I0711 09:43:26.339049 9727 x:0] *************************** I0711 09:43:26.339271 9727 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 09:43:26.340876 9727 x:0] Git Revision: 9cd69c2f3db7fd4b30d14d86be5fb5a3401054e5 I0711 09:43:26.340969 9727 x:0] PID: 9727 I0711 09:43:26.341062 9727 x:0] UID: 0, GID: 0 I0711 09:43:26.341140 9727 x:0] Configuration: I0711 09:43:26.341213 9727 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0711 09:43:26.341297 9727 x:0] Platform: kvm I0711 09:43:26.341384 9727 x:0] FileAccess: proxy, overlay: true I0711 09:43:26.341473 9727 x:0] Network: sandbox, logging: false I0711 09:43:26.341819 9727 x:0] Strace: false, max size: 1024, syscalls: [] I0711 09:43:26.341922 9727 x:0] *************************** I0711 09:43:26.343371 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] 2018/07/11 09:44:05 fuzzer started I0711 09:44:07.618411 1 x:0] Watchdog starting loop, tasks: 11, discount: 0s I0711 09:44:52.618857 1 x:0] Watchdog starting loop, tasks: 44, discount: 0s 2018/07/11 09:44:53 connecting to host at stdin 2018/07/11 09:44:53 checking revisions... executing program executing program 2018/07/11 09:45:01 testing simple program... executing program executing program executing program executing program I0711 09:45:12.811209 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0711 09:45:12.811459 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory I0711 09:45:14.595686 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0711 09:45:14.595886 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:15.696476 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0711 09:45:15.696660 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0711 09:45:16.744145 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0711 09:45:16.744337 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory I0711 09:45:17.885440 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0711 09:45:17.885627 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:18.900565 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0711 09:45:18.900642 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory I0711 09:45:19.754445 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0711 09:45:19.754597 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:21.030944 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0711 09:45:21.031112 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory I0711 09:45:21.511108 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0711 09:45:21.511293 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory I0711 09:45:22.300951 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0711 09:45:22.301009 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0711 09:45:22.875365 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0711 09:45:22.883412 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:24.104153 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0711 09:45:24.104360 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory I0711 09:45:24.579835 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0711 09:45:24.589646 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory I0711 09:45:25.289472 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0711 09:45:25.289657 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory I0711 09:45:25.765940 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0711 09:45:25.768667 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory I0711 09:45:26.561027 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0711 09:45:26.578104 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:27.555107 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0711 09:45:27.555291 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory I0711 09:45:27.907017 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0711 09:45:27.907085 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory I0711 09:45:28.688848 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0711 09:45:28.688892 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0711 09:45:29.363758 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0711 09:45:29.363934 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0711 09:45:29.876349 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0711 09:45:29.876419 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:30.289547 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0711 09:45:30.289606 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0711 09:45:31.374934 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0711 09:45:31.376162 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0711 09:45:32.219939 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0711 09:45:32.219994 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory I0711 09:45:32.889629 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0711 09:45:32.889807 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:33.208897 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0711 09:45:33.208963 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory I0711 09:45:34.347020 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0711 09:45:34.347212 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0711 09:45:35.116368 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0711 09:45:35.116411 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory I0711 09:45:35.912554 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0711 09:45:35.912758 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:36.569891 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0711 09:45:36.569970 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0711 09:45:37.194931 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0711 09:45:37.195115 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0711 09:45:37.564576 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0711 09:45:37.564638 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory I0711 09:45:37.619037 1 x:0] Watchdog starting loop, tasks: 47, discount: 0s I0711 09:45:38.300782 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0711 09:45:38.300944 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory I0711 09:45:38.660475 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0711 09:45:38.660529 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:39.253900 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0711 09:45:39.254073 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory I0711 09:45:39.647230 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0711 09:45:39.647422 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0711 09:45:40.469207 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0711 09:45:40.469447 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0711 09:45:41.131552 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0711 09:45:41.149669 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory I0711 09:45:41.436133 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0711 09:45:41.449620 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0711 09:45:41.706475 