last executing test programs: kernel console output (not intermixed with test programs): ssh: connect to host 10.128.1.159 port 22: Connection refused Stopping sshd: OK Stopping dhcpcd... stopped /sbin/dhcpcd (pid 3835) Stopping network: OK Stopping iptables: OK Stopping system message bus: done Stopping klogd: OK Stopping acpid: OK Stopping syslogd: OK [ 46.750354][ T4205] ODEBUG: Out of memory. ODEBUG disabled umount: devtmpfs busy - remounted read-only [ 47.235775][ T4205] EXT4-fs (sda1): re-mounted. Opts: (null). Quota mode: none. The system is going down NOW! Sent SIGTERM toSent SIGKILL to all processes Requesting system poweroff [ 49.277746][ T1106] cfg80211: failed to load regulatory.db [ 49.283619][ T4206] kvm: exiting hardware virtualization [ 49.294044][ T4206] sd 0:0:1:0: [sda] Synchronizing SCSI cache [ 49.302934][ T4206] ACPI: PM: Preparing to enter system sleep state S5 [ 49.310396][ T4206] reboot: Power down serialport: VM disconnected.