I0711 09:43:31.772430 9802 x:0] *************************** I0711 09:43:31.772648 9802 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 09:43:31.772823 9802 x:0] Git Revision: 9cd69c2f3db7fd4b30d14d86be5fb5a3401054e5 I0711 09:43:31.772908 9802 x:0] PID: 9802 I0711 09:43:31.773016 9802 x:0] UID: 0, GID: 0 I0711 09:43:31.773090 9802 x:0] Configuration: I0711 09:43:31.773162 9802 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0711 09:43:31.773249 9802 x:0] Platform: kvm I0711 09:43:31.773348 9802 x:0] FileAccess: proxy, overlay: true I0711 09:43:31.773440 9802 x:0] Network: sandbox, logging: false I0711 09:43:31.773830 9802 x:0] Strace: false, max size: 1024, syscalls: [] I0711 09:43:31.775560 9802 x:0] *************************** I0711 09:43:31.784663 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 09:44:08.013704 1 x:0] Watchdog starting loop, tasks: 11, discount: 0s 2018/07/11 09:44:10 fuzzer started I0711 09:44:53.013985 1 x:0] Watchdog starting loop, tasks: 41, discount: 0s 2018/07/11 09:45:07 connecting to host at stdin 2018/07/11 09:45:07 checking revisions... executing program 2018/07/11 09:45:12 testing simple program... executing program executing program executing program executing program I0711 09:45:25.593326 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0711 09:45:25.593870 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:26.806369 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0711 09:45:26.806571 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory I0711 09:45:27.911251 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0711 09:45:27.911431 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0711 09:45:28.401847 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0711 09:45:28.401903 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory I0711 09:45:28.891225 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0711 09:45:28.891269 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:30.565857 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0711 09:45:30.565985 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory I0711 09:45:31.519573 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0711 09:45:31.519762 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:32.199694 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0711 09:45:32.199888 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory I0711 09:45:33.091688 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0711 09:45:33.091732 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory I0711 09:45:34.438591 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0711 09:45:34.438778 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:35.233143 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0711 09:45:35.233328 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0711 09:45:37.052290 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0711 09:45:37.052348 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory I0711 09:45:37.730468 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0711 09:45:37.730518 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:38.014446 1 x:0] Watchdog starting loop, tasks: 48, discount: 0s I0711 09:45:38.429826 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0711 09:45:38.429991 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory I0711 09:45:38.767177 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0711 09:45:38.767369 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory I0711 09:45:39.360654 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0711 09:45:39.360700 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory I0711 09:45:40.201093 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0711 09:45:40.201292 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory I0711 09:45:40.873545 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0711 09:45:40.873750 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:41.429860 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0711 09:45:41.430084 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0711 09:45:41.839641 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0711 09:45:41.839888 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0711 09:45:42.328188 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0711 09:45:42.331187 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory I0711 09:45:42.763248 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0711 09:45:42.763309 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0711 09:45:43.255502 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0711 09:45:43.255764 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0711 09:45:43.931236 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0711 09:45:43.931454 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:44.656766 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0711 09:45:44.656808 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory I0711 09:45:45.289861 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0711 09:45:45.290065 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory I0711 09:45:45.745569 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0711 09:45:45.756914 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0711 09:45:46.109547 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0711 09:45:46.109753 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory I0711 09:45:46.661493 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0711 09:45:46.661543 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:47.684475 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0711 09:45:47.684668 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0711 09:45:48.221704 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0711 09:45:48.221752 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0711 09:45:48.605876 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0711 09:45:48.605935 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory I0711 09:45:48.961693 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0711 09:45:48.961871 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory I0711 09:45:49.564217 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0711 09:45:49.564381 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:50.028503 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0711 09:45:50.028641 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory I0711 09:45:50.377174 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0711 09:45:50.377224 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0711 09:45:50.863317 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0711 09:45:50.863366 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0711 09:45:51.468366 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0711 09:45:51.468423 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory I0711 09:45:51.815377 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0711 09:45:51.815572 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0711 09:45:52.369731 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0711 09:45:52.369928 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0711 09:45:52.797217 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0711 09:45:52.797402 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:53.095277 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0711 09:45:53.095323 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0711 09:45:53.717177 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0711 09:45:53.717369 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0711 09:45:54.316364 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0711 09:45:54.316434 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0711 09:45:55.063894 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0711 09:45:55.064069 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0711 09:45:55.784433 