Created attachment 518489 [details] sosreport Description of problem: The message kernel: X[8357]: segfault at 0000000008000f10 rip 000000000048b292 rsp 00007fff3935b700 error 4 was observed on a PRIMERGY CX122S1 in a load test. Version-Release number of selected component (if applicable): xorg-x11-server-Xorg-1.1.1-48.76.el5_6.4.x86_64.rpm How reproducible: sporadically (just once so far) Steps to Reproduce: 1. run load test Actual results: See description Expected results: No xorg segfault Additional info: I have asked the person reporting this to enable core dumps as described in https://access.redhat.com/kb/docs/DOC-5353 and try to capture a core dump of the problem. Please verify that the procedure in KB 5353 also applies to X!
Created attachment 518491 [details] messages file containing the segfault The segfault happened during reboot.
QA hasn't been able to reproduce this so far. We are internally closing it.
Closing per comment #2, please reopen if this reoccurs.