Created attachment 418326 [details]
kernel messages from soft lockup
Description of problem:
Recently did a fresh install of Fedora 13 on a Lenovo ThinkCentre m58p. System has been running stable for a few days, but today when I tried to unlock the system from the screensaver it hung after displaying the password prompt.
Unplugging and replugging the USB keyboard and mouse didn't help.
The system was still pingable, but sshing in from another machine also hung. Therefore I had to hard reboot to get the system working again.
Version-Release number of selected component (if applicable):
only seen once so far
Steps to Reproduce:
1. leave the machine running for a while
2. press key or hit mouse button to deactivate screen saver
the attached file contains the messages I could find from the time of the softlockup after the reboot.
Created attachment 422502 [details]
messages.log after crash
I also experiencing this problem after upgrade to F13.
I work with Java - I run Eclipse and Glassfish Application Server. After few hours of working - Java process consume a large quantity of my RAM memory (I have less than 10% of 3.8 GB free). Then those lockups are frequent and I am pretty sure it's even reproducible in this situation.
*** This bug has been marked as a duplicate of bug 592049 ***