#0  0x00007fe07d34f3d9 in g_logv (log_domain=0x7fe07d03bbe8 "tp-glib", log_level=G_LOG_LEVEL_CRITICAL, format=<optimized out>, args=args@entry=0x7fff53ea6b58) at /build/buildd/glib2.0-2.38.1/./glib/gmessages.c:989
        domain = 0x0
        data = 0x420c65
        depth = 1
        log_func = 0x40bbe0 <tp_debug_sender_log_handler@plt>
        domain_fatal_mask = <optimized out>
        masquerade_fatal = 0
        test_level = <optimized out>
        was_fatal = <optimized out>
        was_recursion = <optimized out>
        msg = 0x188e030 "tp_base_connection_get_handles: assertion 'TP_IS_BASE_CONNECTION (self)' failed"
        msg_alloc = 0x188e030 "tp_base_connection_get_handles: assertion 'TP_IS_BASE_CONNECTION (self)' failed"
        i = 3
#1  0x00007fe07d34f522 in g_log (log_domain=log_domain@entry=0x7fe07d03bbe8 "tp-glib", log_level=log_level@entry=G_LOG_LEVEL_CRITICAL, format=format@entry=0x7fe07d3953aa "%s: assertion '%s' failed") at /build/buildd/glib2.0-2.38.1/./glib/gmessages.c:1025
        args = {{gp_offset = 40, fp_offset = 48, overflow_arg_area = 0x7fff53ea6c30, reg_save_area = 0x7fff53ea6b70}}
#2  0x00007fe07d34f549 in g_return_if_fail_warning (log_domain=log_domain@entry=0x7fe07d03bbe8 "tp-glib", pretty_function=pretty_function@entry=0x7fe07d047430 <__PRETTY_FUNCTION__.30831> "tp_base_connection_get_handles", expression=expression@entry=0x7fe07d045bbb "TP_IS_BASE_CONNECTION (self)") at /build/buildd/glib2.0-2.38.1/./glib/gmessages.c:1034
No locals.
#3  0x00007fe07cf3e2fb in tp_base_connection_get_handles (self=0x13b6380, handle_type=handle_type@entry=TP_HANDLE_TYPE_CONTACT) at base-connection.c:2791
        self = 0x13b6380
        handle_type = TP_HANDLE_TYPE_CONTACT
#4  0x0000000000416037 in haze_destroy_conversation (conv=0x1848d80) at im-channel-factory.c:465
        account = <optimized out>
        im_factory = 0x13b6260
        base_conn = <optimized out>
        contact_repo = <optimized out>
        ui_data = <optimized out>
        __PRETTY_FUNCTION__ = "haze_destroy_conversation"
#5  0x00007fe07e057be4 in ?? ()
No symbol table info available.
#6  0x0000000000000002 in ?? ()
No symbol table info available.
#7  0x0000000001891710 in ?? ()
No symbol table info available.
#8  0x00000000017f7dc0 in ?? ()
No symbol table info available.
#9  0x00007fe07d344874 in g_list_remove (list=<optimized out>, data=<optimized out>) at /build/buildd/glib2.0-2.38.1/./glib/glist.c:480
        tmp = 0x1848d80
#10 0x0000000000000000 in ?? ()
No symbol table info available.