I0713 00:21:55.424679 15933 x:0] *************************** I0713 00:21:55.424759 15933 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-2 /syz-fuzzer -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -sandbox=none -procs=0 -v=0 -cover=false -debug=false -test=true] I0713 00:21:55.428537 15933 x:0] Git Revision: a28b274abb3ac0ce652ee395d5a48e7b7fdfb3ad I0713 00:21:55.428544 15933 x:0] PID: 15933 I0713 00:21:55.428552 15933 x:0] UID: 0, GID: 0 I0713 00:21:55.428555 15933 x:0] Configuration: I0713 00:21:55.428558 15933 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0713 00:21:55.428561 15933 x:0] Platform: kvm I0713 00:21:55.428576 15933 x:0] FileAccess: proxy, overlay: true I0713 00:21:55.428581 15933 x:0] Network: sandbox, logging: false I0713 00:21:55.428587 15933 x:0] Strace: false, max size: 1024, syscalls: [] I0713 00:21:55.428591 15933 x:0] *************************** I0713 00:21:55.433568 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] 2018/07/13 00:22:26 fuzzer started I0713 00:22:29.399347 1 x:0] Watchdog starting loop, tasks: 12, discount: 0s 2018/07/13 00:23:10 connecting to host at stdin 2018/07/13 00:23:11 checking revisions... I0713 00:23:14.399590 1 x:0] Watchdog starting loop, tasks: 44, discount: 0s executing program 2018/07/13 00:23:15 testing simple program... executing program executing program executing program executing program I0713 00:23:27.769942 1 x:0] [ 49] Error opening /bin/sh: no such file or directory I0713 00:23:27.770011 1 x:0] [ 49] Failed to load /bin/sh: no such file or directory I0713 00:23:28.718900 1 x:0] [ 50] Error opening /bin/sh: no such file or directory I0713 00:23:28.719068 1 x:0] [ 50] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:29.590472 1 x:0] [ 51] Error opening /bin/sh: no such file or directory I0713 00:23:29.590646 1 x:0] [ 51] Failed to load /bin/sh: no such file or directory I0713 00:23:30.216351 1 x:0] [ 52] Error opening /bin/sh: no such file or directory I0713 00:23:30.216396 1 x:0] [ 52] Failed to load /bin/sh: no such file or directory I0713 00:23:30.727574 1 x:0] [ 53] Error opening /bin/sh: no such file or directory I0713 00:23:30.727754 1 x:0] [ 53] Failed to load /bin/sh: no such file or directory I0713 00:23:31.058506 1 x:0] [ 54] Error opening /bin/sh: no such file or directory I0713 00:23:31.058658 1 x:0] [ 54] Failed to load /bin/sh: no such file or directory I0713 00:23:31.480580 1 x:0] [ 55] Error opening /bin/sh: no such file or directory I0713 00:23:31.480664 1 x:0] [ 55] Failed to load /bin/sh: no such file or directory I0713 00:23:31.801517 1 x:0] [ 56] Error opening /bin/sh: no such file or directory I0713 00:23:31.801746 1 x:0] [ 56] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:32.526716 1 x:0] [ 57] Error opening /bin/sh: no such file or directory I0713 00:23:32.526781 1 x:0] [ 57] Failed to load /bin/sh: no such file or directory I0713 00:23:33.383181 1 x:0] [ 58] Error opening /bin/sh: no such file or directory I0713 00:23:33.383399 1 x:0] [ 58] Failed to load /bin/sh: no such file or directory I0713 00:23:34.307994 1 x:0] [ 59] Error opening /bin/sh: no such file or directory I0713 00:23:34.308112 1 x:0] [ 59] Failed to load /bin/sh: no such file or directory I0713 00:23:35.077743 1 x:0] [ 60] Error opening /bin/sh: no such file or directory I0713 00:23:35.077968 1 x:0] [ 60] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:35.779481 1 x:0] [ 61] Error opening /bin/sh: no such file or directory I0713 00:23:35.779713 1 x:0] [ 61] Failed to load /bin/sh: no such file or directory I0713 00:23:36.977197 1 x:0] [ 62] Error opening /bin/sh: no such file or directory I0713 00:23:36.977266 1 x:0] [ 62] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:38.225816 1 x:0] [ 63] Error opening /bin/sh: no such file or directory I0713 00:23:38.226019 1 x:0] [ 63] Failed to load /bin/sh: no such file or directory