evolution hangs

Subject: evolution hang
Package: evolution
Version: 2.6.1-0ubuntu7
Severity: normal

*** Please type your report below this line ***

-- System Information:
Debian Release: testing/unstable
  APT prefers dapper-updates
  APT policy: (500, 'dapper-updates'), (500, 'dapper-security'), (500, 'dapper')
Architecture: i386 (i686)
Shell: /bin/sh linked to /bin/bash
Kernel: Linux 2.6.15-26-386
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)

Versions of packages evolution depends on:
ii 1.6.1-0ubuntu5 evolution database backend server
ii 2.14.0-1ubuntu2 GNOME configuration database syste
ii 2.14.2-0ubuntu2 GNOME Desktop icon theme
ii 3.10.2-0ubuntu1 HTML rendering/editing library - b
ii 2.3.17-1 Library of functions for 2D graphi
ii 1.11.4-0ubuntu1 The ATK accessibility toolkit
ii 0.2.6-6ubuntu1 Open-source version of SGI's audio
ii 0.6.10-0ubuntu3 Avahi client library
ii 0.6.10-0ubuntu3 Avahi common library
ii 0.6.10-0ubuntu3 Avahi glib integration library
ii 2.14.0-0ubuntu2 Bonobo CORBA interfaces library
ii 2.14.0-0ubuntu1 The Bonobo UI library
ii 2.3.6-0ubuntu20 GNU C Library: Shared libraries an
ii 1.0.4-0ubuntu1 The Cairo 2D vector graphics libra
ii 1.6.1-0ubuntu5 Generic messaging library for evol
ii 1.38-2ubuntu2 common error description library
ii 1989.11.11-24ubuntu1 Compress/decompress images for mai
ii 4.3.29-5build1 Berkeley v4.3 Database Libraries [
ii 0.60-6ubuntu8 simple interprocess messaging syst
ii 0.60-6ubuntu8 simple interprocess messaging syst
ii 1.6.1-0ubuntu5 Client library for evolution addre
ii 1.6.1-0ubuntu5 Client library for evolution calen
ii 1.6.1-0ubuntu5 Utility library for evolution data
ii 1.6.1-0ubuntu5 Utility library for evolution data
ii 0.2.36-3ubuntu3 Enlightened Sound Daemon (ALSA) -
ii 2.3.2-1.1ubuntu12 generic font configuration library
ii 2.1.10-1ubuntu2.1 FreeType 2 font engine, shared lib
ii 1.8.11-0ubuntu1 GNOME Accessibility Implementation
ii 1.8.11-0ubuntu1 GNOME Accessibility Implementation
ii 2.14.0-1ubuntu2 GNOME configuration database syste
ii 1.2.2-1 LGPL Crypto library - runtime libr
ii 1:2.5.1-2ubuntu2 library to load .glade files at ru
ii 2.10.3-0ubuntu1 The GLib library of C routines
ii 0.4.9-1ubuntu1 GNOME keyring services library
ii 2.0.13-0ubuntu16 Support libraries for gnome-pilot
ii 2.14.1-0ubuntu2 The GNOME 2 library - runtime file
ii 2.14.0-0ubuntu1 A powerful object-oriented display
ii 2.12.1-3ubuntu2 The GNOME 2.2 print architecture -
ii 2.12.1-2ubuntu1 GNOME 2.2 print architecture User
ii 2.14.1-0ubuntu2 The GNOME 2 libraries (User Interf
ii 2.14.2-0ubuntu1 GNOME virtual file-system (runtime
ii 1.2.9-2ubuntu1 the GNU TLS library - runtime libr
ii 1.1-4 library for common error values an
ii 2.8.18-0ubuntu2 The GTK+ graphical user interface
ii 3.10.2-0ubuntu1 HTML rendering/editing library - r
ii 0.5.7-1ubuntu18 Hardware Abstraction Layer - share
ii 2:1.0.0-0ubuntu2 X11 Inter-Client Exchange library
ii 6b-11 The Independent JPEG Group's JPEG
ii 1.4.3-5 MIT Kerberos runtime libraries
ii 0.1.3 library for launchpad integration
ii 2.1.30-12ubuntu3 OpenLDAP libraries
ii 0.1.3 library for launchpad integration
ii 0.3.2-0ubuntu4 sends desktop notifications to a n
ii 2:1.firefox1.5.dfsg+1.5.0.4-0ubuntu6.06 Netscape Portable Runtime Library
ii 2:1.firefox1.5.dfsg+1.5.0.4-0ubuntu6.06 Network Security Service Libraries
ii 1:2.14.0-0ubuntu1 libraries for ORBit2 - a CORBA ORB
ii 1.12.3-0ubuntu1 Layout and rendering of internatio
ii 0.11.8-17 Library for communicating with a P
ii 0.11.8-17 Synchronization library for PalmOS
ii 1.2.8rel-5 PNG library - runtime
ii 1.7-5 lib for parsing cmdline parameters
ii 2:1.0.0-0ubuntu2 X11 Session Management library
ii 2.2.93-0ubuntu1 an HTTP library implementation in
ii 0.2.17-1ubuntu1 Manage ASN.1 structures (runtime)
ii 2:1.0.0-0ubuntu9 X11 client-side library
ii 1:1.0.0-0ubuntu4 X11 authorisation library
ii 1.1.5.2-0ubuntu4 X cursor management library
ii 2:1.0.0-0ubuntu4 X11 miscellaneous extension librar
ii 1:3.0.1.2-0ubuntu3 X11 miscellaneous 'fixes' extensio
ii 2:1.0.0-0ubuntu3 X11 Input extension library
ii 2:1.0.1-0ubuntu2 X11 Xinerama extension library
ii 2.6.24.dfsg-1ubuntu1 GNOME XML library
ii 1:1.1.0.2-0ubuntu4 X11 RandR extension library
ii 1:0.9.0.2-0ubuntu2 X Rendering Extension client libra
ii 1:1.2.3-6ubuntu4 compression library - runtime

