Ubuntu
unity package

compiz crashed with SIGSEGV in unity::ui::EdgeBarrierController::Impl::SetupBarriers()

Bug #1228965 reported by Steve Langasek on 2013-09-22

150

This bug affects 19 people

Affects		Status	Importance	Assigned to	Milestone
	Unity	Fix Released	Critical	Andrea Azzarone	Unity 7.1.1 "S Series"
	unity (Ubuntu)	Fix Released	High	Andrea Azzarone

Bug Description

This crash happened when I disconnected my external monitor.

ProblemType: Crash
DistroRelease: Ubuntu 13.10
Package: unity 7.1.0+13.10.20130920-0ubuntu1
ProcVersionSignature: Ubuntu 3.11.0-8.15-generic 3.11.1
Uname: Linux 3.11.0-8-generic x86_64
ApportVersion: 2.12.4-0ubuntu1
Architecture: amd64
CrashCounter: 1
Date: Sun Sep 22 15:28:54 2013
ExecutablePath: /usr/bin/compiz
InstallationDate: Installed on 2010-09-24 (1094 days ago)
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release amd64 (20100816.1)
MarkForUpload: True
ProcCmdline: compiz --sm-client-id 10f36c25ff9ff47035137124123089641000000038000043
SegvAnalysis:
Segfault happened at: 0x478fc80: addb $0x0,(%rax)
PC (0x0478fc80) in non-executable VMA region: 0x023b6000-0x049c7000 rw-p [heap]
source "$0x0" ok
destination "(%rax)" (0x03c93160) ok
SegvReason: executing writable VMA [heap]
Signal: 11
SourcePackage: unity
StacktraceTop:
?? ()
unity::ui::EdgeBarrierController::Impl::SetupBarriers(std::vector<nux::Rect, std::allocator<nux::Rect> > const&) () from /usr/lib/compiz/libunityshell.so
?? () from /usr/lib/compiz/libunityshell.so
unity::glib::Source::SourceCallback(void*) () from /usr/lib/libunity-core-6.0.so.7
g_main_dispatch (context=0x23c9170) at /build/buildd/glib2.0-2.37.93/./glib/gmain.c:3065
Title: compiz crashed with SIGSEGV in unity::ui::EdgeBarrierController::Impl::SetupBarriers()
UpgradeStatus: Upgraded to saucy on 2013-05-06 (139 days ago)
UserGroups: adm admin cdrom dialout libvirtd lpadmin mythtv plugdev sambashare src sudo

Tags:

Related branches

lp:~azzar1/unity/lp-1228965

Merged into lp:unity at revision 3533

PS Jenkins bot (community): Approve (continuous-integration) on 2013-09-25

Christopher Townsend: Approve on 2013-09-24

Revision history for this message

Steve Langasek (vorlon) wrote on 2013-09-22:

Dependencies.txt Edit (27.5 KiB, text/plain; charset="utf-8")
Disassembly.txt Edit (513 bytes, text/plain; charset="utf-8")
ProcEnviron.txt Edit (299 bytes, text/plain; charset="utf-8")
ProcMaps.txt Edit (124.6 KiB, text/plain; charset="utf-8")
ProcStatus.txt Edit (840 bytes, text/plain; charset="utf-8")
Registers.txt Edit (707 bytes, text/plain; charset="utf-8")
Stacktrace.txt Edit (1.9 KiB, text/plain; charset="utf-8")
ThreadStacktrace.txt Edit (15.5 KiB, text/plain; charset="utf-8")

information type:

Private → Public

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-23:

StacktraceTop:
?? ()
unity::ui::EdgeBarrierController::Impl::SetupBarriers (this=0x2f4e870, layout=...) at /build/buildd/unity-7.1.0+13.10.20130920/launcher/EdgeBarrierController.cpp:204
emit (impl=0x2fa85a0) at /usr/include/sigc++-2.0/sigc++/signal.h:776
emit (this=<optimized out>) at /usr/include/sigc++-2.0/sigc++/signal.h:2673
operator() (__closure=<optimized out>) at /build/buildd/unity-7.1.0+13.10.20130920/launcher/LauncherOptions.cpp:52

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-23: Stacktrace.txt

Stacktrace.txt Edit (3.2 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-23: StacktraceSource.txt

StacktraceSource.txt Edit (2.9 KiB, text/plain)

Revision history for this message

Apport retracing service (apport) wrote on 2013-09-23: ThreadStacktrace.txt

ThreadStacktrace.txt Edit (16.7 KiB, text/plain)

Changed in unity (Ubuntu):
importance:	Undecided → Medium
tags:	removed: need-amd64-retrace

Revision history for this message

Launchpad Janitor (janitor) wrote on 2013-09-23:

