compiz crashed with SIGSEGV in CompScreen::dpy()

Bug #751372 reported by Alex Orzheshkovsky on 2011-04-05
14
This bug affects 2 people
Affects Status Importance Assigned to Milestone
Unity
Fix Released
Critical
Didier Roche
compiz (Ubuntu)
Medium
Unassigned
unity (Ubuntu)
Critical
Didier Roche

Bug Description

Binary package hint: unity

compiz crashed with SIGSEGV in CompScreen::dpy()

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.8.2-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-7.39-generic 2.6.38
Uname: Linux 2.6.38-7-generic i686
Architecture: i386
CrashCounter: 1
Date: Tue Apr 5 16:18:32 2011
ExecutablePath: /usr/bin/compiz
InstallationMedia: Ubuntu 11.04 "Natty Narwhal" - Beta 1 i386 (20110329.1)
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=ru_UA:en
 LANG=ru_UA.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x8069837 <_ZN10CompScreen3dpyEv+7>: mov 0x30(%eax),%eax
 PC (0x08069837) ok
 source "0x30(%eax)" (0x00000031) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading NULL VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 CompScreen::dpy() ()
 Launcher::OnUpdateDragManagerTimeout(void*) () from /usr/lib/compiz/libunityshell.so
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
 g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
Title: compiz crashed with SIGSEGV in CompScreen::dpy()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

Alex Orzheshkovsky (airlines09) wrote :

StacktraceTop:
 CompScreen::dpy (this=0x1) at /build/buildd/compiz-0.9.4git20110322/src/screen.cpp:504
 Launcher::OnUpdateDragManagerTimeout (data=0xa2b5e30) at /build/buildd/unity-3.8.2/src/Launcher.cpp:1714
 g_timeout_dispatch (source=0xa526150, callback=0x60b5260 <Launcher::OnUpdateDragManagerTimeout(gpointer)>, user_data=0xa2b5e30) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3882
 g_main_dispatch (context=0x9b85f80) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:2440
 g_main_context_dispatch (context=0x9b85f80) at /build/buildd/glib2.0-2.28.5/./glib/gmain.c:3013

Changed in unity (Ubuntu):
importance: Undecided → Medium
tags: removed: need-i386-retrace
visibility: private → public
Changed in unity (Ubuntu):
status: New → Triaged
Changed in unity:
status: New → Confirmed
Changed in compiz (Ubuntu):
status: New → Triaged
importance: Undecided → Medium
Neil J. Patel (njpatel) wrote :

Was missing a g_source_remove, fixed in trunk.

Changed in unity:
assignee: nobody → Didier Roche (didrocks)
importance: Undecided → Critical
milestone: none → 3.8.4
status: Confirmed → Fix Committed
Changed in compiz (Ubuntu):
status: Triaged → Invalid
Changed in unity (Ubuntu):
assignee: nobody → Didier Roche (didrocks)
importance: Medium → Critical
status: Triaged → Fix Committed
Didier Roche (didrocks) on 2011-04-07
Changed in unity:
status: Fix Committed → Fix Released
Launchpad Janitor (janitor) wrote :
Download full text (5.7 KiB)

This bug was fixed in the package unity - 3.8.4-0ubuntu1

---------------
unity (3.8.4-0ubuntu1) natty; urgency=low

  * New upstream release.
    - [fglrx] compiz crashed with SIGSEGV in nux::IOpenGLSurface::UnlockRect()
      (LP: #685682)
    - SIGSEGV in g_atomic_int_get (LP: #688803)
    - unity-panel-service crashed with SIGSEGV in bamf_factory_view_for_path()
      (LP: #717684)
    - New window tracking system breaks in the case where windows try to
      restack relative to destroyed windows that were never mapped
      (LP: #723014)
    - Numpad 'Enter' doesn't work on highlighted items in dash, places-files and
      places-apps (LP: #741615)
    - compiz crashed with SIGSEGV in free() (LP: #738864)
    - compiz crashed with SIGSEGV in g_closure_invoke() (LP: #741674)
    - compiz crashed with SIGSEGV in CompWindow::id() (LP: #742028)
    - Windows that reparent away from the root before they are mapped can
      cause other windows to become invisible (and compiz to crash)
      (LP: #743011)
    - compiz crashed with SIGABRT in raise() (LP: #743414)
    - compiz crashed with SIGSEGV in g_object_get_qdata() (LP: #742905)
    - compiz crashed with SIGSEGV in g_closure_invoke() (LP: #748033)
    - compiz crashed with SIGSEGV in CompScreen::dpy() (LP: #751372)
    - compiz crashed with SIGABRT in __kernel_vsyscall() (LP: #744867)
    - unity-window-decorator crashed with SIGSEGV in gdk_window_get_events()
      (LP: #725284)
    - Missing icons in app launcher (LP: #728393)
    - Multiple quick clicks on launcher icon with multiple windows completely
      crashes Unity (LP: #731790)
    - Add a test case for invisible windows regressions (LP: #736876)
    - Re-sync with xquerytree to avoid stacking order issues (LP: #740465)
    - Wrong window moves (LP: #741656)
    - compiz crashed with SIGSEGV in g_cclosure_marshal_VOID__VOID()
      (LP: #742280)
    - panel superposition (LP: #742859)
    - unity-window-decorator doesn't start on secondary X session
      (LP: #730495)
    - Unity Launcher stops autohiding and is not responsive (LP: #744325)
    - dash categories dropdown menu leaves "ghost" on desktop (LP: #746800)
    - new dialogs open close enough of the launcher to make hide (LP: #747302)
    - dnd from the application place to the launcher works only once
      (LP: #747316)
    - compiz crashed with SIGSEGV in CompWindow::id() while opening tcl/tk
      interface of R (LP: #747439)
    - minimize animates window fading to the top left corner (ubuntu symbol)
      (LP: #747765)
    - Spread - Clicking on a app icon to spread the windows must always show
      all the windows, regardless of whether or not some of the windows are
      minimised (LP: #750349)
    - Launcher - Show visual de-coupling of Launcher app icons (LP: #751196)
    - unity-window-decorator crashed with SIGSEGV in event_filter_func()
      (LP: #748317)
    - Pressing Super-W to switch windows also presents Dash (LP: #753453)
    - Don't create windows over the launcher (LP: #688816)
    - Unity Grid is broken for multi-monitor setups (LP: #709221)
    - F10 key does not move focus to indicators when on the desktop.
      (LP: #727548)
    - dynamic ...

Read more...

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