I0711 16:43:14.718267 469 x:0] *************************** I0711 16:43:14.718376 469 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 16:43:14.719542 469 x:0] Git Revision: 9cd69c2f3db7fd4b30d14d86be5fb5a3401054e5 I0711 16:43:14.719563 469 x:0] PID: 469 I0711 16:43:14.719571 469 x:0] UID: 0, GID: 0 I0711 16:43:14.719579 469 x:0] Configuration: I0711 16:43:14.719587 469 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0711 16:43:14.719590 469 x:0] Platform: kvm I0711 16:43:14.719651 469 x:0] FileAccess: proxy, overlay: true I0711 16:43:14.719659 469 x:0] Network: sandbox, logging: false I0711 16:43:14.719666 469 x:0] Strace: false, max size: 1024, syscalls: [] I0711 16:43:14.719671 469 x:0] *************************** I0711 16:43:14.723303 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 16:43:49.423567 1 x:0] Watchdog starting loop, tasks: 11, discount: 0s 2018/07/11 16:43:53 fuzzer started I0711 16:44:34.423741 1 x:0] Watchdog starting loop, tasks: 42, discount: 0s 2018/07/11 16:44:42 connecting to host at stdin 2018/07/11 16:44:43 checking revisions... executing program executing program 2018/07/11 16:44:51 testing simple program... executing program executing program executing program executing program executing program I0711 16:45:05.852548 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0711 16:45:05.852762 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory I0711 16:45:07.889507 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0711 16:45:07.910981 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:09.580118 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0711 16:45:09.580165 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0711 16:45:10.752441 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0711 16:45:10.752645 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:11.563000 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0711 16:45:11.563047 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory I0711 16:45:12.699432 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0711 16:45:12.699639 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:14.535547 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0711 16:45:14.535733 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0711 16:45:16.533745 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0711 16:45:16.537973 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:17.911805 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0711 16:45:17.911976 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory I0711 16:45:19.197808 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0711 16:45:19.198875 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0711 16:45:19.424088 1 x:0] Watchdog starting loop, tasks: 48, discount: 0s executing program I0711 16:45:20.260073 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0711 16:45:20.260252 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0711 16:45:21.959734 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0711 16:45:21.959911 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:25.460225 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0711 16:45:25.460424 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:26.454709 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0711 16:45:26.454873 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:29.208514 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0711 16:45:29.208681 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory I0711 16:45:30.231992 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0711 16:45:30.238320 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory I0711 16:45:31.553521 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0711 16:45:31.555452 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:32.840959 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0711 16:45:32.844138 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory I0711 16:45:33.380944 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0711 16:45:33.381422 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0711 16:45:34.089765 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0711 16:45:34.089963 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0711 16:45:34.617951 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0711 16:45:34.618147 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:35.180929 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0711 16:45:35.181656 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0711 16:45:35.601170 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0711 16:45:35.601350 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0711 16:45:35.868963 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0711 16:45:35.879831 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory I0711 16:45:36.443013 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0711 16:45:36.443208 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory I0711 16:45:37.108659 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0711 16:45:37.110896 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory I0711 16:45:37.720984 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0711 16:45:37.721039 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:38.689292 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0711 16:45:38.689340 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory I0711 16:45:39.634114 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0711 16:45:39.634179 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory I0711 16:45:40.013016 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0711 16:45:40.013196 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:41.019471 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0711 16:45:41.019519 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0711 16:45:42.181048 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0711 16:45:42.185706 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:44.305549 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0711 16:45:44.309883 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory I0711 16:45:46.673991 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0711 16:45:46.674038 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:47.621839 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0711 16:45:47.622047 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory I0711 16:45:48.747253 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0711 16:45:48.747534 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0711 16:45:49.204092 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0711 16:45:49.204155 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0711 16:45:49.676798 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0711 16:45:49.676846 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:50.264361 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0711 16:45:50.264514 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0711 16:45:51.345960 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0711 16:45:51.346145 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0711 16:45:52.185789 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0711 16:45:52.185962 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory I0711 16:45:52.612140 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0711 16:45:52.612208 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0711 16:45:52.816276 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0711 16:45:52.816346 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:53.107903 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0711 16:45:53.118382 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0711 16:45:53.561208 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0711 16:45:53.561382 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0711 16:45:53.896369 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0711 16:45:53.910068 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0711 16:45:54.553302 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0711 16:45:54.578433 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory I0711 16:45:55.662747 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0711 16:45:55.664789 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory executing program I0711 16:45:56.373438 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0711 16:45:56.373637 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0711 16:45:56.767792 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0711 16:45:56.767943 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory 2018/07/11 16:45:58 program execution failed: executor 0: not serving I0711 16:45:58.242102 469 x:0] Exiting with status: 256 I0711 16:46:04.424575 1 x:0] Watchdog starting loop, tasks: 6, discount: 0s