compiz crashed with SIGSEGV in nux::CairoGraphics::GetBitmap()

[Fabien Tassin]

Binary package hint: unity

happened on startup, got an empty desktop (just the wallpaper), nothing else. I had to kill it, next session worked.

ProblemType: Crash
DistroRelease: Ubuntu 11.04
Package: unity 3.6.0-0ubuntu1
ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
Uname: Linux 2.6.38-5-generic x86_64
NonfreeKernelModules: nvidia
Architecture: amd64
CrashCounter: 1
Date: Wed Mar 2 08:56:48 2011
ExecutablePath: /usr/bin/compiz
ProcCmdline: compiz
ProcEnviron:
 LANGUAGE=en_US:en
 PATH=(custom, user)
 LANG=en_US.UTF-8
 SHELL=/usr/bin/tcsh
SegvAnalysis:
 Segfault happened at: 0x7f3ef83a7aa0 <__memcpy_ssse3+144>: movdqu -0x10(%rsi,%rdx,1),%xmm0
 PC (0x7f3ef83a7aa0) ok
 source "-0x10(%rsi,%rdx,1)" (0x034706a8) not located in a known VMA region (needed readable region)!
 destination "%xmm0" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: unity
StacktraceTop:
 __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:119
 nux::CairoGraphics::GetBitmap (this=0x7fffc1554ef0) at ./CairoGraphics.cpp:155
 PanelMenuView::Refresh() () from /usr/lib/compiz/libunityshell.so
 PanelMenuView::PostLayoutManagement(long) () from /usr/lib/compiz/libunityshell.so
 nux::View::ComputeChildLayout (this=0x13fee00) at ./View.cpp:170
Title: compiz crashed with SIGSEGV in __memcpy_ssse3()
UpgradeStatus: Upgraded to natty on 2009-07-28 (581 days ago)
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

[Apport retracing service (apport)]

StacktraceTop:
 __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:119
 nux::CairoGraphics::GetBitmap (this=0x7fffc1554ef0) at ./CairoGraphics.cpp:155
 PanelMenuView::Refresh (this=0x13fee00) at /build/buildd/unity-3.6.0/src/PanelMenuView.cpp:521
 PanelMenuView::PostLayoutManagement (this=0x13fee00, LayoutResult=<value optimized out>) at /build/buildd/unity-3.6.0/src/PanelMenuView.cpp:204
 nux::View::ComputeChildLayout (this=0x13fee00) at ./View.cpp:170

[Launchpad Janitor (janitor)]

This bug was fixed in the package unity - 3.6.2-0ubuntu1

---------------
unity (3.6.2-0ubuntu1) natty; urgency=low

  * New upstream release:
    - unity-window-decorator crashed with SIGSEGV in
      g_cclosure_marshal_VOID__OBJECT() (LP: #724874)
    - blinking screen at searching "gn" (LP: #674022)
    - Top panel isn't multimonitor aware (LP: #675862)
    - Leaving fullscreen causes the launcher to rapidly appear and then
      disappear (LP: #718054)
    - migrate_favorites.py crashed with GError in __main__: Bad key or
      directory name: "/desktop/unity/launcher/favorites/app-Watch TV
      Shows.desktop/type": ` ' is an invalid character in key/directory names
      (LP: #722403)
    - does not display icons until hovered (LP: #726033)
    - Unintuative Application Matching (LP: #726711)
    - icons missing in the dash recent files and directory search returns
      (LP: #727824)
    - some result cache broke the dash search (LP: #728961)
    - Protect against conflicts with unity super keys (LP: #729166)
    - not installed apps sorting in global search (LP: #636996)
    - No 'safely remove' option is present in the unity menu when a usb disk
      is inserted (LP: #660010)
    - Dash - Implement new Dash design! (LP: #683762)
    - Expose or add missing nux functions for a11y support (LP: #701672)
    - Launcher - A single finger 'hold' on a Launcher app icon should open the
      quicklist (LP: #702486)
    - No "Search" default entry (LP: #710794)
    - Icon in Launcher should be home folder icon (LP: #721121)
    - Launcher bindings require Super to be held down to work (LP: #727580)
    - compiz crashed with SIGSEGV in nux::CairoGraphics::GetBitmap()
      (LP: #727636)
    - Unity "Lens" do not scroll to bottom (LP: #719616)
    - Double-click on panel to unmaximize only works in right half
      (LP: #725529)
    - clicking multiple time on the bfb makes the logo darker and darker
      (LP: #727146)
    - the launcher should go away if it has been open using the keyboard and
      the mouse is not moved while the cursor is on it (LP: #727746)
    - migrate_favorites.py crashed with OSError in makedirs(): [Errno 13]
      Permission denied: '/home/aquarius/.local/share/unity' (LP: #723656)
    - No feedback when unmounting busy device in Unity (LP: #730638)
 -- Didier Roche <email address hidden> Mon, 07 Mar 2011 19:10:27 +0100

[hav0cer (dvanoverbeke)]

Got the same issue with UNITY 3.6.4-0ubuntu1

[John (jmill55-cox)]

I believe it to be hardware related. I tried the same disc on another
computer and it worked great.