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

Changed in unity (Ubuntu):
status:	New → Confirmed

Stephen M. Webb (bregma) on 2013-09-23

Changed in unity (Ubuntu):
importance:	Medium → High
assignee:	nobody → Andrea Azzarone (andyrock)
Changed in unity:
status:	New → Confirmed
importance:	Undecided → High
assignee:	nobody → Andrea Azzarone (andyrock)
milestone:	none → 7.1.2

Andrea Azzarone (azzar1) on 2013-09-23

Changed in unity:
importance:	High → Critical
status:	Confirmed → In Progress
Changed in unity (Ubuntu):
status:	Confirmed → In Progress

Andrea Azzarone (azzar1) on 2013-09-24

Changed in unity:
milestone:	7.1.2 → 7.1.1

Revision history for this message

Jérôme Poulin (jeromepoulin) wrote on 2013-09-24:

Disconnected monitor while screen was locked.

Revision history for this message

PS Jenkins bot (ps-jenkins) wrote on 2013-09-25:

Fix committed into lp:unity at revision None, scheduled for release in unity, milestone 7.1.1

Changed in unity:
status:	In Progress → Fix Committed

Andrea Azzarone (azzar1) on 2013-09-25

Changed in unity (Ubuntu):
status:	In Progress → Fix Committed

Revision history for this message

Launchpad Janitor (janitor) wrote on 2013-09-27:

This bug was fixed in the package unity - 7.1.1+13.10.20130927.1-0ubuntu1

---------------
unity (7.1.1+13.10.20130927.1-0ubuntu1) saucy; urgency=low

  [ Michal Hruby ]
  * Add a property to the Scope class
  * Add parameters to Preview::PerformAction
  * Bump ABI version

  [ Brandon Schaefer ]
  * restart the ibus daemon wit hthe right args for tests.
  * Change sleep from 5 to 10, in hopes of appeasing jenkins.
  * If we are switching view ports tell nux to process the events. Even
    though the viewport switcher does grab the mouse, we will still feed
    nux the events so we can correctly update where the mouse is for the
    launcher. (LP: #1231679)

[ chris.gagnon ]
* BlackListDriverError moved to Display. (LP: #1227882)

  [ Marco Trevisan (Treviño) ]
  * UBusMessages: remove useless messages (and relative emission).
  * PanelService: set proper priority for floating position-less NG
    indicators. (LP: #1229460)
  * Unity: Use WindowManager average_color property for getting the
    desktop color Having to deal with UBus here was a mess and caused us
    to re-store the same value too many times. Using a nux property
    gives us all the features we need easily while WindowManager is
    already enough shared to be used for this task.
  * VScrollBarOverlayWindow: add quick fade animation on show/hide.

  [ Chris Townsend ]
  * A regression caused by revno. 3515 breaks the recently fixed
    Quicklist and Tooltip active blur. This fixes it by checking if the
    View is a ViewWindow and if so, use QueueDraw() instead of
    NeedSoftRedraw(). (LP: #1228308)
  * The ShowDesktopHandleWindowInterface teardown was missing it's call
    to DeleteHandler() in a recent commit that refactored the handling
    of some Show Desktop code. (LP: #1228915)

  [ Andrea Azzarone ]
  * Don't use sigc::bind with a static value that should be dynamic.
    (LP: #1228965)

[ Jeremy Bicha ]
* recommend telepathy-indicator.

  [ Łukasz 'sil2100' Zemczak ]
  * No new recommends/depends now, since at this point of the cycle it's
    not allowed for this project
  * Re-add the telepathy-indicator recommends as it got dropped from
    Main without any valid reasons

[ Ubuntu daily release ]
* Automatic snapshot from revision 3540
-- Ubuntu daily release <email address hidden> Fri, 27 Sep 2013 12:44:54 +0000

This bug was fixed in the package unity - 7.1.1+13.10.20130927.1-0ubuntu1

---------------
unity (7.1.1+13.10.20130927.1-0ubuntu1) saucy; urgency=low

[ Michal Hruby ]
  * Add a property to the Scope class
  * Add parameters to Preview::PerformAction
  * Bump ABI version

[ chris.gagnon ]
  * BlackListDriverError moved to Display. (LP: #1227882)

[ Andrea Azzarone ]
  * Don't use sigc::bind with a static value that should be dynamic.
    (LP: #1228965)

[ Jeremy Bicha ]
  * recommend telepathy-indicator.

[ Ubuntu daily release ]
  * Automatic snapshot from revision 3540
 -- Ubuntu daily release <ps-jenkins@lists.canonical.com>   Fri, 27 Sep 2013 12:44:54 +0000

Changed in unity (Ubuntu):
status:	Fix Committed → Fix Released

Revision history for this message

Stephen M. Webb (bregma) wrote on 2013-10-10:

#10

Fix Released in Nux Unity 7.1.1.

Changed in unity:
status:	Fix Committed → Fix Released

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compiz crashed with SIGSEGV in unity::ui::EdgeBarrierController::Impl::SetupBarriers()

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