I0626 11:35:09.481997 26851 x:0] *************************** I0626 11:35:09.482081 26851 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] I0626 11:35:09.482156 26851 x:0] Git Revision: db94befb634b05aab0255214cd8c5eab0f5daaf2 I0626 11:35:09.482163 26851 x:0] PID: 26851 I0626 11:35:09.482170 26851 x:0] UID: 0, GID: 0 I0626 11:35:09.482173 26851 x:0] Configuration: I0626 11:35:09.482182 26851 x:0] RootDir: /syzkaller/managers/kvm-proxy-overlay-sandbox/latest.tmp/workdir/gvisor_root I0626 11:35:09.482187 26851 x:0] Platform: kvm I0626 11:35:09.482193 26851 x:0] FileAccess: proxy, overlay: true I0626 11:35:09.482200 26851 x:0] Network: sandbox, logging: false I0626 11:35:09.482207 26851 x:0] Strace: false, max size: 1024, syscalls: [] I0626 11:35:09.482211 26851 x:0] *************************** I0626 11:35:09.483474 1 x:0] EXEC: [/syz-fuzzer -test -executor=/syz-executor -name=test -arch=amd64 -manager=stdin -cover=0 -sandbox=none] 2018/06/26 11:35:18 fuzzer started 2018/06/26 11:35:34 connecting to host at stdin 2018/06/26 11:35:34 failed to connect: dial tcp: address stdin: missing port in address I0626 11:35:34.363373 26851 x:0] Exiting with status: 256 I0626 11:35:38.717367 1 x:0] Watchdog starting loop, tasks: 5, discount: 0s