last executing test programs:

kernel console output (not intermixed with test programs):

Warning: Permanently added '10.128.0.66' (ED25519) to the list of known hosts.
[   73.849261][ T4173] cgroup: Unknown subsys name 'net'
[   73.982563][ T4173] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
Stopping sshd: stopped /usr/sbin/sshd (pid 3954)
OK
Stopping crond: stopped /usr/sbin/crond (pid 3929)
OK
Stopping dhcpcd...
stopped /sbin/dhcpcd (pid 3854)
Stopping network: OK
Stopping iptables: OK
[   76.086434][ T3855] dhcpcd (3855) used greatest stack depth: 20840 bytes left
Stopping system message bus: done
[   76.743895][ T4173] Adding 124996k swap on ./swap-file.  Priority:0 extents:1 across:124996k FS
Stopping klogd: OK
Stopping acpid: [   77.210300][ T1433] ieee802154 phy0 wpan0: encryption failed: -22
[   77.218176][ T1433] ieee802154 phy1 wpan1: encryption failed: -22
OK
Stopping syslogd: stopped /sbin/syslogd (pid 3544)
OK
umount: can't remount debugfs read-only
[   78.491613][ T4256] ODEBUG: Out of memory. ODEBUG disabled
[   78.693586][ T4246] chnl_net:caif_netlink_parms(): no params data found
[   78.858493][ T4235] chnl_net:caif_netlink_parms(): no params data found
[   78.894258][ T4240] chnl_net:caif_netlink_parms(): no params data found
[   78.909731][ T4234] chnl_net:caif_netlink_parms(): no params data found
[   78.930879][ T4237] chnl_net:caif_netlink_parms(): no params data found
[   79.123279][ T4246] bridge0: port 1(bridge_slave_0) entered blocking state
[   79.132603][ T4246] bridge0: port 1(bridge_slave_0) entered disabled state
[   79.147193][ T4246] device bridge_slave_0 entered promiscuous mode
[   79.176617][ T4246] bridge0: port 2(bridge_slave_1) entered blocking state
[   79.185096][ T4246] bridge0: port 2(bridge_slave_1) entered disabled state
umount: sysfs busy - remounted r[   79.194932][ T4246] device bridge_slave_1 entered promiscuous mode
ead-only
umount: devtmpfs busy - remounted read-only
umount: can't remount /dev/root read-only
The system is going down NOW!
Connection to 10.128.0.66 closed by remote host.
Sent SIGTERM to all processes
[   79.337870][ T4240] bridge0: port 1(bridge_slave_0) entered blocking state
[   79.345287][ T4240] bridge0: port 1(bridge_slave_0) entered disabled state
[   79.356255][ T4240] device bridge_slave_0 entered promiscuous mode
[   80.347118][ T1238] device bridge_slave_0 left promiscuous mode
[   80.355460][ T1238] bridge0: port 1(bridge_slave_0) entered disabled state
[   80.418338][ T1238] bond0 (unregistering): Released all slaves
Sent SIGKILL to all processes
Requesting system poweroff
[   81.479918][ T4287] kvm: exiting hardware virtualization
[   81.481513][ T1111] cfg80211: failed to load regulatory.db
[   81.506339][ T4287] sd 0:0:1:0: [sda] Synchronizing SCSI cache
[   81.522457][ T4287] ACPI: PM: Preparing to enter system sleep state S5
[   81.535363][ T4287] reboot: Power down
serialport: VM disconnected.