Created attachment 27816 [details]
Xorg.0.log

I am suffering this problem when exiting from a X session (clicking on exit from gnome or icewm, or simply hitting Ctrl+C from console running "startx"). I get this trace:
Backtrace:
0: X(xorg_backtrace+0x26) [0x4e9b76]
1: X(xf86SigHandler+0x39) [0x487559]
2: /lib/libc.so.6 [0x7fa32c82d290]
3: /usr/lib/libdrm_intel.so.1 [0x7fa32b6a49f8]
4: /usr/lib64/xorg/modules/drivers//intel_drv.so [0x7fa32b8d61c6]
5: X [0x4fd4d9]
6: X [0x51dad3]
7: X(main+0x4dc) [0x43064c]
8: /lib/libc.so.6(__libc_start_main+0xe6) [0x7fa32c8195c6]
9: X [0x42f9a9]

Fatal server error:
Caught signal 11.  Server aborting

I have tested some driver version, all fail in the same way:
xf86-video-intel-2.6.3
xf86-video-intel-2.7.1

With these libdrm versions:
libdrm-2.4.5
libdrm-2.4.9
libdrm-2.4.11 (2.4.12 causes a different crash on same circunstances)

I am running xorg-server-1.5.3

This is my lspci output:
00:00.0 Host bridge: Intel Corporation 82G33/G31/P35/P31 Express DRAM Controller (rev 0a)
00:01.0 PCI bridge: Intel Corporation 82G33/G31/P35/P31 Express PCI Express Root Port (rev 0a)
00:02.0 VGA compatible controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 0a)
00:02.1 Display controller: Intel Corporation 82G33/G31 Express Integrated Graphics Controller (rev 0a)
00:1b.0 Audio device: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01)
00:1c.0 PCI bridge: Intel Corporation 82801G (ICH7 Family) PCI Express Port 1 (rev 01)
00:1d.0 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #1 (rev 01)
00:1d.1 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #2 (rev 01)
00:1d.2 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #3 (rev 01)
00:1d.3 USB Controller: Intel Corporation 82801G (ICH7 Family) USB UHCI Controller #4 (rev 01)
00:1d.7 USB Controller: Intel Corporation 82801G (ICH7 Family) USB2 EHCI Controller (rev 01)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev e1)
00:1f.0 ISA bridge: Intel Corporation 82801GB/GR (ICH7 Family) LPC Interface Bridge (rev 01)
00:1f.1 IDE interface: Intel Corporation 82801G (ICH7 Family) IDE Controller (rev 01)
00:1f.2 IDE interface: Intel Corporation 82801GB/GR/GH (ICH7 Family) SATA IDE Controller (rev 01)
00:1f.3 SMBus: Intel Corporation 82801G (ICH7 Family) SMBus Controller (rev 01)
02:00.0 Ethernet controller: Broadcom Corporation NetLink BCM5784M Gigabit Ethernet PCIe (rev 10)


I am using it without any xorg.conf file. I attach full xorg.0.log file

My kernel is 2.6.30

Thanks