When I execute ps on the server runs ubuntu 12.04, it always freeze.
root@xxx:xxxxx# ps PID TTY TIME CMD 26328 pts/1 00:00:00 sudo 26329 pts/1 00:00:00 su 26330 pts/1 00:00:00 bash Signal 11 (SEGV) caught by ps (procps version 3.2.8) Please send bug reports
And, this makes high load average as standing process.
This error have never happens until I add many users that I must add.
I searched on google many times, but I can't find how to fix it.
Could you tell me the solution?
Sorry for my dirty English.
I run this machine on vmware esxi 5.1.
And, It is created by Ubuntu 12.04 "Precise Pangolin" Minimal CD.
on this page
Does it have connection with this error?