Router threw a wobbla - "Top" info in syslog?

[alan6854321]

Any idea what happened here?
Router UI locked up and when I looked in the syslog (On a remote machine) it was full of weird messages including what looks like the output from a "top" command.
A reboot fixed it.

04-Apr 16:53:40 AX rc_service: skip the event: start_amas_wlcconnect.
04-Apr 16:53:40 AX rc_service: watchdog 2430:notify_rc start_amas_misc
04-Apr 16:53:40 AX rc_service: waitting "" via  ...
04-Apr 16:53:55 AX rc_service: skip the event: start_amas_misc.
04-Apr 16:53:55 AX rc_service: watchdog 2430:notify_rc start_amas_ssd
04-Apr 16:53:55 AX rc_service: waitting "" via  ...
04-Apr 16:54:10 AX rc_service: skip the event: start_amas_ssd.
04-Apr 16:54:30 AX BONDING: no report
04-Apr 16:54:40 AX BONDING: option disabled
04-Apr 16:54:40 AX top: Mem: 809800K used, 208988K free, 4636K shrd, 26488K buff, 191828K cached
04-Apr 16:54:40 AX top: CPU:  2.3% usr  0.0% sys  0.0% nic 97.6% idle  0.0% io  0.0% irq  0.0% sirq
04-Apr 16:54:40 AX top: Load average: 0.18 0.23 0.22 1/298 29628
04-Apr 16:54:40 AX top:   PID  PPID USER     STAT   VSZ %VSZ CPU %CPU COMMAND
04-Apr 16:54:40 AX top: 29626 29625 AsusAdmi R     3328  0.3   0  2.3 top -b -n 1
04-Apr 16:54:40 AX top:  2524     1 AsusAdmi S    20880  2.0   2  0.0 conn_diag
04-Apr 16:54:40 AX top:  8133     1 AsusAdmi S    20548  2.0   1  0.0 wred -B
04-Apr 16:54:40 AX top:  2552     1 AsusAdmi S    20212  1.9   2  0.0 cfg_server
04-Apr 16:54:40 AX top:  2522     1 AsusAdmi S    19496  1.9   0  0.0 roamast
04-Apr 16:54:40 AX top:  2547  2524 AsusAdmi S    18472  1.8   0  0.0 amas_portstatus
04-Apr 16:54:40 AX watchdog: start httpd
04-Apr 16:54:40 AX rc_service: watchdog 2430:notify_rc start_httpd
04-Apr 16:54:40 AX rc_service: waitting "" via  ...
04-Apr 16:54:55 AX rc_service: skip the event: start_httpd.
04-Apr 16:54:55 AX hour_monitor: value = 1(0x1)
04-Apr 16:54:55 AX rc_service: watchdog 2430:notify_rc start_amas_bhctrl
04-Apr 16:54:55 AX rc_service: waitting "" via  ...
04-Apr 16:55:10 AX rc_service: skip the event: start_amas_bhctrl.
04-Apr 16:55:10 AX rc_service: watchdog 2430:notify_rc start_amas_wlcconnect
04-Apr 16:55:10 AX rc_service: waitting "" via  ...
04-Apr 16:55:25 AX rc_service: skip the event: start_amas_wlcconnect.
04-Apr 16:55:25 AX rc_service: watchdog 2430:notify_rc start_amas_misc
04-Apr 16:55:25 AX rc_service: waitting "" via  ...
04-Apr 16:55:40 AX rc_service: skip the event: start_amas_misc.
04-Apr 16:55:40 AX rc_service: watchdog 2430:notify_rc start_amas_ssd
04-Apr 16:55:40 AX rc_service: waitting "" via  ...
04-Apr 16:55:55 AX rc_service: skip the event: start_amas_ssd.
04-Apr 16:56:22 AX rc_service: httpd 32025:notify_rc reboot