evolution-calendar-factory crashed with SIGSEGV in book_client_opened_cb()

Out of the blue. Not actively using anything related to evolution.

ProblemType: Crash
DistroRelease: Ubuntu 12.10
Package: evolution-data-server 3.4.3-1
ProcVersionSignature: Ubuntu 3.4.0-5.11-generic 3.4.0
Uname: Linux 3.4.0-5-generic i686
ApportVersion: 2.2.3-0ubuntu6
Architecture: i386
Date: Wed Jun 20 20:50:29 2012
ExecutablePath: /usr/lib/evolution/evolution-calendar-factory
InstallationMedia: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate i386 (20100928.1)
ProcCmdline: /usr/lib/evolution/evolution-calendar-factory
ProcEnviron:
 SHELL=/bin/bash
 PATH=(custom, user)
 LANGUAGE=en_US:en
 LANG=en_US.UTF-8
SegvAnalysis:
 Segfault happened at: 0xb69aa917: mov 0x4(%eax),%eax
 PC (0xb69aa917) ok
 source "0x4(%eax)" (0xaaaaaaae) not located in a known VMA region (needed readable region)!
 destination "%eax" ok
SegvReason: reading unknown VMA
Signal: 11
SourcePackage: evolution-data-server
StacktraceTop:
 ?? () from /usr/lib/evolution-data-server/calendar-backends/libecalbackendcontacts.so
 g_cclosure_marshal_VOID__BOXEDv (closure=closure@entry=0xb290b690, return_value=return_value@entry=0x0, instance=instance@entry=0xb2907020, args=args@entry=0xbf80e47c "", marshal_data=marshal_data@entry=0x0, n_params=n_params@entry=1, param_types=param_types@entry=0xb2906520) at /build/buildd/glib2.0-2.33.2/./gobject/gmarshal.c:1160
 _g_closure_invoke_va (closure=0xb290b690, return_value=return_value@entry=0x0, instance=instance@entry=0xb2907020, args=args@entry=0xbf80e47c "", n_params=1, param_types=0xb2906520) at /build/buildd/glib2.0-2.33.2/./gobject/gclosure.c:840
 g_signal_emit_valist (instance=instance@entry=0xb2907020, signal_id=signal_id@entry=72, detail=detail@entry=0, var_args=var_args@entry=0xbf80e47c "") at /build/buildd/glib2.0-2.33.2/./gobject/gsignal.c:3207
 g_signal_emit (instance=0xb2907020, signal_id=72, detail=0) at /build/buildd/glib2.0-2.33.2/./gobject/gsignal.c:3352
Title: evolution-calendar-factory crashed with SIGSEGV in g_cclosure_marshal_VOID__BOXEDv()
UpgradeStatus: Upgraded to quantal on 2012-06-19 (1 days ago)
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