I0702 22:00:31.758460 59689 x:0] *************************** I0702 22:00:31.758623 59689 x:0] Args: [/syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/image -root /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root -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 -test -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -cover=0 -sandbox=none] I0702 22:00:31.758802 59689 x:0] Git Revision: 126296ce2adce615005ae16edb8b80e3bfae56cd I0702 22:00:31.758890 59689 x:0] PID: 59689 I0702 22:00:31.758960 59689 x:0] UID: 0, GID: 0 I0702 22:00:31.759013 59689 x:0] Configuration: I0702 22:00:31.759142 59689 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0702 22:00:31.759244 59689 x:0] Platform: kvm I0702 22:00:31.759346 59689 x:0] FileAccess: proxy, overlay: true I0702 22:00:31.759437 59689 x:0] Network: sandbox, logging: false I0702 22:00:31.759526 59689 x:0] Strace: false, max size: 1024, syscalls: [] I0702 22:00:31.759655 59689 x:0] *************************** I0702 22:00:31.761147 1 x:0] EXEC: [/syz-fuzzer -test -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -cover=0 -sandbox=none] W0702 22:00:31.767950 1 x:0] No VDSO provided, skipping VDSO mapping I0702 22:01:04.981637 1 x:0] Watchdog starting loop, tasks: 11, discount: 0s 2018/07/02 22:01:10 fuzzer started I0702 22:01:49.982173 1 x:0] Watchdog starting loop, tasks: 42, discount: 0s 2018/07/02 22:02:07 connecting to host at stdin 2018/07/02 22:02:09 checking revisions... W0702 22:02:10.932665 1 x:0] [ 45] No VDSO provided, skipping VDSO mapping executing program 2018/07/02 22:02:14 testing simple program... executing program W0702 22:02:17.727406 1 x:0] [ 47] No VDSO provided, skipping VDSO mapping executing program executing program executing program I0702 22:02:25.401932 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0702 22:02:25.401994 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory I0702 22:02:26.152681 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0702 22:02:26.152871 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory I0702 22:02:27.465178 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0702 22:02:27.465222 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:28.168276 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0702 22:02:28.182525 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory I0702 22:02:28.800946 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0702 22:02:28.801000 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory I0702 22:02:29.796497 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0702 22:02:29.796722 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:30.877576 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0702 22:02:30.877751 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0702 22:02:31.446805 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0702 22:02:31.446993 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory I0702 22:02:32.509196 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0702 22:02:32.509252 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:34.595921 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0702 22:02:34.596053 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0702 22:02:34.982377 1 x:0] Watchdog starting loop, tasks: 47, discount: 0s I0702 22:02:35.413731 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0702 22:02:35.413946 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0702 22:02:36.375951 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0702 22:02:36.376158 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:37.228820 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0702 22:02:37.229010 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory I0702 22:02:37.820499 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0702 22:02:37.820547 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory I0702 22:02:38.784865 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0702 22:02:38.785042 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory I0702 22:02:39.498699 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0702 22:02:39.503593 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:40.398647 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0702 22:02:40.398701 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory I0702 22:02:41.058190 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0702 22:02:41.058240 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory I0702 22:02:41.744113 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0702 22:02:41.744282 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:42.781030 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0702 22:02:42.781189 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0702 22:02:43.396805 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0702 22:02:43.396991 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory I0702 22:02:44.066690 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0702 22:02:44.066860 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0702 22:02:44.777282 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0702 22:02:44.777455 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0702 22:02:45.320826 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0702 22:02:45.320990 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:46.184956 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0702 22:02:46.185012 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory I0702 22:02:46.563031 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0702 22:02:46.563110 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory I0702 22:02:47.542339 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0702 22:02:47.542391 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0702 22:02:48.104453 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0702 22:02:48.104664 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:48.976525 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0702 22:02:48.976567 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory I0702 22:02:49.452783 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0702 22:02:49.452826 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0702 22:02:49.716391 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0702 22:02:49.716622 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0702 22:02:50.140687 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0702 22:02:50.140876 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory I0702 22:02:50.718402 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0702 22:02:50.718452 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory I0702 22:02:51.229939 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0702 22:02:51.230070 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory I0702 22:02:51.773604 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0702 22:02:51.773641 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:52.261668 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0702 22:02:52.261711 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0702 22:02:52.739067 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0702 22:02:52.739163 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0702 22:02:53.650458 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0702 22:02:53.650521 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory I0702 22:02:54.037130 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0702 22:02:54.037285 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:54.768570 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0702 22:02:54.768796 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0702 22:02:55.346365 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0702 22:02:55.346426 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory I0702 22:02:56.054695 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0702 22:02:56.054887 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0702 22:02:56.569451 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0702 22:02:56.569626 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0702 22:02:57.062129 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0702 22:02:57.062230 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0702 22:02:57.570534 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0702 22:02:57.570601 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory executing program I0702 22:02:58.108244 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0702 22:02:58.122222 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0702 22:02:58.763795 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0702 22:02:58.763944 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory I0702 22:02:59.328159 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0702 22:02:59.328341 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory I0702 22:02:59.865238 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0702 22:02:59.865283 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0702 22:03:00.352730 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0702 22:03:00.352800 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory executing program I0702 22:03:01.414680 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0702 22:03:01.415169 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory I0702 22:03:02.259449 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0702 22:03:02.259619 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory I0702 22:03:03.093424 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0702 22:03:03.093492 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory executing program I0702 22:03:03.993250 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0702 22:03:03.993312 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory I0702 22:03:04.337818 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0702 22:03:04.337969 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory I0702 22:03:04.676131 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0702 22:03:04.676168 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory I0702 22:03:04.940853 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0702 22:03:04.941016 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory I0702 22:03:05.188632 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0702 22:03:05.188695 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory I0702 22:03:05.672604 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0702 22:03:05.672780 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory I0702 22:03:06.411935 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0702 22:03:06.411979 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory executing program I0702 22:03:07.554525 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0702 22:03:07.554726 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory I0702 22:03:08.236472 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0702 22:03:08.236674 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory I0702 22:03:09.193725 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0702 22:03:09.193889 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0702 22:03:09.570293 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0702 22:03:09.582361 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory executing program I0702 22:03:10.336474 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0702 22:03:10.348883 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory I0702 22:03:10.735223 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0702 22:03:10.735396 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory I0702 22:03:11.206445 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0702 22:03:11.222379 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory I0702 22:03:11.656503 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0702 22:03:11.656545 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0702 22:03:12.158770 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0702 22:03:12.158830 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory executing program I0702 22:03:13.228483 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0702 22:03:13.228687 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0702 22:03:13.909325 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0702 22:03:13.909377 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory I0702 22:03:14.214738 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0702 22:03:14.214886 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory I0702 22:03:14.949572 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0702 22:03:14.949615 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory executing program I0702 22:03:16.038887 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0702 22:03:16.040798 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory I0702 22:03:16.592827 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0702 22:03:16.592998 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory I0702 22:03:17.060968 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0702 22:03:17.073732 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0702 22:03:17.344236 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0702 22:03:17.344292 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory I0702 22:03:17.664229 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0702 22:03:17.664384 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory I0702 22:03:18.363524 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0702 22:03:18.363701 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory executing program 2018/07/02 22:03:19 program execution failed: executor 0: not serving I0702 22:03:19.663068 59689 x:0] Exiting with status: 256 I0702 22:03:19.983069 1 x:0] Watchdog starting loop, tasks: 6, discount: 0s