last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.1.160' (ED25519) to the list of known hosts.
Stopping sshd: stopped /usr/sbin/sshd (pid 3943)
OK
Stopping crond: stopped /usr/sbin/crond (pid 3928)
OK
Stopping dhcpcd...
stopped /sbin/dhcpcd (pid 3853)
Stopping network: OK
Stopping iptables: OK
Stopping system message bus: done
[   63.563853][ T4172] cgroup: Unknown subsys name 'net'
[   63.690170][ T4172] cgroup: Unknown subsys name 'rlimit'
Stopping klogd: OK
Setting up swapspace version 1, size = 127995904 bytes
Stopping acpid: OK
Stopping syslogd: stopped /sbin/syslogd (pid 3543)
OK
[   65.315733][ T4231] ODEBUG: Out of memory. ODEBUG disabled
[   65.401956][ T4172] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k FS
Connection to 10.128.1.160 closed by remote host.
umount: devtmpfs busy - remounted read-only
umount: can't remount /dev/root read-only
The system is going down NOW!
Sent SIGTERM to all processes
Sent SIGKILL to all processes
Requesting system poweroff
[   68.268161][ T4232] kvm: exiting hardware virtualization
[   68.272331][ T1108] cfg80211: failed to load regulatory.db
[   68.286085][ T4232] sd 0:0:1:0: [sda] Synchronizing SCSI cache
[   68.296460][ T4232] ACPI: PM: Preparing to enter system sleep state S5
[   68.305205][ T4232] reboot: Power down
serialport: VM disconnected.