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Created attachment 679416 [details]
Xorg logs for all iterations

Filed from caserun https://tcms.engineering.redhat.com/run/52522/#caserun_1882547

Version-Release number of selected component (if applicable):
RHEL6.4-20121212.1

Steps to Reproduce: 
Boot/switch to run level 3.

  * boot with "3" as kernel option
  * if you are already logged execute

    telinit 3



 1. run

    xinit -- /usr/bin/Xorg :port -core

    in a loop (shell script)

     $ for i in $(seq 50); do xinit -- /usr/bin/Xorg :$i -core & sleep 3; done




Actual results: 
Every other time X fails to start, and the next X session reports errors through abrt in gnome-disk-utility of all things...

Expected results:
X server should not crash.

This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.

Still appears on:
kernel-2.6.32-353.el6.x86_64
xorg-x11-drv-nouveau-1.0.1-3.el6.x86_64

I will attach the system log, but I am seeing several instances of:
[drm] nouveau 0000:01:00.0: Failed to idle channel 5.
And one instance of the same with channel 8.

Created attachment 690388 [details]
kernel log after the issue

This request was not resolved in time for the current release.
Red Hat invites you to ask your support representative to
propose this request, if still desired, for consideration in
the next release of Red Hat Enterprise Linux.

Hello,
Is this still an issue on RHEL 6.7 or above?

Thank You
Joe Kachuck