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0711 09:45:41.706513 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:41.916044 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0711 09:45:41.916099 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory I0711 09:45:42.492369 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0711 09:45:42.492438 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0711 09:45:42.744649 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0711 09:45:42.744715 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0711 09:45:43.138656 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0711 09:45:43.138713 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0711 09:45:43.372415 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0711 09:45:43.372484 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0711 09:45:44.023527 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0711 09:45:44.023579 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0711 09:45:44.700869 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0711 09:45:44.701076 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:45.030067 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0711 09:45:45.030147 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory I0711 09:45:45.477635 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0711 09:45:45.477829 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0711 09:45:45.763243 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0711 09:45:45.763402 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory I0711 09:45:45.990711 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0711 09:45:45.990772 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory I0711 09:45:46.143121 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0711 09:45:46.143383 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory I0711 09:45:46.729175 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0711 09:45:46.729259 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory I0711 09:45:47.088717 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0711 09:45:47.098741 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory I0711 09:45:47.398555 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0711 09:45:47.401632 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory I0711 09:45:47.868925 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0711 09:45:47.869153 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:48.355163 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0711 09:45:48.355225 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory I0711 09:45:49.394622 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0711 09:45:49.396255 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory I0711 09:45:50.012003 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0711 09:45:50.012079 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory I0711 09:45:50.403955 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0711 09:45:50.404034 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory I0711 09:45:50.863839 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0711 09:45:50.864015 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:51.636505 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0711 09:45:51.636717 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory I0711 09:45:52.250315 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0711 09:45:52.250479 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0711 09:45:52.876936 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0711 09:45:52.877014 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory I0711 09:45:53.321538 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0711 09:45:53.321610 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:53.934136 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0711 09:45:53.934190 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory I0711 09:45:54.337706 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0711 09:45:54.337876 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory I0711 09:45:54.747183 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0711 09:45:54.747833 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0711 09:45:55.263395 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0711 09:45:55.263452 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory I0711 09:45:55.619779 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0711 09:45:55.619948 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0711 09:45:56.149961 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0711 09:45:56.150030 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory I0711 09:45:56.489581 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0711 09:45:56.489646 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory I0711 09:45:56.881740 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0711 09:45:56.881904 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:57.604910 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0711 09:45:57.612531 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory I0711 09:45:58.372681 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0711 09:45:58.372892 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory I0711 09:45:58.883712 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0711 09:45:58.883768 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0711 09:45:59.687945 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0711 09:45:59.688167 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory executing program I0711 09:46:00.288566 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0711 09:46:00.288756 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory I0711 09:46:00.949632 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0711 09:46:00.949845 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory I0711 09:46:01.411686 1 x:0] [ 128] Error opening /bin/sh: no such file or directory I0711 09:46:01.411752 1 x:0] [ 128] Failed to load /bin/sh: no such file or directory I0711 09:46:01.789782 1 x:0] [ 129] Error opening /bin/sh: no such file or directory I0711 09:46:01.789949 1 x:0] [ 129] Failed to load /bin/sh: no such file or directory I0711 09:46:02.316750 1 x:0] [ 130] Error opening /bin/sh: no such file or directory I0711 09:46:02.316919 1 x:0] [ 130] Failed to load /bin/sh: no such file or directory I0711 09:46:02.567743 1 x:0] [ 131] Error opening /bin/sh: no such file or directory I0711 09:46:02.567902 1 x:0] [ 131] Failed to load /bin/sh: no such file or directory I0711 09:46:02.761117 1 x:0] [ 132] Error opening /bin/sh: no such file or directory I0711 09:46:02.761361 1 x:0] [ 132] Failed to load /bin/sh: no such file or directory executing program I0711 09:46:03.188504 1 x:0] [ 133] Error opening /bin/sh: no such file or directory I0711 09:46:03.188572 1 x:0] [ 133] Failed to load /bin/sh: no such file or directory 2018/07/11 09:46:05 program execution failed: executor 0: not serving I0711 09:46:05.767092 9727 x:0] Exiting with status: 256