I0713 00:23:39.117358 1 x:0] [ 64] Error opening /bin/sh: no such file or directory I0713 00:23:39.117412 1 x:0] [ 64] Failed to load /bin/sh: no such file or directory I0713 00:23:40.094970 1 x:0] [ 65] Error opening /bin/sh: no such file or directory I0713 00:23:40.095174 1 x:0] [ 65] Failed to load /bin/sh: no such file or directory I0713 00:23:40.844151 1 x:0] [ 66] Error opening /bin/sh: no such file or directory I0713 00:23:40.844457 1 x:0] [ 66] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:41.295893 1 x:0] [ 67] Error opening /bin/sh: no such file or directory I0713 00:23:41.296082 1 x:0] [ 67] Failed to load /bin/sh: no such file or directory I0713 00:23:41.615975 1 x:0] [ 68] Error opening /bin/sh: no such file or directory I0713 00:23:41.616163 1 x:0] [ 68] Failed to load /bin/sh: no such file or directory I0713 00:23:42.816775 1 x:0] [ 69] Error opening /bin/sh: no such file or directory I0713 00:23:42.816830 1 x:0] [ 69] Failed to load /bin/sh: no such file or directory I0713 00:23:43.905408 1 x:0] [ 70] Error opening /bin/sh: no such file or directory I0713 00:23:43.905622 1 x:0] [ 70] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:44.754610 1 x:0] [ 71] Error opening /bin/sh: no such file or directory I0713 00:23:44.754808 1 x:0] [ 71] Failed to load /bin/sh: no such file or directory I0713 00:23:45.324123 1 x:0] [ 72] Error opening /bin/sh: no such file or directory I0713 00:23:45.324185 1 x:0] [ 72] Failed to load /bin/sh: no such file or directory I0713 00:23:45.649135 1 x:0] [ 73] Error opening /bin/sh: no such file or directory I0713 00:23:45.649194 1 x:0] [ 73] Failed to load /bin/sh: no such file or directory I0713 00:23:46.316368 1 x:0] [ 74] Error opening /bin/sh: no such file or directory I0713 00:23:46.316523 1 x:0] [ 74] Failed to load /bin/sh: no such file or directory I0713 00:23:46.859575 1 x:0] [ 75] Error opening /bin/sh: no such file or directory I0713 00:23:46.859773 1 x:0] [ 75] Failed to load /bin/sh: no such file or directory I0713 00:23:47.315113 1 x:0] [ 76] Error opening /bin/sh: no such file or directory I0713 00:23:47.315180 1 x:0] [ 76] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:48.008726 1 x:0] [ 77] Error opening /bin/sh: no such file or directory I0713 00:23:48.008958 1 x:0] [ 77] Failed to load /bin/sh: no such file or directory I0713 00:23:48.513846 1 x:0] [ 78] Error opening /bin/sh: no such file or directory I0713 00:23:48.529626 1 x:0] [ 78] Failed to load /bin/sh: no such file or directory I0713 00:23:49.067835 1 x:0] [ 79] Error opening /bin/sh: no such file or directory I0713 00:23:49.068011 1 x:0] [ 79] Failed to load /bin/sh: no such file or directory I0713 00:23:49.953919 1 x:0] [ 80] Error opening /bin/sh: no such file or directory I0713 00:23:49.954135 1 x:0] [ 80] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:50.576990 1 x:0] [ 81] Error opening /bin/sh: no such file or directory I0713 00:23:50.577227 1 x:0] [ 81] Failed to load /bin/sh: no such file or directory I0713 00:23:52.245100 1 x:0] [ 82] Error opening /bin/sh: no such file or directory I0713 00:23:52.245151 1 x:0] [ 82] Failed to load /bin/sh: no such file or directory I0713 00:23:52.727330 1 x:0] [ 83] Error opening /bin/sh: no such file or directory I0713 00:23:52.727726 1 x:0] [ 83] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:53.420195 1 x:0] [ 84] Error opening /bin/sh: no such file or directory I0713 00:23:53.420383 1 x:0] [ 84] Failed to load /bin/sh: no such file or directory I0713 00:23:54.317106 1 x:0] [ 85] Error opening /bin/sh: no such file or directory I0713 00:23:54.318283 1 x:0] [ 85] Failed to load /bin/sh: no such file or directory I0713 00:23:55.592191 1 x:0] [ 86] Error opening /bin/sh: no such file or directory I0713 00:23:55.596340 1 x:0] [ 86] Failed to load /bin/sh: no such file or directory executing program I0713 00:23:56.935943 1 x:0] [ 87] Error