I0711 19:03:12.773587 31018 x:0] *************************** I0711 19:03:12.773894 31018 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 19:03:12.774149 31018 x:0] Git Revision: ee0ef506d4060eaf0736997a56fd8490e2434495 I0711 19:03:12.774296 31018 x:0] PID: 31018 I0711 19:03:12.774364 31018 x:0] UID: 0, GID: 0 I0711 19:03:12.774423 31018 x:0] Configuration: I0711 19:03:12.774633 31018 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0711 19:03:12.774829 31018 x:0] Platform: kvm I0711 19:03:12.775001 31018 x:0] FileAccess: proxy, overlay: true I0711 19:03:12.775092 31018 x:0] Network: sandbox, logging: false I0711 19:03:12.775183 31018 x:0] Strace: false, max size: 1024, syscalls: [] I0711 19:03:12.775299 31018 x:0] *************************** I0711 19:03:12.776887 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 19:03:21.091161 1 x:0] Watchdog starting loop, tasks: 7, discount: 0s 2018/07/11 19:03:39 fuzzer started I0711 19:04:06.091386 1 x:0] Watchdog starting loop, tasks: 42, discount: 0s 2018/07/11 19:04:07 connecting to host at stdin 2018/07/11 19:04:08 checking revisions... 2018/07/11 19:04:09 testing simple program... executing program executing program I0711 19:04:14.815403 1 x:0] [ 47] Error opening /bin/sh: no such file or directory I0711 19:04:14.815596 1 x:0] [ 47] Failed to load /bin/sh: no such file or directory I0711 19:04:15.695402 1 x:0] [ 48] Error opening /bin/sh: no such file or directory I0711 19:04:15.695664 1 x:0] [ 48] Failed to load /bin/sh: no such file or directory I0711 19:04:16.636396 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0711 19:04:16.636582 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:17.333934 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0711 19:04:17.334111 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory I0711 19:04:18.033242 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0711 19:04:18.033281 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0711 19:04:18.905907 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0711 19:04:18.906090 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:20.169153 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0711 19:04:20.169334 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory I0711 19:04:21.047515 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0711 19:04:21.047701 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory I0711 19:04:22.043991 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0711 19:04:22.067491 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0711 19:04:22.565770 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0711 19:04:22.565930 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:23.442026 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0711 19:04:23.442235 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory I0711 19:04:23.980948 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0711 19:04:23.981191 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0711 19:04:24.625561 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0711 19:04:24.625629 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0711 19:04:25.145151 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0711 19:04:25.158124 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory I0711 19:04:25.769467 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0711 19:04:25.769520 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:26.421014 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0711 19:04:26.421231 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory I0711 19:04:26.815469 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0711 19:04:26.815689 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory I0711 19:04:27.549023 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0711 19:04:27.549237 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory I0711 19:04:27.991067 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0711 19:04:27.991247 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:29.283814 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0711 19:04:29.284021 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory I0711 19:04:30.098760 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0711 19:04:30.098810 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0711 19:04:30.558711 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0711 19:04:30.558953 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0711 19:04:31.299249 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0711 19:04:31.299423 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory I0711 19:04:31.754370 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0711 19:04:31.754533 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0711 19:04:32.007120 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0711 19:04:32.007330 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:32.556680 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0711 19:04:32.556859 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory I0711 19:04:33.144342 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0711 19:04:33.144526 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory I0711 19:04:33.786013 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0711 19:04:33.786109 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory I0711 19:04:34.512536 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0711 19:04:34.512599 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:35.435597 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0711 19:04:35.435814 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory I0711 19:04:35.733674 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0711 19:04:35.733862 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory I0711 19:04:36.297465 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0711 19:04:36.297712 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0711 19:04:36.951838 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0711 19:04:36.951900 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0711 19:04:37.670382 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0711 19:04:37.670565 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory I0711 19:04:38.025140 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0711 19:04:38.025850 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:38.266041 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0711 19:04:38.266229 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory I0711 19:04:38.495613 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0711 19:04:38.495853 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory I0711 19:04:38.782264 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0711 19:04:38.782337 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0711 19:04:39.130931 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0711 19:04:39.131090 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0711 19:04:39.336118 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0711 19:04:39.336296 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory I0711 19:04:39.758712 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0711 19:04:39.759085 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0711 19:04:40.093817 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0711 19:04:40.094063 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0711 19:04:40.788695 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0711 19:04:40.789810 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:41.373699 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0711 19:04:41.373947 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0711 19:04:41.764326 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0711 19:04:41.764693 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0711 19:04:42.027409 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0711 19:04:42.027587 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0711 19:04:42.263463 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0711 19:04:42.263899 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0711 19:04:42.920458 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0711 19:04:42.920658 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0711 19:04:43.467592 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0711 19:04:43.467661 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory I0711 19:04:43.697910 