Comment 8 for bug 72497

I have seen this too, for XMPP (I believe I was closing pidgin).

(gdb) bt
#0 purple_account_get_protocol_id (account=0x1)
    at ../../libpurple/account.c:1752
#1 0xb6fa217e in insert_cap_failure (stats=0x8c2c248)
    at ../../../../pidgin/plugins/cap/cap.c:321
#2 0xb77c7e96 in g_hash_table_foreach () from /usr/lib/libglib-2.0.so.0
#3 0xb6fa3bb1 in plugin_unload (plugin=0x8126df0)
    at ../../../../pidgin/plugins/cap/cap.c:796
#4 0xb78f7b27 in purple_plugin_unload (plugin=0x8126df0)
    at ../../libpurple/plugin.c:703
#5 0xb78f7d70 in purple_plugin_destroy (plugin=0x8126df0)
    at ../../libpurple/plugin.c:786
#6 0xb78f7eba in purple_plugins_destroy_all ()
    at ../../libpurple/plugin.c:1214
#7 0xb78e788c in purple_core_quit () at ../../libpurple/core.c:209
#8 0xb787ac09 in g_cclosure_marshal_VOID__VOID ()
   from /usr/lib/libgobject-2.0.so.0
#9 0xb786d772 in g_closure_invoke () from /usr/lib/libgobject-2.0.so.0
#10 0xb787e323 in ?? () from /usr/lib/libgobject-2.0.so.0
#11 0x08b71e80 in ?? ()
#12 0x00000000 in ?? ()