[Bug 795871] Re: nm-applet crashed with SIGSEGV in g_hash_table_foreach()

[Mathieu Trudel-Lapierre]

Manuel,

This bug was already fixed; on an up to date machine running 11.10 you
wouldn't be getting hit by it. Not sure if 11.04 is affected.

Now, this kind of failure just means you're probably trying to do stuff
on unref'd variables; perhaps because the hash table has already been
freed but it could be for a variety of reasons, all of them dependent on
the application's code. I suggest instead to post your issue on a side
like StackExchange.

-- 
You received this bug notification because you are a member of Ubuntu
Foundations Bugs, which is subscribed to glib2.0 in Ubuntu.
https://bugs.launchpad.net/bugs/795871

Title:
  nm-applet crashed with SIGSEGV in g_hash_table_foreach()

Status in The "G" Library - GLib:
  Fix Released
Status in “glib2.0” package in Ubuntu:
  Invalid
Status in “network-manager” package in Ubuntu:
  Fix Released

Bug description:
  Hello
  Testing build 2011/06/11

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: network-manager-gnome 0.8.9997+git.20110529t170033.9ec4c5d-0ubuntu1
  ProcVersionSignature: Ubuntu 2.6.39-3.10-generic 2.6.39
  Uname: Linux 2.6.39-3-generic x86_64
  Architecture: amd64
  CRDA: Error: [Errno 2] No such file or directory
  Date: Sat Jun 11 09:32:27 2011
  ExecutablePath: /usr/bin/nm-applet
  Gconf:
   
  IfupdownConfig:
   auto lo
   iface lo inet loopback
  IpRoute:
   default via 192.168.1.1 dev eth0  proto static 
   169.254.0.0/16 dev eth0  scope link  metric 1000 
   192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.102  metric 1
  Keyfiles: Error: [Errno 2] No such file or directory
  LiveMediaBuild: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110610)
  NetworkManager.state:
   [main]
   NetworkingEnabled=true
   WirelessEnabled=true
   WWANEnabled=true
   WimaxEnabled=true
  ProcCmdline: nm-applet
  ProcEnviron:
   PATH=(custom, no user)
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  RfKill:
   0: phy0: Wireless LAN
   	Soft blocked: no
   	Hard blocked: no
  SegvAnalysis:
   Segfault happened at: 0x7fcedac6ba3a <g_hash_table_foreach+26>:	mov    0x44(%rdi),%r13d
   PC (0x7fcedac6ba3a) ok
   source "0x44(%rdi)" (0x00000044) not located in a known VMA region (needed readable region)!
   destination "%r13d" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: network-manager-applet
  StacktraceTop:
   g_hash_table_foreach () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
   ?? () from /usr/lib/libdbus-glib-1.so.2
   ?? () from /usr/lib/libdbus-glib-1.so.2
   ?? () from /usr/lib/libdbus-glib-1.so.2
   ?? () from /usr/lib/libdbus-glib-1.so.2
  Title: nm-applet crashed with SIGSEGV in g_hash_table_foreach()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

To manage notifications about this bug go to:
https://bugs.launchpad.net/glib/+bug/795871/+subscriptions