(gdb) backtrace
#0  0xb770683b in raise () from /lib/tls/libc.so.6
#1  0xb7707fa2 in abort () from /lib/tls/libc.so.6
#2  0xb793fefd in g_logv () from /usr/lib/libglib-2.0.so.0
#3  0xb793ff26 in g_log () from /usr/lib/libglib-2.0.so.0
#4  0xb7940011 in g_assert_warning () from /usr/lib/libglib-2.0.so.0
#5  0xb4fcc145 in gnome_vfs_cancellation_cancel () from /usr/lib/libgnomevfs-2.so.0
#6  0xb4fd9081 in _gnome_vfs_job_module_cancel () from /usr/lib/libgnomevfs-2.so.0
#7  0xb4fc9998 in gnome_vfs_async_cancel () from /usr/lib/libgnomevfs-2.so.0
#8  0xb51532e1 in gtk_file_system_gnome_vfs_new ()
   from /usr/lib/gtk-2.0/2.4.0/filesystems/libgnome-vfs.so
#9  0xb79a5749 in g_object_interface_list_properties () from /usr/lib/libgobject-2.0.so.0
#10 0xb7cb1aab in _gtk_file_system_model_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#11 0xb79a5749 in g_object_interface_list_properties () from /usr/lib/libgobject-2.0.so.0
#12 0xb7ca3c4a in _gtk_file_chooser_default_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#13 0xb7ca3e31 in _gtk_file_chooser_default_get_type () from /usr/lib/libgtk-x11-2.0.so.0
#14 0xb7c94608 in _gtk_file_chooser_set_current_folder_path ()
   from /usr/lib/libgtk-x11-2.0.so.0
#15 0xb7ca71e5 in _gtk_file_chooser_delegate_get_quark () from /usr/lib/libgtk-x11-2.0.so.0
#16 0xb7c94608 in _gtk_file_chooser_set_current_folder_path ()
   from /usr/lib/libgtk-x11-2.0.so.0
#17 0xb7ca71e5 in _gtk_file_chooser_delegate_get_quark () from /usr/lib/libgtk-x11-2.0.so.0
#18 0xb7c94608 in _gtk_file_chooser_set_current_folder_path ()
   from /usr/lib/libgtk-x11-2.0.so.0
#19 0xb7c93dda in gtk_file_chooser_set_current_folder () from /usr/lib/libgtk-x11-2.0.so.0
#20 0x083d80a6 in ShareBrowser (this=0x9ea9db8, user={base = 0xa19d5e0}, file=
        {static npos = 4294967295, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::__mt_alloc<char>> = {static _S_once = <optimized out>, static _S_init = <optimized out>, static _S_options = <optimized out>, static _S_binmap = <optimized out>, static _S_thread_freelist_first = <optimized out>, static _S_thread_freelist_mutex = <optimized out>, static _S_thread_key = <optimized out>, static _S_bin = <optimized out>, static _S_bin_size = <optimized out>}, <No data fields>}, _M_p = 0xa3e2afc "/home/mat/.dc++/FileLists/tyamar.QPUIFFCH3CXWKK4XOLVTM7VCRHHUWCEN4QYUWTY.xml.bz2"}}) at linux/sharebrowser.cc:37
#21 0x083f4ac0 in WulforManager::addShareBrowser_gui (this=0x97b0ed8, user=
      {base = 0xa19d5e0}, file=
        {static npos = 4294967295, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::__mt_alloc<char>> = {static _S_once = <optimized out>, static _S_init = <optimized out>, static _S_options = <optimized out>, static _S_binmap = <optimized out>, static _S_thread_freelist_first = <optimized out>, static _S_thread_freelist_mutex = <optimized out>, static _S_thread_key = <optimized out>, static _S_bin = <optimized out>, static _S_bin_size = <optimized out>}, <No data fields>}, _M_p = 0xa3e2afc "/home/mat/.dc++/FileLists/tyamar.QPUIFFCH3CXWKK4XOLVTM7VCRHHUWCEN4QYUWTY.xml.bz2"}}, raise=false) at linux/wulformanager.cc:556
#22 0x08381153 in MainWindow::addShareBrowser_gui (this=0x9839b08, user={base = 0xa19d5e0},
    listName=
        {static npos = 4294967295, _M_dataplus = {<std::allocator<char>> = {<__gnu_cxx::__mt_alloc<char>> = {static _S_once = <optimized out>, static _S_init = <optimized out>, static _S_options = <optimized out>, static _S_binmap = <optimized out>, static _S_thread_freelist_first = <optimized out>, static _S_thread_freelist_mutex = <optimized out>, static _S_thread_key = <optimized out>, static _S_bin = <optimized out>, static _S_bin_size = <optimized out>}, <No data fields>}, _M_p = 0xa3e2afc "/home/mat/.dc++/FileLists/tyamar.QPUIFFCH3CXWKK4XOLVTM7VCRHHUWCEN4QYUWTY.xml.bz2"}}, useSetting=true) at linux/mainwindow.cc:781
#23 0x0838e406 in Func4<MainWindow, Pointer<User>, std::string, std::string, bool>::call (
    this=0x9b13bc8) at func.hh:147
#24 0x083f2d5b in WulforManager::processGuiQueue (this=0x97b0ed8)
    at linux/wulformanager.cc:191
#25 0x083f2ca3 in WulforManager::threadFunc_gui (data=0x97b0ed8) at linux/wulformanager.cc:163
#26 0xb7eefb63 in start_thread () from /lib/tls/libpthread.so.0
#27 0xb77b618a in clone () from /lib/tls/libc.so.6