ubuntu-geoip-provider crashed with SIGSEGV in malloc_consolidate()

[Karma Dorje]

$ lsb_release -rd
Description: Ubuntu Raring Ringtail (development branch)
Release: 13.04

ProblemType: Crash
DistroRelease: Ubuntu 13.04
Package: geoclue-ubuntu-geoip 1.0.1-0ubuntu4
ProcVersionSignature: Ubuntu 3.8.0-13.23-generic 3.8.3
Uname: Linux 3.8.0-13-generic x86_64
ApportVersion: 2.9.2-0ubuntu2
Architecture: amd64
Date: Fri Mar 22 10:29:09 2013
ExecutablePath: /usr/lib/ubuntu-geoip/ubuntu-geoip-provider
InstallationDate: Installed on 2012-09-30 (172 days ago)
InstallationMedia: Ubuntu 12.04.1 LTS "Precise Pangolin" - Release amd64 (20120817.1)
MarkForUpload: True
ProcCmdline: /usr/lib/ubuntu-geoip/ubuntu-geoip-provider
SegvAnalysis:
 Segfault happened at: 0x7fd52a192caa: mov 0x8(%rbx),%rax
 PC (0x7fd52a192caa) ok
 source "0x8(%rbx)" (0x100000006) not located in a known VMA region (needed readable region)!
 destination "%rax" ok
 Stack memory exhausted (SP below stack segment)
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: ubuntu-geoip
StacktraceTop:
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /lib/x86_64-linux-gnu/libc.so.6
 ?? () from /usr/lib/x86_64-linux-gnu/libproxy.so.1
 ?? () from /usr/lib/x86_64-linux-gnu/libproxy.so.1
 px_proxy_factory_get_proxies () from /usr/lib/x86_64-linux-gnu/libproxy.so.1
Title: ubuntu-geoip-provider crashed with SIGSEGV in px_proxy_factory_get_proxies()
UpgradeStatus: Upgraded to raring on 2012-10-05 (167 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

[Karma Dorje (taaroa)]

$ apt-file search /usr/lib/ubuntu-geoip/ubuntu-geoip-provider
geoclue-ubuntu-geoip: /usr/lib/ubuntu-geoip/ubuntu-geoip-provider

$ apt-cache policy geoclue-ubuntu-geoip
geoclue-ubuntu-geoip:
  Installed: 1.0.1-0ubuntu4
  Candidate: 1.0.1-0ubuntu4
  Version table:
 *** 1.0.1-0ubuntu4 0
        500 http://archive.ubuntu.com/ubuntu/ raring/main amd64 Packages
        100 /var/lib/dpkg/status

[Apport retracing service (apport)]

StacktraceTop:
 malloc_consolidate (av=av@entry=0x7fd514000020) at malloc.c:4065
 _int_free (av=0x7fd514000020, p=0x7fd514004380, have_lock=0) at malloc.c:3973
 _M_dispose (__a=..., this=0x7fd514004390) at /usr/include/c++/4.7/bits/basic_string.h:246
 ~basic_string (this=0x7fd51f514a40, __in_chrg=<optimized out>) at /usr/include/c++/4.7/bits/basic_string.h:536
 get_extensions<libproxy::config_extension> (this=0x190cdd8) at /build/buildd/libproxy-0.4.11/libmodman/module_manager.hpp:47