I0703 18:40:34.200448 21914 x:0] *************************** I0703 18:40:34.200510 21914 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-0 /syz-fuzzer -test -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -cover=0 -sandbox=none] I0703 18:40:34.200560 21914 x:0] Git Revision: c1b4c1ffee850aea2880f5f91a1e48e840933c71 I0703 18:40:34.200564 21914 x:0] PID: 21914 I0703 18:40:34.200571 21914 x:0] UID: 0, GID: 0 I0703 18:40:34.200584 21914 x:0] Configuration: I0703 18:40:34.200588 21914 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0703 18:40:34.200591 21914 x:0] Platform: kvm I0703 18:40:34.200602 21914 x:0] FileAccess: proxy, overlay: true I0703 18:40:34.200608 21914 x:0] Network: sandbox, logging: false I0703 18:40:34.200613 21914 x:0] Strace: false, max size: 1024, syscalls: [] I0703 18:40:34.200617 21914 x:0] *************************** I0703 18:40:34.201984 1 x:0] EXEC: [/syz-fuzzer -test -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -cover=0 -sandbox=none] W0703 18:40:34.207855 1 x:0] No VDSO provided, skipping VDSO mapping 2018/07/03 18:41:10 fuzzer started I0703 18:41:11.080040 1 x:0] Watchdog starting loop, tasks: 11, discount: 0s I0703 18:41:56.080241 1 x:0] Watchdog starting loop, tasks: 42, discount: 0s 2018/07/03 18:42:04 connecting to host at stdin 2018/07/03 18:42:04 checking revisions... W0703 18:42:06.388719 1 x:0] [ 44] No VDSO provided, skipping VDSO mapping executing program 2018/07/03 18:42:09 testing simple program... executing program W0703 18:42:10.917611 1 x:0] [ 45] No VDSO provided, skipping VDSO mapping executing program I0703 18:42:16.372259 1 x:0] [ 47] Error opening /bin/sh: no such file or directory I0703 18:42:16.372490 1 x:0] [ 47] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:17.480938 1 x:0] [ 48] Error opening /bin/sh: no such file or directory I0703 18:42:17.480986 1 x:0] [ 48] Failed to load /bin/sh: no such file or directory I0703 18:42:17.936807 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0703 18:42:17.937022 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory I0703 18:42:18.990272 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0703 18:42:18.990737 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:19.808324 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0703 18:42:19.808489 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0703 18:42:21.138111 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0703 18:42:21.138344 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory I0703 18:42:22.425560 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0703 18:42:22.425619 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:23.359750 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0703 18:42:23.359787 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory I0703 18:42:24.186414 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0703 18:42:24.186467 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0703 18:42:25.339862 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0703 18:42:25.340054 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:26.222773 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0703 18:42:26.222988 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory I0703 18:42:27.060790 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0703 18:42:27.061028 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0703 18:42:27.718623 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0703 18:42:27.718681 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0703 18:42:28.358569 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0703 18:42:28.358631 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:28.826166 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0703 18:42:28.826386 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory I0703 18:42:29.840331 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0703 18:42:29.840417 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory I0703 18:42:30.661673 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0703 18:42:30.661897 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory I0703 18:42:31.004436 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0703 18:42:31.004684 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory I0703 18:42:31.616826 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0703 18:42:31.616889 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:32.372257 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0703 18:42:32.372294 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory I0703 18:42:33.010530 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0703 18:42:33.010606 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0703 18:42:33.746158 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0703 18:42:33.746302 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0703 18:42:34.418624 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0703 18:42:34.418822 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:35.646048 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0703 18:42:35.646087 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory I0703 18:42:36.426554 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0703 18:42:36.443162 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0703 18:42:37.017299 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0703 18:42:37.017501 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory I0703 18:42:37.700714 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0703 18:42:37.700912 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:38.440335 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0703 18:42:38.440376 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory I0703 18:42:39.256840 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0703 18:42:39.256896 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0703 18:42:40.298746 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0703 18:42:40.298915 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:41.003025 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0703 18:42:41.003196 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory I0703 18:42:41.080426 1 x:0] Watchdog starting loop, tasks: 45, discount: 0s I0703 18:42:41.653509 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0703 18:42:41.653706 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0703 18:42:42.374433 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0703 18:42:42.374483 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0703 18:42:42.994256 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0703 18:42:42.994401 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory I0703 18:42:43.629864 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0703 18:42:43.630059 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:44.124878 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0703 18:42:44.125227 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory I0703 18:42:44.577133 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0703 18:42:44.577178 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory I0703 18:42:45.065984 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0703 18:42:45.066040 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0703 18:42:45.305055 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0703 18:42:45.305255 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0703 18:42:45.708605 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0703 18:42:45.708781 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory I0703 18:42:46.446544 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0703 18:42:46.449685 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:47.053765 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0703 18:42:47.053956 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0703 18:42:47.320456 