Runaway mw process
I had to kill an mw process that went loopy. Took a backtrace before I did:
#0 alarm_at (when=when@entry=0x7ffc84a641e0, what=what@entry=0x7f346c1a3a98, how=how@entry=0x7f346bbd4b00 <time_out>) at alarm.c:130
#1 0x00007f346bbc332b in alarm_after (secs=secs@entry=86520, usecs=usecs@entry=0, what=what@entry=0x7f346c1a3a98, how=how@entry=0x7f346bbd4b00 <time_out>) at alarm.c:110
#2 0x00007f346bbd3c4a in reset_timeout (secs=86400) at main.c:1326
#3 reset_timeout (secs=86400) at main.c:1318
#4 0x00007f346bbc0ba5 in main (argc=1, argv=0x7ffc84a644c8) at main.c:764
Interestingly it didn't have a parent process so an unclean logout might be the trigger when the planets are aligned correctly.