menu-cached crashed with SIGSEGV in _int_free()

Bug #1102013 reported by Daniel Winzen on 2013-01-20
14
This bug affects 2 people
Affects Status Importance Assigned to Milestone
menu-cache (Ubuntu)
Medium
Unassigned

Bug Description

This came up after an hour using LXDE in Ubuntu.

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: libmenu-cache2 0.4.1-0ubuntu1
ProcVersionSignature: Ubuntu 3.8.0-1.5-generic 3.8.0-rc4
Uname: Linux 3.8.0-1-generic x86_64
ApportVersion: 2.8-0ubuntu2
Architecture: amd64
CrashCounter: 1
Date: Sun Jan 20 11:43:26 2013
ExecutablePath: /usr/lib/x86_64-linux-gnu/libmenu-cache2/libexec/menu-cached
InstallationDate: Installed on 2012-04-03 (291 days ago)
InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120403)
MarkForUpload: True
ProcCmdline: /usr/lib/x86_64-linux-gnu/libmenu-cache2/libexec/menu-cached
ProcEnviron:
 PATH=(custom, no user)
 XDG_RUNTIME_DIR=<set>
 LANG=de_DE.UTF-8
 SHELL=/bin/bash
SegvAnalysis:
 Segfault happened at: 0x7fdd6cb83fb1: mov 0x8(%rcx),%esi
 PC (0x7fdd6cb83fb1) ok
 source "0x8(%rcx)" (0x100000007) not located in a known VMA region (needed readable region)!
 destination "%esi" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: menu-cache
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
 g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
Title: menu-cached crashed with SIGSEGV in g_main_context_dispatch()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

Daniel Winzen (q-d) wrote :
information type: Private → Public

StacktraceTop:
 _int_free (av=0x7fdd6cec0740 <main_arena>, p=0x244fd00, have_lock=0) at malloc.c:3895
 g_source_unref_internal (source=source@entry=0x244fd10, context=context@entry=0x240c070, have_lock=have_lock@entry=1) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:1908
 g_main_dispatch (context=0x240c070) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:2812
 g_main_context_dispatch (context=context@entry=0x240c070) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3288
 g_main_context_iterate (context=0x240c070, block=block@entry=1, dispatch=dispatch@entry=1, self=<optimized out>) at /build/buildd/glib2.0-2.35.4/./glib/gmain.c:3359

Changed in menu-cache (Ubuntu):
importance: Undecided → Medium
summary: - menu-cached crashed with SIGSEGV in g_main_context_dispatch()
+ menu-cached crashed with SIGSEGV in _int_free()
tags: removed: need-amd64-retrace
Launchpad Janitor (janitor) wrote :

Status changed to 'Confirmed' because the bug affects multiple users.

Changed in menu-cache (Ubuntu):
status: New → Confirmed
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