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Re: [Bug 1285984] Re: cairo-dock crashed with SIGSEGV in malloc_consolidate()

 

it's never normal to have a crash ^_^
however, the applet shouldn't take any action when stopping, except
cleaning its data


2014-02-28 10:14 GMT+01:00 Matthieu Baerts <matttbe@xxxxxxxxx>:

> Hello and thank you for this bug report!
>
> According to the Stacktrace, there was a crash when closing the dock.
>
> @fabounet: it seems there was a crash because Indicator-Generic wanted to
> hide the icon during "CD_APPLET_STOP" action.
> I just removed this useless hiding action but is it normal that there is a
> crash?
>
>
> @satish kushawah:
> > After updating Ubuntu, cairo-dock is not working. So i closed the
> cairo-dock and again start it.
>
> When you say "After updating Ubuntu, cairo-dock is not working", can you
> give us more details? :-)
>
> ** Changed in: cairo-dock (Ubuntu)
>        Status: New => In Progress
>
> ** Changed in: cairo-dock (Ubuntu)
>      Assignee: (unassigned) => Matthieu Baerts (matttbe)
>
> ** Package changed: cairo-dock (Ubuntu) => cairo-dock-plug-ins (Ubuntu)
>
> ** Changed in: cairo-dock-plug-ins (Ubuntu)
>     Milestone: None => ubuntu-14.03
>
> ** Also affects: cairo-dock-plug-ins
>    Importance: Undecided
>        Status: New
>
> ** Changed in: cairo-dock-plug-ins
>        Status: New => Fix Committed
>
> ** Changed in: cairo-dock-plug-ins
>      Assignee: (unassigned) => Matthieu Baerts (matttbe)
>
> ** Changed in: cairo-dock-plug-ins
>     Milestone: None => 3.3.99.rc
>
> --
> You received this bug notification because you are a member of Cairo-
> Dock Devs, which is subscribed to cairo-dock in Ubuntu.
> https://bugs.launchpad.net/bugs/1285984
>
> Title:
>   cairo-dock crashed with SIGSEGV in malloc_consolidate()
>
> Status in Cairo-Dock: Plug-ins:
>   Fix Committed
> Status in “cairo-dock-plug-ins” package in Ubuntu:
>   In Progress
>
> Bug description:
>   After updating Ubuntu, cairo-dock is not working. So i closed the
>   cairo-dock and again start it. while starting cairo-dock. it was
>   started but show the error.
>
>   ProblemType: Crash
>   DistroRelease: Ubuntu 14.04
>   Package: cairo-dock-core 3.3.99.beta1.1~20140219~bzr1717-0ubuntu2
>   ProcVersionSignature: Ubuntu 3.13.0-13.33-generic 3.13.5
>   Uname: Linux 3.13.0-13-generic i686
>   ApportVersion: 2.13.2-0ubuntu5
>   Architecture: i386
>   CrashCounter: 1
>   CurrentDesktop: XFCE
>   Date: Fri Feb 28 10:37:33 2014
>   ExecutablePath: /usr/bin/cairo-dock
>   InstallationDate: Installed on 2013-06-07 (265 days ago)
>   InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386
> (20130424)
>   ProcCmdline: cairo-dock
>   SegvAnalysis:
>    Segfault happened at: 0xb6be3168 <malloc_consolidate+120>:   cmp
>  0xc(%eax),%edi
>    PC (0xb6be3168) ok
>    source "0xc(%eax)" (0x0000000c) not located in a known VMA region
> (needed readable region)!
>    destination "%edi" ok
>   SegvReason: reading NULL VMA
>   Signal: 11
>   SourcePackage: cairo-dock
>   StacktraceTop:
>    malloc_consolidate (av=0xb6d1b420 <main_arena>) at malloc.c:4165
>    _int_free (av=0xb6d1b420 <main_arena>, p=<optimized out>, have_lock=0)
> at malloc.c:4057
>    ?? () from /usr/lib/i386-linux-gnu/libpixman-1.so.0
>    pixman_image_unref () from /usr/lib/i386-linux-gnu/libpixman-1.so.0
>    ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2
>   Title: cairo-dock crashed with SIGSEGV in malloc_consolidate()
>   UpgradeStatus: Upgraded to trusty on 2014-01-17 (42 days ago)
>   UserGroups: adm cdrom dialout dip fax floppy fuse libvirtd lp lpadmin
> plugdev sambashare sudo tape video
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/cairo-dock-plug-ins/+bug/1285984/+subscriptions
>
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> Post to     : cairo-dock-team@xxxxxxxxxxxxxxxxxxx
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>

-- 
You received this bug notification because you are a member of Cairo-
Dock Devs, which is subscribed to cairo-dock-plug-ins in Ubuntu.
https://bugs.launchpad.net/bugs/1285984

Title:
  cairo-dock crashed with SIGSEGV in malloc_consolidate()

Status in Cairo-Dock: Plug-ins:
  Fix Committed
Status in “cairo-dock-plug-ins” package in Ubuntu:
  In Progress

Bug description:
  After updating Ubuntu, cairo-dock is not working. So i closed the
  cairo-dock and again start it. while starting cairo-dock. it was
  started but show the error.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: cairo-dock-core 3.3.99.beta1.1~20140219~bzr1717-0ubuntu2
  ProcVersionSignature: Ubuntu 3.13.0-13.33-generic 3.13.5
  Uname: Linux 3.13.0-13-generic i686
  ApportVersion: 2.13.2-0ubuntu5
  Architecture: i386
  CrashCounter: 1
  CurrentDesktop: XFCE
  Date: Fri Feb 28 10:37:33 2014
  ExecutablePath: /usr/bin/cairo-dock
  InstallationDate: Installed on 2013-06-07 (265 days ago)
  InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release i386 (20130424)
  ProcCmdline: cairo-dock
  SegvAnalysis:
   Segfault happened at: 0xb6be3168 <malloc_consolidate+120>:	cmp    0xc(%eax),%edi
   PC (0xb6be3168) ok
   source "0xc(%eax)" (0x0000000c) not located in a known VMA region (needed readable region)!
   destination "%edi" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: cairo-dock
  StacktraceTop:
   malloc_consolidate (av=0xb6d1b420 <main_arena>) at malloc.c:4165
   _int_free (av=0xb6d1b420 <main_arena>, p=<optimized out>, have_lock=0) at malloc.c:4057
   ?? () from /usr/lib/i386-linux-gnu/libpixman-1.so.0
   pixman_image_unref () from /usr/lib/i386-linux-gnu/libpixman-1.so.0
   ?? () from /usr/lib/i386-linux-gnu/libcairo.so.2
  Title: cairo-dock crashed with SIGSEGV in malloc_consolidate()
  UpgradeStatus: Upgraded to trusty on 2014-01-17 (42 days ago)
  UserGroups: adm cdrom dialout dip fax floppy fuse libvirtd lp lpadmin plugdev sambashare sudo tape video

To manage notifications about this bug go to:
https://bugs.launchpad.net/cairo-dock-plug-ins/+bug/1285984/+subscriptions


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