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0711 19:04:43.698147 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:44.484396 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0711 19:04:44.484453 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0711 19:04:45.300162 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0711 19:04:45.300320 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory I0711 19:04:46.044075 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0711 19:04:46.044306 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory I0711 19:04:46.424760 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0711 19:04:46.424847 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory I0711 19:04:46.947069 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0711 19:04:46.947409 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:47.128657 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0711 19:04:47.138600 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory I0711 19:04:47.509822 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0711 19:04:47.515627 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory I0711 19:04:47.959679 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0711 19:04:47.963139 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory I0711 19:04:48.507591 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0711 19:04:48.514935 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory I0711 19:04:49.185319 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0711 19:04:49.185727 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory I0711 19:04:49.601570 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0711 19:04:49.601761 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:50.234177 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0711 19:04:50.234381 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory I0711 19:04:51.091825 1 x:0] Watchdog starting loop, tasks: 46, discount: 0s I0711 19:04:51.318992 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0711 19:04:51.319049 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory I0711 19:04:52.232820 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0711 19:04:52.233013 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:53.586220 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0711 19:04:53.587107 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0711 19:04:54.195924 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0711 19:04:54.196106 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory I0711 19:04:54.797420 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0711 19:04:54.797470 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory I0711 19:04:55.518519 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0711 19:04:55.518707 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory I0711 19:04:55.939166 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0711 19:04:55.939463 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:56.388346 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0711 19:04:56.388556 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0711 19:04:56.723757 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0711 19:04:56.723948 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory I0711 19:04:57.327288 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0711 19:04:57.327335 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0711 19:04:57.472963 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0711 19:04:57.473158 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory I0711 19:04:57.765421 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0711 19:04:57.765469 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory I0711 19:04:58.068458 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0711 19:04:58.068649 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory I0711 19:04:58.756745 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0711 19:04:58.756815 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:59.168473 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0711 19:04:59.168648 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory I0711 19:04:59.588813 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0711 19:04:59.588955 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0711 19:05:00.034821 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0711 19:05:00.035083 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory I0711 19:05:00.684282 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0711 19:05:00.684352 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory I0711 19:05:01.369785 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0711 19:05:01.369859 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory I0711 19:05:01.739384 1 x:0] [ 128] Error opening /bin/sh: no such file or directory I0711 19:05:01.739435 1 x:0] [ 128] Failed to load /bin/sh: no such file or directory I0711 19:05:02.033842 1 x:0] [ 129] Error opening /bin/sh: no such file or directory I0711 19:05:02.034084 1 x:0] [ 129] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:02.628062 1 x:0] [ 130] Error opening /bin/sh: no such file or directory I0711 19:05:02.628244 1 x:0] [ 130] Failed to load /bin/sh: no such file or directory I0711 19:05:03.469036 1 x:0] [ 131] Error opening /bin/sh: no such file or directory I0711 19:05:03.469116 1 x:0] [ 131] Failed to load /bin/sh: no such file or directory I0711 19:05:03.915209 1 x:0] [ 132] Error opening /bin/sh: no such file or directory I0711 19:05:03.915445 1 x:0] [ 132] Failed to load /bin/sh: no such file or directory I0711 19:05:04.513450 1 x:0] [ 133] Error opening /bin/sh: no such file or directory I0711 19:05:04.515076 1 x:0] [ 133] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:05.107384 1 x:0] [ 134] Error opening /bin/sh: no such file or directory I0711 19:05:05.107849 1 x:0] [ 134] Failed to load /bin/sh: no such file or directory I0711 19:05:05.788982 1 x:0] [ 135] Error opening /bin/sh: no such file or directory I0711 19:05:05.789142 1 x:0] [ 135] Failed to load /bin/sh: no such file or directory I0711 19:05:06.205236 1 x:0] [ 136] Error opening /bin/sh: no such file or directory I0711 19:05:06.212956 1 x:0] [ 136] Failed to load /bin/sh: no such file or directory I0711 19:05:06.473247 1 x:0] [ 137] Error opening /bin/sh: no such file or directory I0711 19:05:06.473428 1 x:0] [ 137] Failed to load /bin/sh: no such file or directory I0711 19:05:06.636555 1 x:0] [ 138] Error opening /bin/sh: no such file or directory I0711 19:05:06.653931 1 x:0] [ 138] Failed to load /bin/sh: no such file or directory I0711 19:05:06.919877 1 x:0] [ 139] Error opening /bin/sh: no such file or directory I0711 19:05:06.920042 1 x:0] [ 139] Failed to load /bin/sh: no such file or directory I0711 19:05:07.398210 1 x:0] [ 140] Error opening /bin/sh: no such file or directory I0711 19:05:07.398413 1 x:0] [ 140] Failed to load /bin/sh: no such file or directory I0711 19:05:07.722597 1 x:0] [ 141] Error opening /bin/sh: no such file or directory I0711 19:05:07.722925 1 x:0] [ 141] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:08.247979 1 x:0] [ 142] Error opening /bin/sh: no such file or directory I0711 19:05:08.248359 1 x:0] [ 142] Failed to load /bin/sh: no such file or directory I0711 19:05:09.074878 1 x:0] [ 143] Error opening /bin/sh: no such file or directory I0711 19:05:09.075061 1 x:0] [ 143] Failed to load /bin/sh: no such file or directory I0711 19:05:09.405321 1 x:0] [ 144] Error opening /bin/sh: no such file or directory I0711 19:05:09.405377 1 x:0] [ 144] Failed to load /bin/sh: no such file or directory I0711 19:05:09.918041 1 x:0] [ 145] Error opening /bin/sh: no such file or directory I0711 19:05:09.918285 1 x:0] [ 145] Failed to load /bin/sh: no such file or directory I0711 19:05:10.141787 1 x:0] [ 146] Error opening /bin/sh: no such file or directory I0711 19:05:10.146063 1 x:0] [ 146] Failed to load /bin/sh: no such file or directory I0711 19:05:10.748502 1 x:0] [ 147] Error opening /bin/sh: no such file or directory I0711 19:05:10.748572 1 x:0] [ 147] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:11.528234 1 x:0] [ 148] Error opening /bin/sh: no such file or directory I0711 19:05:11.528452 1 x:0] [ 148] Failed to load /bin/sh: no such file or directory 2018/07/11 19:05:12 program execution failed: executor 0: not serving I0711 19:05:12.199283 31018 x:0] Exiting with status: 256