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0711 09:45:55.784486 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:56.461181 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0711 09:45:56.461384 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory I0711 09:45:56.942873 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0711 09:45:56.943068 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory I0711 09:45:57.579426 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0711 09:45:57.594418 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0711 09:45:57.933657 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0711 09:45:57.933849 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory I0711 09:45:58.251260 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0711 09:45:58.251424 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory I0711 09:45:58.872075 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0711 09:45:58.872259 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory executing program I0711 09:45:59.254847 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0711 09:45:59.257005 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory I0711 09:46:00.163537 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0711 09:46:00.163633 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory I0711 09:46:00.764290 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0711 09:46:00.764473 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory I0711 09:46:01.461479 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0711 09:46:01.461668 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory I0711 09:46:01.809870 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0711 09:46:01.810044 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory executing program I0711 09:46:02.459914 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0711 09:46:02.459974 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory I0711 09:46:03.092262 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0711 09:46:03.092477 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory I0711 09:46:03.316617 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0711 09:46:03.316810 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory I0711 09:46:03.499701 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0711 09:46:03.499763 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory I0711 09:46:03.806695 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0711 09:46:03.806744 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory I0711 09:46:04.140168 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0711 09:46:04.140212 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0711 09:46:04.762132 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0711 09:46:04.762193 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory executing program I0711 09:46:05.489860 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0711 09:46:05.489912 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory I0711 09:46:05.718192 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0711 09:46:05.718259 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory I0711 09:46:06.088719 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0711 09:46:06.088904 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory I0711 09:46:06.383044 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0711 09:46:06.383097 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0711 09:46:06.673338 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0711 09:46:06.673378 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory I0711 09:46:06.875664 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0711 09:46:06.875724 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0711 09:46:07.638985 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0711 09:46:07.639192 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory I0711 09:46:07.875037 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0711 09:46:07.875215 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory executing program I0711 09:46:08.267520 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0711 09:46:08.267697 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory I0711 09:46:08.523822 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0711 09:46:08.523865 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory I0711 09:46:08.945655 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0711 09:46:08.945726 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory I0711 09:46:09.165552 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0711 09:46:09.181624 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0711 09:46:09.681954 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0711 09:46:09.682009 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory I0711 09:46:09.903069 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0711 09:46:09.903121 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory I0711 09:46:10.109154 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0711 09:46:10.109204 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory I0711 09:46:10.488709 1 x:0] [ 128] Error opening /bin/sh: no such file or directory I0711 09:46:10.488940 1 x:0] [ 128] Failed to load /bin/sh: no such file or directory executing program I0711 09:46:11.269808 1 x:0] [ 129] Error opening /bin/sh: no such file or directory I0711 09:46:11.269881 1 x:0] [ 129] Failed to load /bin/sh: no such file or directory I0711 09:46:11.687448 1 x:0] [ 130] Error opening /bin/sh: no such file or directory I0711 09:46:11.687639 1 x:0] [ 130] Failed to load /bin/sh: no such file or directory I0711 09:46:12.005170 1 x:0] [ 131] Error opening /bin/sh: no such file or directory I0711 09:46:12.005364 1 x:0] [ 131] Failed to load /bin/sh: no such file or directory I0711 09:46:12.253075 1 x:0] [ 132] Error opening /bin/sh: no such file or directory I0711 09:46:12.253131 1 x:0] [ 132] Failed to load /bin/sh: no such file or directory I0711 09:46:12.783777 1 x:0] [ 133] Error opening /bin/sh: no such file or directory I0711 09:46:12.786047 1 x:0] [ 133] Failed to load /bin/sh: no such file or directory I0711 09:46:13.216293 1 x:0] [ 134] Error opening /bin/sh: no such file or directory I0711 09:46:13.216480 1 x:0] [ 134] Failed to load /bin/sh: no such file or directory I0711 09:46:13.433803 1 x:0] [ 135] Error opening /bin/sh: no such file or directory I0711 09:46:13.441321 1 x:0] [ 135] Failed to load /bin/sh: no such file or directory I0711 09:46:13.696673 1 x:0] [ 136] Error opening /bin/sh: no such file or directory I0711 09:46:13.696895 1 x:0] [ 136] Failed to load /bin/sh: no such file or directory executing program I0711 09:46:13.961755 1 x:0] [ 137] Error opening /bin/sh: no such file or directory I0711 09:46:13.961813 1 x:0] [ 137] Failed to load /bin/sh: no such file or directory I0711 09:46:14.193196 1 x:0] [ 138] Error opening /bin/sh: no such file or directory I0711 09:46:14.193383 1 x:0] [ 138] Failed to load /bin/sh: no such file or directory I0711 09:46:14.553342 1 x:0] [ 139] Error opening /bin/sh: no such file or directory I0711 09:46:14.553552 1 x:0] [ 139] Failed to load /bin/sh: no such file or directory I0711 09:46:14.683801 1 x:0] [ 140] Error opening /bin/sh: no such file or directory I0711 09:46:14.683989 1 x:0] [ 140] Failed to load /bin/sh: no such file or directory I0711 09:46:14.848280 1 x:0] [ 141] Error opening /bin/sh: no such file or directory I0711 09:46:14.848331 1 x:0] [ 141] Failed to load /bin/sh: no such file or directory I0711 09:46:15.356226 1 x:0] [ 142] Error opening /bin/sh: no such file or directory I0711 09:46:15.356419 1 x:0] [ 142] Failed to load /bin/sh: no such file or directory 2018/07/11 09:46:16 program execution failed: executor 0: not serving I0711 09:46:17.015910 9802 x:0] Exiting with status: 256 I0711 09:46:23.015941 1 x:0] Watchdog starting loop, tasks: 6, discount: 0s