I0711 19:03:11.082194 30975 x:0] *************************** I0711 19:03:11.082245 30975 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-0 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -v=0 -cover=false -debug=false -test=true] I0711 19:03:11.082292 30975 x:0] Git Revision: ee0ef506d4060eaf0736997a56fd8490e2434495 I0711 19:03:11.082298 30975 x:0] PID: 30975 I0711 19:03:11.082309 30975 x:0] UID: 0, GID: 0 I0711 19:03:11.082312 30975 x:0] Configuration: I0711 19:03:11.082315 30975 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0711 19:03:11.082319 30975 x:0] Platform: kvm I0711 19:03:11.082346 30975 x:0] FileAccess: proxy, overlay: true I0711 19:03:11.082352 30975 x:0] Network: sandbox, logging: false I0711 19:03:11.082357 30975 x:0] Strace: false, max size: 1024, syscalls: [] I0711 19:03:11.082360 30975 x:0] *************************** I0711 19:03:11.083520 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 19:03:21.090015 1 x:0] Watchdog starting loop, tasks: 7, discount: 0s 2018/07/11 19:03:43 fuzzer started I0711 19:04:06.090288 1 x:0] Watchdog starting loop, tasks: 23, discount: 0s 2018/07/11 19:04:23 connecting to host at stdin 2018/07/11 19:04:24 checking revisions... executing program 2018/07/11 19:04:28 testing simple program... executing program executing program I0711 19:04:34.592887 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0711 19:04:34.592935 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory I0711 19:04:36.215790 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0711 19:04:36.215872 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:36.948976 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0711 19:04:36.949221 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0711 19:04:37.789247 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0711 19:04:37.789422 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory I0711 19:04:38.400701 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0711 19:04:38.400886 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory I0711 19:04:39.365692 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0711 19:04:39.367053 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:40.011112 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0711 19:04:40.011192 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0711 19:04:40.924997 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0711 19:04:40.925232 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory I0711 19:04:42.235032 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0711 19:04:42.235097 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:43.113727 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0711 19:04:43.113796 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0711 19:04:44.109646 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0711 19:04:44.115350 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0711 19:04:44.972685 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0711 19:04:44.972896 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:46.240327 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0711 19:04:46.240382 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory I0711 19:04:47.221366 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0711 19:04:47.221440 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory I0711 19:04:48.068428 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0711 19:04:48.068482 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:49.064604 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0711 19:04:49.064762 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory I0711 19:04:50.172292 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0711 19:04:50.172362 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory I0711 19:04:50.936641 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0711 19:04:50.936833 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory I0711 19:04:51.091320 1 x:0] Watchdog starting loop, tasks: 47, discount: 0s executing program I0711 19:04:52.169173 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0711 19:04:52.169226 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0711 19:04:53.528366 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0711 19:04:53.528577 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0711 19:04:54.203217 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0711 19:04:54.203396 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:55.394767 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0711 19:04:55.395333 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0711 19:04:56.280260 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0711 19:04:56.280460 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0711 19:04:57.191699 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0711 19:04:57.191782 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory executing program I0711 19:04:57.927614 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0711 19:04:57.929305 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory I0711 19:04:58.647210 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0711 19:04:58.647278 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory I0711 19:04:59.427395 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0711 19:04:59.427451 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0711 19:05:00.214577 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0711 19:05:00.214773 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:00.595503 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0711 19:05:00.595679 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory I0711 19:05:01.116357 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0711 19:05:01.116394 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0711 19:05:01.609528 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0711 19:05:01.609591 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0711 19:05:02.020916 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0711 19:05:02.020976 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory I0711 19:05:02.647621 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0711 19:05:02.647855 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory I0711 19:05:03.173038 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0711 19:05:03.173100 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:03.851550 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0711 19:05:03.851593 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory I0711 19:05:04.421149 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0711 19:05:04.421304 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0711 19:05:04.987307 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0711 19:05:04.987379 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0711 19:05:05.530990 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0711 19:05:05.531234 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory I0711 19:05:05.836215 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0711 19:05:05.836293 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0711 19:05:06.316005 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0711 19:05:06.316062 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:06.640081 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0711 19:05:06.653621 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory I0711 19:05:06.998917 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0711 19:05:06.998969 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0711 19:05:07.295049 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0711 19:05:07.295305 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0711 19:05:07.665357 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0711 19:05:07.665564 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0711 19:05:08.320977 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0711 19:05:08.321182 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0711 19:05:08.548200 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0711 