last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.53' (ED25519) to the list of known hosts.
Stopping sshd: stopped /usr/sbin/sshd (pid 4035)
OK
Stopping crond: stopped /usr/sbin/crond (pid 4022)
OK
Stopping dhcpcd...
stopped /sbin/dhcpcd (pid 3938)
Stopping network: OK
Stopping iptables: OK
Stopping system message bus: done
Stopping klogd: OK
Stopping acpid: [  116.967814][ T4276] cgroup: Unknown subsys name 'net'
[  117.087020][ T4276] cgroup: Unknown subsys name 'rlimit'
OK
Setting up swapspace version 1, size = 127995904 bytes
Stopping syslogd: stopped /sbin/syslogd (pid 3626)
OK
umount: devtmpfs busy - remounted read-only
umount: can't remount /dev/root read-only
The system is going down NOW!
Connection to 10.128.0.53 closed by remote host.
Sent SIGTERM to all processes
[  120.955332][ T4276] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k FS
Sent SIGKILL to all processes
Requesting system poweroff
[  122.771806][ T4332] kvm: exiting hardware virtualization
[  122.796611][ T4332] sd 0:0:1:0: [sda] Synchronizing SCSI cache
[  122.906060][ T4332] ACPI: PM: Preparing to enter system sleep state S5
[  122.925901][ T4332] reboot: Power down
serialport: VM disconnected.