: sandbox, logging: false I0713 00:21:45.060894 15626 x:0] Strace: false, max size: 1024, syscalls: [] I0713 00:21:45.060953 15626 x:0] *************************** I0713 00:21:45.062558 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] 2018/07/13 00:22:13 fuzzer started I0713 00:22:28.921502 1 x:0] Watchdog starting loop, tasks: 40, discount: 0s 2018/07/13 00:22:43 connecting to host at stdin 2018/07/13 00:22:43 checking revisions... 2018/07/13 00:22:46 testing simple program... executing program executing program executing program executing program I0713 00:22:56.207930 1 x:0] [ 46] Error opening /bin/sh: no such file or directory I0713 00:22:56.208173 1 x:0] [ 46] Failed to load /bin/sh: no such file or directory executing program I0713 00:22:59.199370 1 x:0] [ 47] Error opening /bin/sh: no such file or directory I0713 00:22:59.199565 1 x:0] [ 47] Failed to load /bin/sh: no such file or directory I0713 00:23:00.570541 1 x:0] [ 48] Error opening /bin/sh: no such file or directory I0713 00:23:00.570715 1 x:0] [ 48] Failed to load /bin/sh: no such file or directory I0713 00:23:01.153794 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0713 00:23:01.154014 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:01.888787 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0713 00:23:01.888951 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory I0713 00:23:02.561550 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0713 00:23:02.564564 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0713 00:23:03.312990 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0713 00:23:03.329144 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory I0713 00:23:04.532896 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0713 00:23:04.532962 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:05.231945 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0713 00:23:05.232001 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory I0713 00:23:05.891823 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0713 00:23:05.891884 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0713 00:23:06.637909 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0713 00:23:06.637967 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory I0713 00:23:07.461879 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0713 00:23:07.462092 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:07.954451 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0713 00:23:07.954541 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0713 00:23:08.513398 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0713 00:23:08.513578 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0713 00:23:09.012633 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0713 00:23:09.012683 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory I0713 00:23:09.506248 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0713 00:23:09.506316 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory I0713 00:23:10.754790 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0713 00:23:10.754833 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:11.579854 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0713 00:23:11.580036 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory I0713 00:23:12.428909 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0713 00:23:12.439206 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory I0713 00:23:12.851637 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0713 00:23:12.851701 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory I0713 00:23:13.199804 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0713 00:23:13.199850 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:13.879251 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0713 00:23:13.879461 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0713 00:23:13.922151 1 x:0] Watchdog starting loop, tasks: 45, discount: 0s I0713 00:23:14.285677 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0713 00:23:14.285872 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0713 00:23:14.829490 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0713 00:23:14.829676 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory I0713 00:23:15.288011 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0713 00:23:15.288184 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0713 00:23:15.667107 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0713 00:23:15.673685 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0713 00:23:15.997107 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0713 00:23:15.997626 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory I0713 00:23:16.334648 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0713 00:23:16.334710 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:16.795616 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0713 00:23:16.809640 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory I0713 00:23:17.077265 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0713 00:23:17.089614 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0713 00:23:17.535635 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0713 00:23:17.535687 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory I0713 00:23:17.875666 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0713 00:23:17.875728 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory I0713 00:23:18.358908 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0713 00:23:18.359058 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0713 00:23:18.753245 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0713 00:23:18.753482 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0713 00:23:19.108022 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0713 00:23:19.108085 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory I0713 00:23:19.602654 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0713 00:23:19.602885 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:20.178935 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0713 00:23:20.179145 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory I0713 00:23:20.672550 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0713 00:23:20.672624 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory I0713 00:23:20.953908 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0713 00:23:20.953966 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0713 00:23:21.361563 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0713 00:23:21.361749 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0713 00:23:21.715290 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0713 00:23:21.715476 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory I0713 00:23:21.884716 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0713 00:23:21.884901 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0713 00:23:22.267546 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0713 00:23:22.267619 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0713 00:23:22.520131 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0713 00:23:22.520206 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:22.754677 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0713 00:23:22.754726 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0713 00:23:23.177744 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0713 00:23:23.177945 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0713 00:23:23.652778 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0713 00:23:23.652909 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0713 00:23:24.159694 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0713 00:23:24.163413 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0713 00:23:24.812409 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0713 00:23:24.812637 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0713 00:23:25.123565 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0713 00:23:25.123649 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:25.760480 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0713 00:23:25.760632 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory