Xorg crashed with SIGABRT in OsAbort()

[Ken]

I was testing suspend resume in3.11 rc1 and everything seemed fine after about 5 trys then I tried a reboot and had to go to recovery mode to get running again and now apport gives this Xorg crash

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: xserver-xorg-core 2:1.14.2-0ubuntu1
Uname: Linux 3.11.0-031100rc1-generic x86_64
NonfreeKernelModules: wl
.tmp.unity.support.test.1:

ApportVersion: 2.11-0ubuntu1
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
CrashCounter: 1
Date: Thu Jul 18 13:24:48 2013
DistUpgraded: Fresh install
DistroCodename: saucy
DistroVariant: ubuntu
DkmsStatus:
 bcmwl, 6.30.223.30+bdcom, 3.10.0-2-generic, x86_64: installed
 bcmwl, 6.30.223.30+bdcom, 3.10.0-3-generic, x86_64: installed
 bcmwl, 6.30.223.30+bdcom, 3.11.0-031100rc1-generic, x86_64: installed
ExecutablePath: /usr/bin/Xorg
ExtraDebuggingInterest: Yes, if not too technical
GraphicsCard:
 Intel Corporation Xeon E3-1200 v2/3rd Gen Core processor Graphics Controller [8086:0152] (rev 09) (prog-if 00 [VGA controller])
   Subsystem: Hewlett-Packard Company Device [103c:2adc]
InstallationDate: Installed on 2013-07-10 (8 days ago)
InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130709)
MachineType: Hewlett-Packard 520-1138cb
MarkForUpload: True
ProcCmdline: /usr/bin/X -core :0 -auth /var/run/lightdm/root/:0 -mir 0 -mirSocket /tmp/mir_socket -nolisten tcp
ProcEnviron:

ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.11.0-031100rc1-generic root=UUID=ee63e052-abe5-4316-8499-10528ed15dd7 ro recovery nomodeset rootflags=subvol=@
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
 OsAbort ()
 ?? ()
 FatalError ()
Title: Xorg crashed with SIGABRT in raise()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups:

dmi.bios.date: 11/23/2012
dmi.bios.vendor: AMI
dmi.bios.version: 7.09
dmi.board.asset.tag: 3CR22302J0
dmi.board.name: 2ADC
dmi.board.vendor: PEGATRON CORPORATION
dmi.board.version: 1.05
dmi.chassis.asset.tag: 3CR22302J0
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.modalias: dmi:bvnAMI:bvr7.09:bd11/23/2012:svnHewlett-Packard:pn520-1138cb:pvr1.00:rvnPEGATRONCORPORATION:rn2ADC:rvr1.05:cvnHewlett-Packard:ct3:cvr:
dmi.product.name: 520-1138cb
dmi.product.version: 1.00
dmi.sys.vendor: Hewlett-Packard
version.compiz: compiz 1:0.9.9~daily13.04.18.1~13.04-0ubuntu1
version.ia32-libs: ia32-libs N/A
version.libdrm2: libdrm2 2.4.46-1~ppa1
version.libgl1-mesa-dri: libgl1-mesa-dri 9.2~git20130628.g6b676e6-0ubuntu0+mir4-jenkins86saucy0
version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
version.libgl1-mesa-glx: libgl1-mesa-glx 9.2~git20130628.g6b676e6-0ubuntu0+mir4-jenkins86saucy0
version.xserver-xorg-core: xserver-xorg-core 2:1.14.2-0ubuntu1
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.1.0+xmir2538-0~saucy1
version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.9+xmir5870-0~saucy1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.8+xmir2340-0~saucy1
xserver.bootTime: Thu Jul 18 13:28:31 2013
xserver.configfile: default
xserver.logfile: /var/log/Xorg.0.log
xserver.version: 2:1.14.2-0ubuntu1

[Apport retracing service (apport)]

StacktraceTop:
 OsAbort () at ../../os/utils.c:1299
 AbortServer () at ../../os/log.c:770
 FatalError (f=f@entry=0x7ff711a7805b "Unrecognized option: %s\n") at ../../os/log.c:908
 ProcessCommandLine (argc=argc@entry=11, argv=argv@entry=0x7fffa3960238) at ../../os/utils.c:956
 main (argc=11, argv=0x7fffa3960238, envp=0x7fffa3960298) at ../../dix/main.c:150

[Launchpad Janitor (janitor)]

Status changed to 'Confirmed' because the bug affects multiple users.

[Daniel van Vugt (vanvugt)]

XMir 1.0 (the old Xorg extension) is now deprecated and is not being maintained or fixed. It is replaced by the new 'Xmir' binary (package 'xmir') introduced in Ubuntu 15.10 wily.