19:05:08.548403 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0711 19:05:09.157035 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0711 19:05:09.157170 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:10.081551 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0711 19:05:10.082066 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory I0711 19:05:11.142731 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0711 19:05:11.142805 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0711 19:05:11.481925 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0711 19:05:11.482113 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory I0711 19:05:12.285260 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0711 19:05:12.285441 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:12.511606 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0711 19:05:12.511834 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory I0711 19:05:12.901822 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0711 19:05:12.902037 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory I0711 19:05:13.247603 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0711 19:05:13.247766 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory I0711 19:05:13.665108 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0711 19:05:13.665291 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory I0711 19:05:14.315576 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0711 19:05:14.315638 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory I0711 19:05:14.749433 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0711 19:05:14.749654 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory I0711 19:05:15.072798 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0711 19:05:15.073153 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory I0711 19:05:15.269637 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0711 19:05:15.272397 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:16.001731 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0711 19:05:16.001899 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory I0711 19:05:16.600649 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0711 19:05:16.614019 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory I0711 19:05:16.909618 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0711 19:05:16.909787 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory I0711 19:05:17.210545 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0711 19:05:17.210727 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0711 19:05:17.757975 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0711 19:05:17.758039 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:18.568940 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0711 19:05:18.569146 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory I0711 19:05:19.076327 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0711 19:05:19.076393 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory I0711 19:05:19.556166 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0711 19:05:19.556349 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory I0711 19:05:19.874016 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0711 19:05:19.874230 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0711 19:05:20.173578 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0711 19:05:20.173662 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory I0711 19:05:20.612476 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0711 19:05:20.614456 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0711 19:05:21.031673 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0711 19:05:21.037642 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:21.523357 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0711 19:05:21.523638 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory I0711 19:05:22.037539 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0711 19:05:22.037731 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory I0711 19:05:22.764674 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0711 19:05:22.769887 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory I0711 19:05:23.125093 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0711 19:05:23.125145 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory I0711 19:05:23.568673 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0711 19:05:23.586210 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0711 19:05:23.958304 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0711 19:05:23.958362 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory I0711 19:05:24.256669 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0711 19:05:24.256845 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:24.769444 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0711 19:05:24.769494 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory I0711 19:05:25.184125 1 x:0] [ 128] Error opening /bin/sh: no such file or directory I0711 19:05:25.184200 1 x:0] [ 128] Failed to load /bin/sh: no such file or directory I0711 19:05:25.739155 1 x:0] [ 129] Error opening /bin/sh: no such file or directory I0711 19:05:25.739200 1 x:0] [ 129] Failed to load /bin/sh: no such file or directory I0711 19:05:25.965709 1 x:0] [ 130] Error opening /bin/sh: no such file or directory I0711 19:05:25.965903 1 x:0] [ 130] Failed to load /bin/sh: no such file or directory I0711 19:05:26.376402 1 x:0] [ 131] Error opening /bin/sh: no such file or directory I0711 19:05:26.376606 1 x:0] [ 131] Failed to load /bin/sh: no such file or directory I0711 19:05:26.607141 1 x:0] [ 132] Error opening /bin/sh: no such file or directory I0711 19:05:26.607194 1 x:0] [ 132] Failed to load /bin/sh: no such file or directory I0711 19:05:26.955923 1 x:0] [ 133] Error opening /bin/sh: no such file or directory I0711 19:05:26.955979 1 x:0] [ 133] Failed to load /bin/sh: no such file or directory I0711 19:05:27.324357 1 x:0] [ 134] Error opening /bin/sh: no such file or directory I0711 19:05:27.324450 1 x:0] [ 134] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:27.824287 1 x:0] [ 135] Error opening /bin/sh: no such file or directory I0711 19:05:27.824508 1 x:0] [ 135] Failed to load /bin/sh: no such file or directory I0711 19:05:28.032605 1 x:0] [ 136] Error opening /bin/sh: no such file or directory I0711 19:05:28.045637 1 x:0] [ 136] Failed to load /bin/sh: no such file or directory I0711 19:05:28.249260 1 x:0] [ 137] Error opening /bin/sh: no such file or directory I0711 19:05:28.265650 1 x:0] [ 137] Failed to load /bin/sh: no such file or directory I0711 19:05:28.629031 1 x:0] [ 138] Error opening /bin/sh: no such file or directory I0711 19:05:28.629076 1 x:0] [ 138] Failed to load /bin/sh: no such file or directory I0711 19:05:28.927647 1 x:0] [ 139] Error opening /bin/sh: no such file or directory I0711 19:05:28.927697 1 x:0] [ 139] Failed to load /bin/sh: no such file or directory I0711 19:05:29.277625 1 x:0] [ 140] Error opening /bin/sh: no such file or directory I0711 19:05:29.277708 1 x:0] [ 140] Failed to load /bin/sh: no such file or directory I0711 19:05:29.850027 1 x:0] [ 141] Error opening /bin/sh: no such file or directory I0711 19:05:29.850108 1 x:0] [ 141] Failed to load /bin/sh: no such file or directory executing program I0711 19:05:30.561792 1 x:0] [ 142] Error opening /bin/sh: no such file or directory I0711 19:05:30.561861 1 x:0] [ 142] Failed to load /bin/sh: no such file or directory I0711 19:05:30.781965 1 x:0] [ 143] Error opening /bin/sh: no such file or directory I0711 19:05:30.782185 1 x:0] [ 143] Failed to load /bin/sh: no such file or directory I0711 19:05:31.165178 1 x:0] [ 144] Error opening /bin/sh: no such file or directory I0711 19:05:31.165344 1 x:0] [ 144] Failed to load /bin/sh: no such file or directory 2018/07/11 19:05:32 program execution failed: executor 0: not serving I0711 19:05:32.424243 30975 x:0] Exiting with status: 256 I0711 19:05:36.091624 1 x:0] Watchdog starting loop, tasks: 7, discount: 0s