Xorg crashed with SIGABRT in drmmode_wakeup_handler()

[Adam Bruce]

Posting the crash file from booting into low graphics mode

Related bugs: bug 1125759 (dup) and bug 982889

https://bugs.launchpad.net/ubuntu/+source/libdrm/+bug/982889/+attachment/3537980/+files/Xorg.0.log

#3 0x00007f2a18f6a5cc in __GI___fortify_fail (msg=<optimized out>,
    msg@entry=0x7f2a18fde4c7 "buffer overflow detected") at fortify_fail.c:37
        do_abort = 2
#4 0x00007f2a18f69560 in __GI___chk_fail () at chk_fail.c:28
#5 0x00007f2a18f6a517 in __fdelt_chk (d=<optimized out>) at fdelt_chk.c:25
#6 0x00007f2a17af2b1e in drmmode_wakeup_handler (data=0x7f2a1c10e4f0, err=<optimized out>,
    p=0x7f2a1b569000 <LastSelectMask>) at ../../src/drmmode_display.c:1496
        scrn = 0x7f2a1c10e4f0
        drmmode = 0x7f2a1c12c9c0
        read_mask = 0x7f2a1b569000 <LastSelectMask>
#7 0x00007f2a1b182cfb in WakeupHandler (result=result@entry=1,
    pReadmask=pReadmask@entry=0x7f2a1b569000 <LastSelectMask>) at ../../dix/dixutils.c:423
#8 0x00007f2a1b2d3304 in WaitForSomething (pClientsReady=pClientsReady@entry=0x7f2a1c2d7670)
    at ../../os/WaitFor.c:224

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: xserver-xorg-core 2:1.13.2-0ubuntu2
ProcVersionSignature: Ubuntu 3.8.0-6.13-generic 3.8.0-rc7
Uname: Linux 3.8.0-6-generic x86_64
.tmp.unity.support.test.0:

ApportVersion: 2.8-0ubuntu4
Architecture: amd64
CompizPlugins: No value set for `/apps/compiz-1/general/screen0/options/active_plugins'
CompositorRunning: compiz
CompositorUnredirectDriverBlacklist: '(nouveau|Intel).*Mesa 8.0'
CompositorUnredirectFSW: true
Date: Wed Feb 20 13:04:17 2013
DistUpgraded: Fresh install
DistroCodename: raring
DistroVariant: ubuntu
ExecutablePath: /usr/bin/Xorg
ExtraDebuggingInterest: Yes, including running git bisection searches
GraphicsCard:
 Intel Corporation 2nd Generation Core Processor Family Integrated Graphics Controller [8086:0126] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:0446]
 NVIDIA Corporation GF108 [GeForce GT 540M] [10de:0df5] (rev a1) (prog-if 00 [VGA controller])
   Subsystem: Dell Device [1028:0446]
InstallationDate: Installed on 2013-02-11 (9 days ago)
InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Alpha amd64 (20130210)
MachineType: Dell Inc. Dell System XPS 15Z
MarkForUpload: True
ProcCmdline: /usr/bin/X :0 -core -auth /var/run/lightdm/root/:0 -nolisten tcp vt7 -novtswitch
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.8.0-6-generic root=UUID=93acc5a7-d531-4af3-a215-472a7bd065d6 ro acpi_backlight=vendor dell_laptop.backlight=0 quiet splash vt.handoff=7
Signal: 6
SourcePackage: xorg-server
StacktraceTop:
 raise () from /lib/x86_64-linux-gnu/libc.so.6
 abort () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 __fortify_fail () from /lib/x86_64-linux-gnu/libc.so.6
 __chk_fail () from /lib/x86_64-linux-gnu/libc.so.6
Title: Xorg crashed with SIGABRT in raise()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 07/27/2011
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A04
dmi.board.name: 060G42
dmi.board.vendor: Dell Inc.
dmi.board.version: A00
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.chassis.version: 0.1
dmi.modalias: dmi:bvnDellInc.:bvrA04:bd07/27/2011:svnDellInc.:pnDellSystemXPS15Z:pvr:rvnDellInc.:rn060G42:rvrA00:cvnDellInc.:ct8:cvr0.1:
dmi.product.name: Dell System XPS 15Z
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.9~daily13.02.19-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.42-0ubuntu1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.0.2-0ubuntu1
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.0.2-0ubuntu1
version.xserver-xorg-core: xserver-xorg-core 2:1.13.2-0ubuntu2
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu2
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0-0ubuntu1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.2-0ubuntu1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.6-0ubuntu3