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[Bug 1487935] Re: unity-panel-service crashed with SIGSEGV in ffi_call_unix64()

 

*** This bug is a duplicate of bug 1440133 ***
    https://bugs.launchpad.net/bugs/1440133

Thank you for taking the time to report this crash and helping to make
this software better.  This particular crash has already been reported
and is a duplicate of bug #1440133, so is being marked as such.  Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

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** This bug has been marked a duplicate of private bug 1440133

** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1487935

Title:
  unity-panel-service crashed with SIGSEGV in ffi_call_unix64()

Status in unity package in Ubuntu:
  New

Bug description:
  Just appeared when using my computer to read email.
  Bug description looks similar to Bug #1442038 , but that's in Ubuntu 15.04, whereas this is Ubuntu 14.04.3 LTS.

  ProblemType: Crash
  DistroRelease: Ubuntu 14.04
  Package: unity-services 7.2.5+14.04.20150603-0ubuntu1
  ProcVersionSignature: Ubuntu 3.13.0-49.83-generic 3.13.11-ckt17
  Uname: Linux 3.13.0-49-generic x86_64
  ApportVersion: 2.14.1-0ubuntu3.12
  Architecture: amd64
  CompizPlugins: [core,composite,opengl,compiztoolbox,decor,gnomecompat,move,regex,resize,snap,workarounds,imgpng,mousepoll,vpswitch,grid,expo,session,ezoom,wall,switcher,fade,scale]
  CurrentDesktop: Unity
  Date: Mon Aug 24 11:35:56 2015
  ExecutablePath: /usr/lib/unity/unity-panel-service
  ProcCmdline: /usr/lib/unity/unity-panel-service
  ProcEnviron:
   PATH=(custom, user)
   SHELL=/bin/bash
   LANG=en_AU.UTF-8
   LANGUAGE=en_AU:en
   XDG_RUNTIME_DIR=<set>
  SegvAnalysis:
   Segfault happened at: 0x7f310e1fa08c:	mov    (%rdi),%rbx
   PC (0x7f310e1fa08c) ok
   source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%rbx" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: unity
  StacktraceTop:
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-3.so.0
   ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
   ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
   g_cclosure_marshal_generic (closure=0x28d3380, return_gvalue=0x0, n_param_values=<optimised out>, param_values=<optimised out>, invocation_hint=<optimised out>, marshal_data=0x0) at /build/buildd/glib2.0-2.40.2/./gobject/gclosure.c:1445
   g_closure_invoke (closure=0x28d3380, return_value=0x0, n_param_values=4, param_values=0x7ffc7dd38d10, invocation_hint=0x7ffc7dd38cb0) at /build/buildd/glib2.0-2.40.2/./gobject/gclosure.c:768
  Title: unity-panel-service crashed with SIGSEGV in ffi_call_unix64()
  UpgradeStatus: Upgraded to trusty on 2014-07-31 (388 days ago)
  UserGroups: adm admin audio cdrom davfs2 dialout dip disk floppy fuse lpadmin mail mythtv plugdev powerdev sambashare sudo vboxusers video wireshark

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