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0703 18:42:47.320524 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory I0703 18:42:47.802571 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0703 18:42:47.802762 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0703 18:42:48.588932 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0703 18:42:48.588991 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0703 18:42:49.366788 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0703 18:42:49.366839 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:49.805165 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0703 18:42:49.805245 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0703 18:42:50.474717 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0703 18:42:50.474785 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0703 18:42:50.989629 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0703 18:42:50.989693 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory I0703 18:42:51.381975 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0703 18:42:51.382207 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory I0703 18:42:52.008404 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0703 18:42:52.009222 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0703 18:42:52.364220 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0703 18:42:52.364439 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory I0703 18:42:52.562508 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0703 18:42:52.562727 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:53.192909 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0703 18:42:53.192979 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory I0703 18:42:53.693994 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0703 18:42:53.694043 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory I0703 18:42:54.238230 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0703 18:42:54.238417 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory I0703 18:42:54.993101 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0703 18:42:54.993314 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:55.998050 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0703 18:42:55.998232 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory I0703 18:42:56.192882 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0703 18:42:56.193091 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory I0703 18:42:57.032678 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0703 18:42:57.032745 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory I0703 18:42:57.530442 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0703 18:42:57.530490 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory I0703 18:42:57.998880 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0703 18:42:57.998952 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory I0703 18:42:58.351830 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0703 18:42:58.351888 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory executing program I0703 18:42:59.052440 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0703 18:42:59.052609 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory I0703 18:42:59.364394 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0703 18:42:59.364571 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0703 18:42:59.913322 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0703 18:42:59.913385 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory I0703 18:43:00.625393 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0703 18:43:00.625585 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory I0703 18:43:01.210234 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0703 18:43:01.213145 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory I0703 18:43:01.421422 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0703 18:43:01.421595 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory executing program I0703 18:43:01.773110 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0703 18:43:01.773264 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0703 18:43:02.176164 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0703 18:43:02.176357 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory I0703 18:43:02.410295 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0703 18:43:02.410361 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0703 18:43:02.865505 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0703 18:43:02.865683 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory I0703 18:43:03.337540 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0703 18:43:03.337716 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory I0703 18:43:03.776412 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0703 18:43:03.776467 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory I0703 18:43:04.285745 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0703 18:43:04.285797 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory I0703 18:43:04.701615 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0703 18:43:04.701646 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory executing program I0703 18:43:05.098678 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0703 18:43:05.098727 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0703 18:43:05.290453 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0703 18:43:05.304174 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory I0703 18:43:05.789112 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0703 18:43:05.789282 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory I0703 18:43:06.002692 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0703 18:43:06.002849 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory I0703 18:43:06.669807 1 x:0] [ 128] Error opening /bin/sh: no such file or directory I0703 18:43:06.669959 1 x:0] [ 128] Failed to load /bin/sh: no such file or directory I0703 18:43:07.508653 1 x:0] [ 129] Error opening /bin/sh: no such file or directory I0703 18:43:07.508780 1 x:0] [ 129] Failed to load /bin/sh: no such file or directory executing program I0703 18:43:07.891575 1 x:0] [ 130] Error opening /bin/sh: no such file or directory I0703 18:43:07.891738 1 x:0] [ 130] Failed to load /bin/sh: no such file or directory I0703 18:43:08.089255 1 x:0] [ 131] Error opening /bin/sh: no such file or directory I0703 18:43:08.091752 1 x:0] [ 131] Failed to load /bin/sh: no such file or directory I0703 18:43:08.349581 1 x:0] [ 132] Error opening /bin/sh: no such file or directory I0703 18:43:08.349800 1 x:0] [ 132] Failed to load /bin/sh: no such file or directory I0703 18:43:08.533330 1 x:0] [ 133] Error opening /bin/sh: no such file or directory I0703 18:43:08.533401 1 x:0] [ 133] Failed to load /bin/sh: no such file or directory I0703 18:43:08.930361 1 x:0] [ 134] Error opening /bin/sh: no such file or directory I0703 18:43:08.930576 1 x:0] [ 134] Failed to load /bin/sh: no such file or directory I0703 18:43:09.249899 1 x:0] [ 135] Error opening /bin/sh: no such file or directory I0703 18:43:09.249945 1 x:0] [ 135] Failed to load /bin/sh: no such file or directory I0703 18:43:09.693965 1 x:0] [ 136] Error opening /bin/sh: no such file or directory I0703 18:43:09.694018 1 x:0] [ 136] Failed to load /bin/sh: no such file or directory I0703 18:43:10.298514 1 x:0] [ 137] Error opening /bin/sh: no such file or directory I0703 18:43:10.298573 1 x:0] [ 137] Failed to load /bin/sh: no such file or directory executing program I0703 18:43:10.966366 1 x:0] [ 138] Error opening /bin/sh: no such file or directory I0703 18:43:10.966531 1 x:0] [ 138] Failed to load /bin/sh: no such file or directory 2018/07/03 18:43:11 program execution failed: executor 0: not serving I0703 18:43:12.291156 21914 x:0] Exiting with status: 256