opening /bin/sh: no such file or directory I0713 00:23:56.936967 1 x:0] [ 87] Failed to load /bin/sh: no such file or directory I0713 00:23:57.713501 1 x:0] [ 88] Error opening /bin/sh: no such file or directory I0713 00:23:57.713737 1 x:0] [ 88] Failed to load /bin/sh: no such file or directory I0713 00:23:58.260928 1 x:0] [ 89] Error opening /bin/sh: no such file or directory I0713 00:23:58.261266 1 x:0] [ 89] Failed to load /bin/sh: no such file or directory I0713 00:23:58.972968 1 x:0] [ 90] Error opening /bin/sh: no such file or directory I0713 00:23:58.973203 1 x:0] [ 90] Failed to load /bin/sh: no such file or directory I0713 00:23:59.387606 1 x:0] [ 91] Error opening /bin/sh: no such file or directory I0713 00:23:59.387775 1 x:0] [ 91] Failed to load /bin/sh: no such file or directory I0713 00:23:59.399815 1 x:0] Watchdog starting loop, tasks: 48, discount: 0s executing program I0713 00:23:59.792370 1 x:0] [ 92] Error opening /bin/sh: no such file or directory I0713 00:23:59.792545 1 x:0] [ 92] Failed to load /bin/sh: no such file or directory I0713 00:24:00.144859 1 x:0] [ 93] Error opening /bin/sh: no such file or directory I0713 00:24:00.145020 1 x:0] [ 93] Failed to load /bin/sh: no such file or directory I0713 00:24:00.476162 1 x:0] [ 94] Error opening /bin/sh: no such file or directory I0713 00:24:00.476331 1 x:0] [ 94] Failed to load /bin/sh: no such file or directory I0713 00:24:01.535250 1 x:0] [ 95] Error opening /bin/sh: no such file or directory I0713 00:24:01.535327 1 x:0] [ 95] Failed to load /bin/sh: no such file or directory I0713 00:24:02.203837 1 x:0] [ 96] Error opening /bin/sh: no such file or directory I0713 00:24:02.204021 1 x:0] [ 96] Failed to load /bin/sh: no such file or directory executing program I0713 00:24:02.515835 1 x:0] [ 97] Error opening /bin/sh: no such file or directory I0713 00:24:02.516020 1 x:0] [ 97] Failed to load /bin/sh: no such file or directory I0713 00:24:02.776443 1 x:0] [ 98] Error opening /bin/sh: no such file or directory I0713 00:24:02.781073 1 x:0] [ 98] Failed to load /bin/sh: no such file or directory I0713 00:24:03.278608 1 x:0] [ 99] Error opening /bin/sh: no such file or directory I0713 00:24:03.278831 1 x:0] [ 99] Failed to load /bin/sh: no such file or directory I0713 00:24:03.779723 1 x:0] [ 100] Error opening /bin/sh: no such file or directory I0713 00:24:03.779807 1 x:0] [ 100] Failed to load /bin/sh: no such file or directory I0713 00:24:05.043805 1 x:0] [ 101] Error opening /bin/sh: no such file or directory I0713 00:24:05.054787 1 x:0] [ 101] Failed to load /bin/sh: no such file or directory executing program I0713 00:24:06.070895 1 x:0] [ 102] Error opening /bin/sh: no such file or directory I0713 00:24:06.071100 1 x:0] [ 102] Failed to load /bin/sh: no such file or directory I0713 00:24:06.577529 1 x:0] [ 103] Error opening /bin/sh: no such file or directory I0713 00:24:06.577781 1 x:0] [ 103] Failed to load /bin/sh: no such file or directory I0713 00:24:06.824625 1 x:0] [ 104] Error opening /bin/sh: no such file or directory I0713 00:24:06.824826 1 x:0] [ 104] Failed to load /bin/sh: no such file or directory I0713 00:24:07.099953 1 x:0] [ 105] Error opening /bin/sh: no such file or directory I0713 00:24:07.112297 1 x:0] [ 105] Failed to load /bin/sh: no such file or directory I0713 00:24:07.522970 1 x:0] [ 106] Error opening /bin/sh: no such file or directory I0713 00:24:07.523348 1 x:0] [ 106] Failed to load /bin/sh: no such file or directory I0713 00:24:07.731688 1 x:0] [ 107] Error opening /bin/sh: no such file or directory I0713 00:24:07.731743 1 x:0] [ 107] Failed to load /bin/sh: no such file or directory executing program I0713 00:24:08.233236 1 x:0] [ 108] Error opening /bin/sh: no such file or directory I0713 00:24:08.233295 1 x:0] [ 108] Failed to load /bin/sh: no such file or directory I0713 00:24:08.483796 1 x:0] [ 109] Error opening /bin/sh: no such file or directory I0713 00:24:08.483989 1 x:0] [ 109] Failed to load /bin/sh: no such file or directory I0713 00:24:08.856385 1 x:0] [ 110] Error opening /bin/sh: no such file or directory I0713 00:24:08.859283 1 x:0] [ 110] Failed to load /bin/sh: no such file or directory I0713 00:24:09.617614 1 x:0] [ 111] Error opening /bin/sh: no such file or directory I0713 00:24:09.617688 1 x:0] [ 111] Failed to load /bin/sh: no such file or directory I0713 00:24:09.829619 1 x:0] [ 112] Error opening /bin/sh: no such file or directory I0713 00:24:09.829812 1 x:0] [ 112] Failed to load /bin/sh: no such file or directory I0713 00:24:10.081288 1 x:0] [ 113] Error opening /bin/sh: no such file or directory I0713 00:24:10.093620 1 x:0] [ 113] Failed to load /bin/sh: no such file or directory I0713 00:24:10.369879 1 x:0] [ 114] Error opening /bin/sh: no such file or directory I0713 00:24:10.370082 1 x:0] [ 114] Failed to load /bin/sh: no such file or directory I0713 00:24:10.803407 1 x:0] [ 115] Error opening /bin/sh: no such file or directory I0713 00:24:10.810631 1 x:0] [ 115] Failed to load /bin/sh: no such file or directory executing program I0713 00:24:11.284343 1 x:0] [ 116] Error opening /bin/sh: no such file or directory I0713 00:24:11.284420 1 x:0] [ 116] Failed to load /bin/sh: no such file or directory I0713 00:24:11.799009 1 x:0] [ 117] Error opening /bin/sh: no such file or directory I0713 00:24:11.799206 1 x:0] [ 117] Failed to load /bin/sh: no such file or directory I0713 00:24:12.179892 1 x:0] [ 118] Error opening /bin/sh: no such file or directory I0713 00:24:12.179954 1 x:0] [ 118] Failed to load /bin/sh: no such file or directory I0713 00:24:12.696045 1 x:0] [ 119] Error opening /bin/sh: no such file or directory I0713 00:24:12.696209 1 x:0] [ 119] Failed to load /bin/sh: no such file or directory I0713 00:24:13.157670 1 x:0] [ 120] Error opening /bin/sh: no such file or directory I0713 00:24:13.160133 1 x:0] [ 120] Failed to load /bin/sh: no such file or directory I0713 00:24:13.717765 1 x:0] [ 121] Error opening /bin/sh: no such file or directory I0713 00:24:13.717970 1 x:0] [ 121] Failed to load /bin/sh: no such file or directory I0713 00:24:14.120792 1 x:0] [ 122] Error opening /bin/sh: no such file or directory I0713 00:24:14.120897 1 x:0] [ 122] Failed to load /bin/sh: no such file or directory executing program I0713 00:24:15.030233 1 x:0] [ 123] Error opening /bin/sh: no such file or directory I0713 00:24:15.030442 1 x:0] [ 123] Failed to load /bin/sh: no such file or directory I0713 00:24:15.668440 1 x:0] [ 124] Error opening /bin/sh: no such file or directory I0713 00:24:15.668634 1 x:0] [ 124] Failed to load /bin/sh: no such file or directory I0713 00:24:16.020440 1 x:0] [ 125] Error opening /bin/sh: no such file or directory I0713 00:24:16.024900 1 x:0] [ 125] Failed to load /bin/sh: no such file or directory I0713 00:24:16.448119 1 x:0] [ 126] Error opening /bin/sh: no such file or directory I0713 00:24:16.461453 1 x:0] [ 126] Failed to load /bin/sh: no such file or directory I0713 00:24:16.626847 1 x:0] [ 127] Error opening /bin/sh: no such file or directory I0713 00:24:16.627043 1 x:0] [ 127] Failed to load /bin/sh: no such file or directory I0713 00:24:16.908513 1 x:0] [ 128] Error opening /bin/sh: no such file or directory I0713 00:24:16.908570 1 x:0] [ 128] Failed to load /bin/sh: no such file or directory executing program I0713 00:24:17.424273 1 x:0] [ 129] Error opening /bin/sh: no such file or directory I0713 00:24:17.424452 1 x:0] [ 129] Failed to load /bin/sh: no such file or directory I0713 00:24:18.044540 1 x:0] [ 130] Error opening /bin/sh: no such file or directory I0713 00:24:18.044745 1 x:0] [ 130] Failed to load /bin/sh: no such file or directory 2018/07/13 00:24:18 program execution failed: executor 0: not serving I0713 00:24:18.965322 15933 x:0] Exiting with status: 256