I0713 00:23:26.349728 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0713 00:23:26.350145 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0713 00:23:27.008823 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0713 00:23:27.009016 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory I0713 00:23:27.603584 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0713 00:23:27.603784 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory I0713 00:23:27.998389 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0713 00:23:27.998454 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:28.731830 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0713 00:23:28.732003 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory I0713 00:23:29.550812 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0713 00:23:29.550864 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory I0713 00:23:30.077252 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0713 00:23:30.077444 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory I0713 00:23:30.419792 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0713 00:23:30.433867 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory I0713 00:23:30.868448 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0713 00:23:30.885854 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory I0713 00:23:31.217639 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0713 00:23:31.217842 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory I0713 00:23:31.728120 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0713 00:23:31.740805 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:32.109329 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0713 00:23:32.109516 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory I0713 00:23:32.505616 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0713 00:23:32.505682 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory I0713 00:23:33.075230 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0713 00:23:33.075413 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory I0713 00:23:33.256149 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0713 00:23:33.256213 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0713 00:23:34.055430 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0713 00:23:34.055609 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:34.858797 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0713 00:23:34.858850 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory I0713 00:23:35.648753 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0713 00:23:35.648810 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory I0713 00:23:36.188082 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0713 00:23:36.188250 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory I0713 00:23:36.529762 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0713 00:23:36.529815 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0713 00:23:36.829569 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0713 00:23:36.843257 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory I0713 00:23:37.141859 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0713 00:23:37.157835 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0713 00:23:37.410916 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0713 00:23:37.425939 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:38.151474 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0713 00:23:38.159420 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory I0713 00:23:38.552992 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0713 00:23:38.553196 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory I0713 00:23:38.728910 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0713 00:23:38.728960 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory I0713 00:23:39.158946 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0713 00:23:39.159004 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory I0713 00:23:39.344176 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0713 00:23:39.357665 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0713 00:23:39.731702 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0713 00:23:39.731768 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory I0713 00:23:40.213587 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0713 00:23:40.213649 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory I0713 00:23:40.565024 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0713 00:23:40.565071 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:40.919939 1 x:0] [ 128] Error opening /bin/sh: no such file or directory I0713 00:23:40.920111 1 x:0] [ 128] Failed to load /bin/sh: no such file or directory I0713 00:23:41.112005 1 x:0] [ 129] Error opening /bin/sh: no such file or directory I0713 00:23:41.128297 1 x:0] [ 129] Failed to load /bin/sh: no such file or directory I0713 00:23:41.504752 1 x:0] [ 130] Error opening /bin/sh: no such file or directory I0713 00:23:41.504817 1 x:0] [ 130] Failed to load /bin/sh: no such file or directory I0713 00:23:41.884556 1 x:0] [ 131] Error opening /bin/sh: no such file or directory I0713 00:23:41.884744 1 x:0] [ 131] Failed to load /bin/sh: no such file or directory I0713 00:23:42.121254 1 x:0] [ 132] Error opening /bin/sh: no such file or directory I0713 00:23:42.121445 1 x:0] [ 132] Failed to load /bin/sh: no such file or directory I0713 00:23:42.884708 1 x:0] [ 133] Error opening /bin/sh: no such file or directory I0713 00:23:42.884770 1 x:0] [ 133] Failed to load /bin/sh: no such file or directory I0713 00:23:43.618926 1 x:0] [ 134] Error opening /bin/sh: no such file or directory I0713 00:23:43.619252 1 x:0] [ 134] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:44.371868 1 x:0] [ 135] Error opening /bin/sh: no such file or directory I0713 00:23:44.373485 1 x:0] [ 135] Failed to load /bin/sh: no such file or directory I0713 00:23:44.794428 1 x:0] [ 136] Error opening /bin/sh: no such file or directory I0713 00:23:44.794499 1 x:0] [ 136] Failed to load /bin/sh: no such file or directory I0713 00:23:45.215505 1 x:0] [ 137] Error opening /bin/sh: no such file or directory I0713 00:23:45.215702 1 x:0] [ 137] Failed to load /bin/sh: no such file or directory I0713 00:23:45.576395 1 x:0] [ 138] Error opening /bin/sh: no such file or directory I0713 00:23:45.576579 1 x:0] [ 138] Failed to load /bin/sh: no such file or directory I0713 00:23:45.803342 1 x:0] [ 139] Error opening /bin/sh: no such file or directory I0713 00:23:45.803394 1 x:0] [ 139] Failed to load /bin/sh: no such file or directory I0713 00:23:46.003768 1 x:0] [ 140] Error opening /bin/sh: no such file or directory I0713 00:23:46.003971 1 x:0] [ 140] Failed to load /bin/sh: no such file or directory I0713 00:23:46.381794 1 x:0] [ 141] Error opening /bin/sh: no such file or directory I0713 00:23:46.381956 1 x:0] [ 141] Failed to load /bin/sh: no such file or directory I0713 00:23:46.592950 1 x:0] [ 142] Error opening /bin/sh: no such file or directory I0713 00:23:46.593208 1 x:0] [ 142] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:46.748878 1 x:0] [ 143] Error opening /bin/sh: no such file or directory I0713 00:23:46.748939 1 x:0] [ 143] Failed to load /bin/sh: no such file or directory I0713 00:23:46.969454 1 x:0] [ 144] Error opening /bin/sh: no such file or directory I0713 00:23:46.985661 1 x:0] [ 144] Failed to load /bin/sh: no such file or directory I0713 00:23:47.209705 1 x:0] [ 145] Error opening /bin/sh: no such file or directory I0713 00:23:47.209886 1 x:0] [ 145] Failed to load /bin/sh: no such file or directory I0713 00:23:47.429350 1 x:0] [ 146] Error opening /bin/sh: no such file or directory I0713 00:23:47.441619 1 x:0] [ 146] Failed to load /bin/sh: no such file or directory I0713 00:23:47.720818 1 x:0] [ 147] Error opening /bin/sh: no such file or directory I0713 00:23:47.720869 1 x:0] [ 147] Failed to load /bin/sh: no such file or directory 2018/07/13 00:23:49 program execution failed: executor 0: not serving I0713 00:23:49.674195 15626 x:0] Exiting with status: 256 I0713 00:23:58.922353 1 x:0] Watchdog starting loop, tasks: 6, discount: 0s