switchboard crashed with SIGSEGV in malloc_consolidate()

[Mario Daniel Ruiz Saavedra]

Crashed on Audio Settings when selecting a Sound theme

ProblemType: Crash
DistroRelease: elementary OS 0.3
Package: switchboard 2.0.0~r534+pkg41~ubuntu0.3.1 [origin: LP-PPA-elementary-os-daily]
ProcVersionSignature: Ubuntu 3.13.0-44.73-generic 3.13.11-ckt12
Uname: Linux 3.13.0-44-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
CrashDB: switchboard
CurrentDesktop: Pantheon
Date: Wed Jan 21 11:09:55 2015
ExecutablePath: /usr/bin/switchboard
GSettings:
 org.pantheon.switchboard.saved-state position ['414', '191']
 org.pantheon.switchboard.saved-state window-height 719
 org.pantheon.switchboard.saved-state window-state 'Normal'
 org.pantheon.switchboard.saved-state window-width 984
GsettingsChanges:

InstallationDate: Installed on 2014-10-08 (105 days ago)
InstallationMedia: elementary OS 0.3 "Freya" - Daily amd64 (20140810)
ProcCmdline: switchboard sound
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, no user)
 LANG=es_CO.UTF-8
 LANGUAGE=es_CO:es
 XDG_RUNTIME_DIR=<set>
SegvAnalysis:
 Segfault happened at: 0x7f76ac5bf452 <malloc_consolidate+258>: mov 0x8(%rbx),%rax
 PC (0x7f76ac5bf452) ok
 source "0x8(%rbx)" (0x692e776f646e697f) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: switchboard
StacktraceTop:
 malloc_consolidate (av=av@entry=0x7f76ac8ff760 <main_arena>) at malloc.c:4149
 _int_malloc (av=av@entry=0x7f76ac8ff760 <main_arena>, bytes=bytes@entry=1056) at malloc.c:3423
 __libc_calloc (n=<optimized out>, elem_size=<optimized out>) at malloc.c:3219
 pa_xmalloc0 () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
 pa_hashmap_new () from /usr/lib/x86_64-linux-gnu/pulseaudio/libpulsecommon-4.0.so
Title: switchboard crashed with SIGSEGV in malloc_consolidate()
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm audio bluetooth bumblebee cdrom dialout dip fuse kvm libvirtd lpadmin netdev plugdev sambashare scanner sudo video voice

[Cody Garver (codygarver)]

StacktraceTop:
 malloc_consolidate (av=av@entry=0x7f76ac8ff760 <main_arena>) at malloc.c:4149
 _int_malloc (av=av@entry=0x7f76ac8ff760 <main_arena>, bytes=bytes@entry=1056) at malloc.c:3423
 __libc_calloc (n=<optimized out>, elem_size=<optimized out>) at malloc.c:3219
 pa_xmalloc0 (size=<optimized out>) at pulse/xmalloc.c:76
 pa_hashmap_new (hash_func=0x7f7677dbd2e0 <pa_idxset_string_hash_func>, compare_func=0x7f7677dbd310 <pa_idxset_string_compare_func>) at pulsecore/hashmap.c:60