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Description of problem:
when I run totem, cheese, glxgears apps I see this error:

[vbenes@trautenberg ~]$ glxgears 
Running synchronized to the vertical refresh.  The framerate should be
approximately the same as the monitor refresh rate.
X Error of failed request:  BadAlloc (insufficient resources for operation)
  Major opcode of failed request:  148 ()
  Minor opcode of failed request:  2
  Serial number of failed request:  36
  Current serial number in output stream:  37

and app ends. I can see some backtrace in totem but that is probably not related.

have tried older kernels but o luck

Version-Release number of selected component (if applicable):
kernel-3.10.0-253.el7.x86_64
xorg-x11-server-Xorg-1.17.1-0.4.el7.x86_64
xorg-x11-drv-intel-2.99.917-6.20150211.el7.x86_64
mesa-libGL-10.6.0-0.1.20150521.el7.x86_64

00:02.0 VGA compatible controller [0300]: Intel Corporation 3rd Gen Core processor Graphics Controller [8086:0166] (rev 09)

How reproducible:
always

Steps to Reproduce:
1.run glxgears

Actual results:
no gears

Expected results:
gears

Additional info:
not sure if it's mesa or intel driver but tried mesa :-).

removing intel driver and using soft rendering fixes stuff so maybe kernel then?

Created attachment 1029531 [details]
gdb output

Created attachment 1029532 [details]
gdb login with totem-debuginfo installed

After installing totem-debuginfo gdb goes crazy and produced this

I'll see if I can reproduce this today, can you try Rob's kernel from

http://file.rdu.redhat.com/~btissoir/RHEL-7.2-xorg-rebase/

I'm surprised gnome shell starts at all.

okay I've confirmed its a combination of the new mesa/intel on the old kernel.

things work fine on the rebase kernel. I'll try looking into it a bit further.

disabling DRI3 in the DDX seems to fix the problem, I've built a new xorg-x11-drv-intel that shuold fix this.

Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://rhn.redhat.com/errata/RHBA-2015-2250.html