I0702 17:46:13.424120 48425 x:0] *************************** I0702 17:46:13.424184 48425 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 17:46:13.424239 48425 x:0] Git Revision: ca353b53ed09c94ecf655dba991c7b587026d12a I0702 17:46:13.424245 48425 x:0] PID: 48425 I0702 17:46:13.424255 48425 x:0] UID: 0, GID: 0 I0702 17:46:13.424267 48425 x:0] Configuration: I0702 17:46:13.424276 48425 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0702 17:46:13.424283 48425 x:0] Platform: kvm I0702 17:46:13.424309 48425 x:0] FileAccess: proxy, overlay: true I0702 17:46:13.424318 48425 x:0] Network: sandbox, logging: false I0702 17:46:13.424325 48425 x:0] Strace: false, max size: 1024, syscalls: [] I0702 17:46:13.424330 48425 x:0] *************************** I0702 17:46:13.426057 1 x:0] EXEC: [/syz-fuzzer -test -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -cover=0 -sandbox=none] W0702 17:46:13.433170 1 x:0] No VDSO provided, skipping VDSO mapping I0702 17:46:19.098623 1 x:0] Watchdog starting loop, tasks: 8, discount: 0s 2018/07/02 17:46:39 fuzzer started I0702 17:47:04.098828 1 x:0] Watchdog starting loop, tasks: 23, discount: 0s 2018/07/02 17:47:33 connecting to host at stdin 2018/07/02 17:47:33 checking revisions... W0702 17:47:36.104259 1 x:0] [ 45] No VDSO provided, skipping VDSO mapping executing program 2018/07/02 17:47:38 testing simple program... W0702 17:47:39.507620 1 x:0] [ 46] No VDSO provided, skipping VDSO mapping executing program executing program executing program I0702 17:47:46.382440 1 x:0] [ 48] Error opening /bin/sh: no such file or directory I0702 17:47:46.382489 1 x:0] [ 48] Failed to load /bin/sh: no such file or directory I0702 17:47:47.468232 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0702 17:47:47.468279 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory I0702 17:47:48.608718 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0702 17:47:48.618911 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory executing program I0702 17:47:49.099001 1 x:0] Watchdog starting loop, tasks: 47, discount: 0s I0702 17:47:49.934416 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0702 17:47:49.934471 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0702 17:47:50.696955 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0702 17:47:50.697016 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory executing program I0702 17:47:53.045880 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0702 17:47:53.046089 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory executing program I0702 17:47:55.494147 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0702 17:47:55.494309 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory I0702 17:47:56.352403 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0702 17:47:56.352455 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0702 17:47:57.505044 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0702 17:47:57.505155 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory executing program I0702 17:47:58.361646 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0702 17:47:58.361803 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory I0702 17:47:58.704139 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0702 17:47:58.704304 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0702 17:47:59.516282 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0702 17:47:59.516502 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0702 17:48:00.232877 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0702 17:48:00.233088 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:02.273012 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0702 17:48:02.273084 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory I0702 17:48:02.812392 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0702 17:48:02.812449 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory I0702 17:48:03.914497 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0702 17:48:03.914548 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:05.898223 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0702 17:48:05.898284 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:07.246040 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0702 17:48:07.246078 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory I0702 17:48:08.027377 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0702 17:48:08.027436 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory I0702 17:48:09.201822 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0702 17:48:09.202002 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0702 17:48:09.789669 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0702 17:48:09.789867 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:10.803823 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0702 17:48:10.803872 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory I0702 17:48:11.685020 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0702 17:48:11.685195 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0702 17:48:12.895814 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0702 17:48:12.897264 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:13.704463 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0702 17:48:13.706047 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory I0702 17:48:14.367839 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0702 17:48:14.367944 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory I0702 17:48:14.932619 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0702 17:48:14.932792 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:16.198602 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0702 17:48:16.198790 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0702 17:48:16.851761 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0702 17:48:16.851926 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory I0702 17:48:17.850237 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0702 17:48:17.850448 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory I0702 17:48:18.769955 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0702 17:48:18.770212 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:19.993648 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0702 17:48:19.998960 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0702 17:48:21.105115 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0702 17:48:21.105292 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:22.304301 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0702 17:48:22.304477 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory I0702 17:48:22.747888 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0702 17:48:22.753021 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory I0702 17:48:24.117542 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0702 17:48:24.117753 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:25.531784 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0702 17:48:25.531834 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0702 17:48:26.131398 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0702 17:48:26.131615 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0702 17:48:27.283279 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0702 17:48:27.283543 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:28.393049 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0702 17:48:28.393252 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0702 17:48:29.869595 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0702 17:48:29.869848 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0702 17:48:30.698853 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0702 17:48:30.699110 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:31.522153 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0702 17:48:31.522199 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0702 17:48:31.938661 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0702 17:48:31.938702 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0702 17:48:32.874822 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0702 17:48:32.874880 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0702 17:48:33.447395 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0702 17:48:33.469657 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0702 17:48:34.099281 1 x:0] Watchdog starting loop, tasks: 47, discount: 0s executing program I0702 17:48:34.558333 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0702 17:48:34.558504 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0702 17:48:35.034709 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0702 17:48:35.034925 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory I0702 17:48:35.833591 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0702 17:48:35.833755 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory I0702 17:48:36.957519 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0702 17:48:36.957573 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory executing program I0702 17:48:37.916149 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0702 17:48:37.916334 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory I0702 17:48:38.409839 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0702 17:48:38.409913 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory I0702 17:48:38.965796 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0702 17:48:38.965852 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory executing program 2018/07/02 17:48:42 program execution failed: executor 0: not serving I0702 17:48:42.895118 48425 x:0] Exiting with status: 256