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[Bug 1275379] Re: unity_support_test crashed with SIGSEGV in __GI___pthread_mutex_lock()

 

This solution was implemented using Ubuntu 13.10 x86_64 as the host
machine.

This bug seems to be fixed using Virtual Box 4.3.8. The downloads can be
obtained from the repositories published by Oracle following the
installation steps provided by the documentation:

https://www.virtualbox.org/wiki/Linux_Downloads

After installing the 14.04 iso on the guest machine, install any updates
and the packages build-essential and dkms. These are needed for Virtual
Box to install itself properly as a Debian package. After installing
these packages, reboot the machine. After booting the guest machine,
install the guest additions iso that is packaged with the Virtual Box
4.3.8 package. This should allow for proper 3D acceleration with the
Unity desktop environment.

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https://bugs.launchpad.net/bugs/1275379

Title:
  unity_support_test crashed with SIGSEGV in __GI___pthread_mutex_lock()

Status in “nux” package in Ubuntu:
  Confirmed

Bug description:
  This occured on VirtualBox.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: nux-tools 4.0.3+13.10.20131011-0ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-6.23-generic 3.13.0
  Uname: Linux 3.13.0-6-generic x86_64
  .tmp.unity.support.test.0:
   
  .tmp.unity.support.test.1:
   
  ApportVersion: 2.13.2-0ubuntu2
  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
  CurrentDesktop: Unity
  Date: Sun Feb  2 10:51:19 2014
  DistUpgraded: Fresh install
  DistroCodename: trusty
  DistroVariant: ubuntu
  ExecutablePath: /usr/lib/nux/unity_support_test
  GraphicsCard: InnoTek Systemberatung GmbH VirtualBox Graphics Adapter [80ee:beef] (prog-if 00 [VGA controller])
  InstallationDate: Installed on 2014-02-01 (0 days ago)
  InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Alpha amd64 (20140201)
  Lsusb:
   Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
   Bus 002 Device 002: ID 80ee:0021 VirtualBox USB Tablet
   Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
  MachineType: innotek GmbH VirtualBox
  ProcCmdline: /usr/lib/nux/unity_support_test
  ProcEnviron:
   LANGUAGE=ja
   PATH=(custom, user)
   XDG_RUNTIME_DIR=<set>
   LANG=ja_JP.UTF-8
   SHELL=/bin/bash
  ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-6-generic root=UUID=3059f971-387f-40ef-aa3c-259dd346cbb1 ro quiet splash vt.handoff=7
  Renderer: Software
  SegvAnalysis:
   Segfault happened at: 0x7f6342c2a414 <__GI___pthread_mutex_lock+4>:	mov    0x10(%rdi),%esi
   PC (0x7f6342c2a414) ok
   source "0x10(%rdi)" (0x000020d8) not located in a known VMA region (needed readable region)!
   destination "%esi" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: nux
  StacktraceTop:
   __GI___pthread_mutex_lock (mutex=0x0) at ../nptl/pthread_mutex_lock.c:66
   ?? () from /usr/lib/x86_64-linux-gnu/dri/vboxvideo_dri.so
   ?? () from /usr/lib/x86_64-linux-gnu/dri/vboxvideo_dri.so
   ?? () from /usr/lib/x86_64-linux-gnu/dri/vboxvideo_dri.so
   start_thread (arg=0x7f63404de700) at pthread_create.c:312
  Title: unity_support_test crashed with SIGSEGV in __GI___pthread_mutex_lock()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip libvirtd lpadmin plugdev sambashare sudo
  dmi.bios.date: 12/01/2006
  dmi.bios.vendor: innotek GmbH
  dmi.bios.version: VirtualBox
  dmi.board.name: VirtualBox
  dmi.board.vendor: Oracle Corporation
  dmi.board.version: 1.2
  dmi.chassis.type: 1
  dmi.chassis.vendor: Oracle Corporation
  dmi.modalias: dmi:bvninnotekGmbH:bvrVirtualBox:bd12/01/2006:svninnotekGmbH:pnVirtualBox:pvr1.2:rvnOracleCorporation:rnVirtualBox:rvr1.2:cvnOracleCorporation:ct1:cvr:
  dmi.product.name: VirtualBox
  dmi.product.version: 1.2
  dmi.sys.vendor: innotek GmbH
  version.compiz: compiz 1:0.9.10+13.10.20131011-0ubuntu2
  version.ia32-libs: ia32-libs N/A
  version.libdrm2: libdrm2 2.4.52-1
  version.libgl1-mesa-dri: libgl1-mesa-dri 10.0.1-1ubuntu2
  version.libgl1-mesa-dri-experimental: libgl1-mesa-dri-experimental N/A
  version.libgl1-mesa-glx: libgl1-mesa-glx 10.0.1-1ubuntu2
  version.xserver-xorg-core: xserver-xorg-core 2:1.14.5-1ubuntu3
  version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.8.2-1ubuntu1
  version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:7.3.0-1ubuntu1
  version.xserver-xorg-video-intel: xserver-xorg-video-intel 2:2.99.907-0ubuntu1
  version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.10-1ubuntu1
  xserver.bootTime: Sun Feb  2 10:51:12 2014
  xserver.configfile: default
  xserver.errors:
   AIGLX error: vboxvideo does not export required DRI extension
   AIGLX: reverting to software rendering
  xserver.logfile: /var/log/Xorg.0.log
  xserver.version: 2:1.14.5-1ubuntu3
  xserver.video_driver: vboxvideo

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References