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[Apport retracing service <1232396@xxxxxxxxxxxxxxxxxx>]

*** This bug is a duplicate of bug 1224940 ***
    https://bugs.launchpad.net/bugs/1224940

Thank you for taking the time to report this crash and helping to make
this software better.  This particular crash has already been reported
and is a duplicate of bug #1224940, so is being marked as such.  Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

** Attachment removed: "CoreDump.gz"
   https://bugs.launchpad.net/bugs/1232396/+attachment/3846804/+files/CoreDump.gz

** Attachment removed: "Disassembly.txt"
   https://bugs.launchpad.net/bugs/1232396/+attachment/3846806/+files/Disassembly.txt

** Attachment removed: "ProcMaps.txt"
   https://bugs.launchpad.net/bugs/1232396/+attachment/3846818/+files/ProcMaps.txt

** Attachment removed: "ProcStatus.txt"
   https://bugs.launchpad.net/bugs/1232396/+attachment/3846820/+files/ProcStatus.txt

** Attachment removed: "Registers.txt"
   https://bugs.launchpad.net/bugs/1232396/+attachment/3846821/+files/Registers.txt

** Attachment removed: "Stacktrace.txt"
   https://bugs.launchpad.net/bugs/1232396/+attachment/3846822/+files/Stacktrace.txt

** Attachment removed: "ThreadStacktrace.txt"
   https://bugs.launchpad.net/bugs/1232396/+attachment/3846823/+files/ThreadStacktrace.txt

** This bug has been marked a duplicate of bug 1224940
   [r600] unity_support_test crashed with SIGSEGV in do_winsys_init()

** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1232396

Title:
  unity_support_test crashed with SIGSEGV in radeon_drm_winsys_create()

Status in “nux” package in Ubuntu:
  New

Bug description:
  I'm testing mir and the system doesn't want to start after reboot.

  ProblemType: Crash
  DistroRelease: Ubuntu 13.10
  Package: nux-tools 4.0.2+13.10.20130927.1-0ubuntu1
  ProcVersionSignature: Ubuntu 3.11.0-9.16-generic 3.11.2
  Uname: Linux 3.11.0-9-generic x86_64
  .tmp.unity.support.test.0:
   
  ApportVersion: 2.12.5-0ubuntu1
  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
  CurrentDmesg:
   [   29.539249] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
   [   49.859125] systemd-hostnamed[2219]: Warning: nss-myhostname is not installed. Changing the local hostname might make it unresolveable. Please install nss-myhostname!
  Date: Sat Sep 28 09:53:36 2013
  DistUpgraded: Fresh install
  DistroCodename: saucy
  DistroVariant: ubuntu
  ExecutablePath: /usr/lib/nux/unity_support_test
  GraphicsCard:
   Advanced Micro Devices, Inc. [AMD/ATI] Turks PRO [Radeon HD 6570/7570] [1002:6759] (prog-if 00 [VGA controller])
     Subsystem: PC Partner Limited / Sapphire Technology Device [174b:e193]
  InstallationDate: Installed on 2013-09-22 (5 days ago)
  InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Alpha amd64 (20130905)
  MachineType: Gigabyte Technology Co., Ltd. P35-DS4
  MarkForUpload: True
  ProcCmdline: /usr/lib/nux/unity_support_test
  ProcKernelCmdLine: BOOT_IMAGE=/@/boot/vmlinuz-3.11.0-9-generic root=UUID=9ff3fd14-4338-403e-b33c-b80bd82f6ce0 ro rootflags=subvol=@ quiet splash vt.handoff=7
  SegvAnalysis:
   Segfault happened at: 0x7f871fa43549 <radeon_drm_winsys_create+185>:	mov    (%rax),%r8d
   PC (0x7f871fa43549) ok
   source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%r8d" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: nux
  StacktraceTop:
   radeon_drm_winsys_create () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
   ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
   ?? () from /usr/lib/x86_64-linux-gnu/dri/r600_dri.so
   ?? () from /usr/lib/x86_64-linux-gnu/dri/swrast_dri.so
   ?? () from /usr/lib/x86_64-linux-gnu/mesa/libGL.so.1
  Title: unity_support_test crashed with SIGSEGV in radeon_drm_winsys_create()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
  dmi.bios.date: 06/19/2009
  dmi.bios.vendor: Award Software International, Inc.
  dmi.bios.version: F14
  dmi.board.name: P35-DS4
  dmi.board.vendor: Gigabyte Technology Co., Ltd.
  dmi.chassis.type: 3
  dmi.chassis.vendor: Gigabyte Technology Co., Ltd.
  dmi.modalias: dmi:bvnAwardSoftwareInternational,Inc.:bvrF14:bd06/19/2009:svnGigabyteTechnologyCo.,Ltd.:pnP35-DS4:pvr:rvnGigabyteTechnologyCo.,Ltd.:rnP35-DS4:rvr:cvnGigabyteTechnologyCo.,Ltd.:ct3:cvr:
  dmi.product.name: P35-DS4
  dmi.sys.vendor: Gigabyte Technology Co., Ltd.
  version.compiz: compiz 1:0.9.10+13.10.20130927.1-0ubuntu1
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.46-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 9.2-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 9.2-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.14.2.901-2ubuntu6
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.7.3-0ubuntu3.1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.2.0-0ubuntu9
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.21.14-4ubuntu4
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.9-2ubuntu1
  xserver.bootTime: Sat Sep 28 10:38:25 2013
  xserver.configfile: default
  xserver.devices:
   input        Power Button         KEYBOARD, id 6
   input        Power Button         KEYBOARD, id 7
   input        Logitech USB Receiver MOUSE, id 8
   input        Microsoft Comfort Curve Keyboard 2000 KEYBOARD, id 9
   input        Microsoft Comfort Curve Keyboard 2000 KEYBOARD, id 10
  xserver.errors:
   
  xserver.logfile: /var/log/Xorg.0.log
  xserver.outputs: Output                                  HDMI-0           VGA-0
  xserver.version: 2:1.14.2.901-2ubuntu6
  xserver.video_driver: radeon

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