On Thu, 2011-03-17 at 22:27 +0000, hav0cer wrote:
> Got the same issue with UNITY 3.6.4-0ubuntu1
>

[hav0cer (dvanoverbeke)]

Could be... The graphics hardware is:

01:00.0 VGA compatible controller: nVidia Corporation G96 [GeForce 9500 GT] (rev a1)

[Joost Timmerman (imeelvanjoost)]

I had this issue on a
02:00.0 VGA compatible controller: ATI Technologies Inc RV730XT [Radeon HD 4670]

[Loïc Molinari (loic.molinari)]

It seems like that bug is not fixed with unity-3.6.6 and libnux-0.9.34 : lp:737395.

[Jacopo Moronato (jmoronat)]

I had a SIGSEGV in nux::Memcpy(), like reported in bug #737395 (marked as duplicate of this bug) .

[Fabio Marconi (fabiomarconi)]

Seems not fixed
https://bugs.launchpad.net/nux/+bug/738141

[李世东 (www-lsd-101-com)]

thanks for your help
At 2011-03-18 11:12:56,John <email address hidden> wrote:
>I believe it to be hardware related. I tried the same disc on another
>computer and it worked great.
>
>On Thu, 2011-03-17 at 22:27 +0000, hav0cer wrote:
>> Got the same issue with UNITY 3.6.4-0ubuntu1
>>
>
>--
>You received this bug notification because you are a direct subscriber
>of a duplicate bug (729745).
>https://bugs.launchpad.net/bugs/727636
>
>Title:
> compiz crashed with SIGSEGV in nux::CairoGraphics::GetBitmap()
>
>Status in Nux:
> Invalid
>Status in Unity:
> Fix Released
>Status in “nux” package in Ubuntu:
> Invalid
>Status in “unity” package in Ubuntu:
> Fix Released
>
>Bug description:
> Binary package hint: unity
>
> happened on startup, got an empty desktop (just the wallpaper),
> nothing else. I had to kill it, next session worked.
>
> ProblemType: Crash
> DistroRelease: Ubuntu 11.04
> Package: unity 3.6.0-0ubuntu1
> ProcVersionSignature: Ubuntu 2.6.38-5.32-generic 2.6.38-rc6
> Uname: Linux 2.6.38-5-generic x86_64
> NonfreeKernelModules: nvidia
> Architecture: amd64
> CrashCounter: 1
> Date: Wed Mar 2 08:56:48 2011
> ExecutablePath: /usr/bin/compiz
> ProcCmdline: compiz
> ProcEnviron:
> LANGUAGE=en_US:en
> PATH=(custom, user)
> LANG=en_US.UTF-8
> SHELL=/usr/bin/tcsh
> SegvAnalysis:
> Segfault happened at: 0x7f3ef83a7aa0 <__memcpy_ssse3+144>: movdqu -0x10(%rsi,%rdx,1),%xmm0
> PC (0x7f3ef83a7aa0) ok
> source "-0x10(%rsi,%rdx,1)" (0x034706a8) not located in a known VMA region (needed readable region)!
> destination "%xmm0" ok
> SegvReason: reading unknown VMA
> Signal: 11
> SourcePackage: unity
> StacktraceTop:
> __memcpy_ssse3 () at ../sysdeps/x86_64/multiarch/memcpy-ssse3.S:119
> nux::CairoGraphics::GetBitmap (this=0x7fffc1554ef0) at ./CairoGraphics.cpp:155
> PanelMenuView::Refresh() () from /usr/lib/compiz/libunityshell.so
> PanelMenuView::PostLayoutManagement(long) () from /usr/lib/compiz/libunityshell.so
> nux::View::ComputeChildLayout (this=0x13fee00) at ./View.cpp:170
> Title: compiz crashed with SIGSEGV in __memcpy_ssse3()
> UpgradeStatus: Upgraded to natty on 2009-07-28 (581 days ago)
> UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
>
>To unsubscribe from this bug, go to:
>https://bugs.launchpad.net/nux/+bug/727636/+subscribe