Versions of packages evolution recommends:
ii evolution-plugins 2.6.1-0ubuntu7 All bundled plugins for Evolution
ii gnome-desktop-data 2.14.2-0ubuntu1 Common files for GNOME 2 desktop a
ii gnome-pilot-conduits 2.0.13-0ubuntu3 conduits for gnome-pilot
pn spamassassin <none> (no description available)

-- no debconf information

Here's the gdb backtrace. Full gdb log coming.

0xffffe410 in __kernel_vsyscall ()
#0 0xffffe410 in __kernel_vsyscall ()
#1 0xb718b82e in pthread_setcanceltype () from /lib/tls/i686/cmov/libc.so.6
#2 0xb714138c in fork () from /lib/tls/i686/cmov/libc.so.6
#3 0xb7d338c2 in libgnomeui_module_info_get () from /usr/lib/libgnomeui-2.so.0
#4 0x0805ebfe in es_menu_hook_get_type ()
#5 <signal handler called>
#6 0xffffe410 in __kernel_vsyscall ()
#7 0xb6f422ae in __lll_mutex_lock_wait () from /lib/tls/i686/cmov/libpthread.so.0
#8 0xb6f3efbb in _L_mutex_lock_33 () from /lib/tls/i686/cmov/libpthread.so.0
#9 0xbfb7c078 in ?? ()
#10 0xb7ac8841 in ?? () from /usr/lib/libgthread-2.0.so.0
#11 0xb71dfadc in ?? () from /lib/tls/i686/cmov/libc.so.6
#12 0xb4100010 in ?? ()
#13 0xb1455cd0 in ?? ()
#14 0xb71dfadc in ?? () from /lib/tls/i686/cmov/libc.so.6
#15 0xb0332b20 in ?? ()
#16 0xb74b0850 in g_mem_gc_friendly () from /usr/lib/libglib-2.0.so.0
#17 0xbfb7c098 in ?? ()
#18 0xb718b70e in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#19 0xb718b70e in pthread_mutex_lock () from /lib/tls/i686/cmov/libc.so.6
#20 0xb6c1ce38 in camel_message_info_free () from /usr/lib/libcamel-provider-1.2.so.8
#21 0xb6c41124 in camel_vee_store_new () from /usr/lib/libcamel-provider-1.2.so.8
#22 0xb6c1cde8 in camel_message_info_free () from /usr/lib/libcamel-provider-1.2.so.8
#23 0xb6c1d3c7 in camel_folder_summary_clear () from /usr/lib/libcamel-provider-1.2.so.8
#24 0xb6c1d3fb in camel_folder_summary_clear () from /usr/lib/libcamel-provider-1.2.so.8
#25 0xb6c7b298 in camel_object_unref () from /usr/lib/libcamel-1.2.so.0
#26 0xb6c24442 in camel_folder_change_info_free () from /usr/lib/libcamel-provider-1.2.so.8
#27 0xb6c7b298 in camel_object_unref () from /usr/lib/libcamel-1.2.so.0
#28 0xb596c14e in mail_remove_folder () from /usr/lib/evolution/2.6/components/libevolution-mail.so
#29 0xb5968b88 in mail_msg_free () from /usr/lib/evolution/2.6/components/libevolution-mail.so
#30 0xb5968f65 in mail_msg_free () from /usr/lib/evolution/2.6/components/libevolution-mail.so
#31 0xb747752c in g_vasprintf () from /usr/lib/libglib-2.0.so.0
#32 0xb74508d6 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#33 0xb7453996 in g_main_context_check () from /usr/lib/libglib-2.0.so.0
#34 0xb7453cb8 in g_main_loop_run () from /usr/lib/libglib-2.0.so.0
#35 0xb7b7f477 in bonobo_main () from /usr/lib/libbonobo-2.so.0
#36 0x0805f03c in main ()