[Bug 869453] Re: deja-dup-monitor crashed with SIGSEGV in g_settings_backend_unsubscribe()

[Michael Terry]

This looks like a bug in glib2.0?  Looks like the gsettings backend is
NULL for some reason, which it doesn't handle well.

** Summary changed:

- deja-dup-monitor crashed with SIGSEGV in g_object_unref()
+ deja-dup-monitor crashed with SIGSEGV in g_settings_backend_unsubscribe()

** Package changed: deja-dup (Ubuntu) => glib2.0 (Ubuntu)

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Title:
  deja-dup-monitor crashed with SIGSEGV in
  g_settings_backend_unsubscribe()

Status in “glib2.0” package in Ubuntu:
  Confirmed

Bug description:
  deja-dup-monitor crashed with SIGSEGV in g_object_unref()

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: deja-dup 20.0-0ubuntu3
  ProcVersionSignature: Ubuntu 3.0.0-13.20-generic 3.0.6
  Uname: Linux 3.0.6+ x86_64
  ApportVersion: 1.23-0ubuntu2
  Architecture: amd64
  Date: Thu Oct  6 13:43:36 2011
  EcryptfsInUse: Yes
  ExecutablePath: /usr/lib/deja-dup/deja-dup/deja-dup-monitor
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110829.1)
  ProcCmdline: /usr/lib/deja-dup/deja-dup/deja-dup-monitor
  ProcEnviron:
   PATH=(custom, user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7fc7938bfb70:	mov    (%rdi),%rax
   PC (0x7fc7938bfb70) ok
   source "(%rdi)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%rax" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: deja-dup
  StacktraceTop:
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
   g_object_unref () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
   ?? ()
   ?? ()
  Title: deja-dup-monitor crashed with SIGSEGV in g_object_unref()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin cdrom dialout libvirtd lpadmin plugdev sambashare

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