Re: 2.6.9: unkillable processes during heavy IO

Alan Cox
2004-11-14T22:44:17Z

On Sul, 2004-11-14 at 22:15, Brad Fitzpatrick wrote:
> Next time it hangs like this, how can I get a kernel backtrace or other useful information
> for a certain process?

See what is in dmesg and /var/log/messages. Use ps to get the waitqueue
of the
stuck processes (see man ps)