#0  0x00007f33d0152d05 in raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
        resultvar = 0
        pid = <value optimized out>
        selftid = 1457
#1  0x00007f33d0156ab6 in abort () at abort.c:92
        save_stage = 2
        act = {__sigaction_handler = {sa_handler = 0x262d6c0, sa_sigaction = 0x262d6c0}, sa_mask = {__val = {139860515114049, 1024, 139860514697664, 139860510923680, 139860545448416, 233, 39190992, 4294967295, 139860511406307, 139860382651752, 39190992, 3068024, 0, 0, 292, 139860514717696}}, sa_flags = -771670748, sa_restorer = 0x7f3300000005}
        sigs = {__val = {32, 0 <repeats 15 times>}}
#2  0x00007f33d052c51d in g_assertion_message (domain=<value optimized out>, file=<value optimized out>, line=<value optimized out>, func=0x7f33d0597730 "g_variant_type_info_check", message=0x272ec40 "assertion failed: (info->alignment == 0 || info->alignment == 1 || info->alignment == 3 || info->alignment == 7)") at /build/buildd/glib2.0-2.28.4/./glib/gtestutils.c:1358
        lstr = "165\000\063\177\000\000\301CR\320\063\177\000\000\020\265U\002\005\000\000\000(tY\320\063\177\000"
        s = 0x25601d0 "\360\257c\002"
#3  0x00007f33d052cae0 in g_assertion_message_expr (domain=0x7f33d054d646 "GLib", file=0x7f33d05973b0 "/build/buildd/glib2.0-2.28.4/./glib/gvarianttypeinfo.c", line=165, func=0x7f33d0597730 "g_variant_type_info_check", expr=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gtestutils.c:1369
        s = 0x0
#4  0x00007f33d0548d76 in g_variant_type_info_check (info=<value optimized out>, container_class=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gvarianttypeinfo.c:164
        __PRETTY_FUNCTION__ = "g_variant_type_info_check"
#5  0x00007f33d05494d0 in g_variant_type_info_unref (info=0x2560cf0) at /build/buildd/glib2.0-2.28.4/./glib/gvarianttypeinfo.c:831
        __PRETTY_FUNCTION__ = "g_variant_type_info_unref"
#6  0x00007f33d0542ba2 in g_variant_unref (value=0x2609980) at /build/buildd/glib2.0-2.28.4/./glib/gvariant-core.c:625
No locals.
#7  0x00007f33d0ccfd90 in g_dbus_message_finalize (object=0x2561450) at /build/buildd/glib2.0-2.28.4/./gio/gdbusmessage.c:125
        message = 0x2561450
#8  0x00007f33d07c2be4 in g_object_unref (_object=0x2561450) at /build/buildd/glib2.0-2.28.4/./gobject/gobject.c:2734
        object = 0x2561450
        old_ref = <value optimized out>
        __PRETTY_FUNCTION__ = "g_object_unref"
#9  0x00007f33d0cd8cea in message_to_write_data_free (data=0x255b410) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:880
No locals.
#10 0x00007f33d0cdae40 in write_message_cb (source_object=<value optimized out>, res=<value optimized out>, user_data=0x255b410) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1270
        data = 0x255b410
        error = 0x255de60
#11 0x00007f33d0cdaa15 in write_message_continue_writing (data=0x255b410) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1031
        vector = {buffer = 0x264dc00, size = 292}
        control_message = 0x0
        bytes_written = -1
        error = 0x255de60
        ostream = <value optimized out>
        simple = 0x255f700
        fd_list = 0x0
        __PRETTY_FUNCTION__ = "write_message_continue_writing"
#12 0x00007f33d0cdaacf in maybe_write_next_message (worker=0x255b000) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1343
        old_message = 0x2561450
        new_blob = <value optimized out>
        new_blob_size = 39201632
        error = 0xffffffffffffffff
        data = 0x255b410
#13 0x00007f33d0cdae83 in message_written (source_object=<value optimized out>, res=<value optimized out>, user_data=0x2562b60) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1239
        l = <value optimized out>
        ll = <value optimized out>
        flushers = <value optimized out>
#14 write_message_cb (source_object=<value optimized out>, res=<value optimized out>, user_data=0x2562b60) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1268
        data = 0x2562b60
        error = 0x255df20
#15 0x00007f33d0cdaa15 in write_message_continue_writing (data=0x2562b60) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1031
        vector = {buffer = 0x27335e0, size = 358}
        control_message = 0x0
        bytes_written = -1
        error = 0x255df20
        ostream = <value optimized out>
        simple = 0x255f800
        fd_list = 0x0
        __PRETTY_FUNCTION__ = "write_message_continue_writing"
#16 0x00007f33d0cdaacf in maybe_write_next_message (worker=0x255b000) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1343
        old_message = 0x25354a0
        new_blob = <value optimized out>
        new_blob_size = 39201360
        error = 0xffffffffffffffff
        data = 0x2562b60
#17 0x00007f33d0cdae83 in message_written (source_object=<value optimized out>, res=<value optimized out>, user_data=0x2562a50) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1239
        l = <value optimized out>
        ll = <value optimized out>
        flushers = <value optimized out>
#18 write_message_cb (source_object=<value optimized out>, res=<value optimized out>, user_data=0x2562a50) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1268
        data = 0x2562a50
        error = 0x255df30
#19 0x00007f33d0cdaa15 in write_message_continue_writing (data=0x2562a50) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1031
        vector = {buffer = 0x264b200, size = 314}
        control_message = 0x0
        bytes_written = -1
        error = 0x255df30
        ostream = <value optimized out>
        simple = 0x255f4c0
        fd_list = 0x0
        __PRETTY_FUNCTION__ = "write_message_continue_writing"
#20 0x00007f33d0cdaacf in maybe_write_next_message (worker=0x255b000) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1343
        old_message = 0x25a8b20
        new_blob = <value optimized out>
        new_blob_size = 41042736
        error = 0x0
        data = 0x2562a50
#21 0x00007f33d0cdabfd in write_message_in_idle_cb (user_data=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:1356
        worker = <value optimized out>
#22 0x00007f33d0506bcd in g_main_dispatch (context=0x255baa0) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:2440
        dispatch = 0x7f33d05024e0 <g_idle_dispatch>
        was_in_call = 0
        user_data = 0x255b000
        callback = 0x7f33d0cdabd0 <write_message_in_idle_cb>
        cb_funcs = 0x7f33d07b1630
        cb_data = 0x2564b40
        current_source_link = {data = 0x272a200, next = 0x0}
        need_destroy = <value optimized out>
        source = 0x272a200
        current = 0x2558610
        i = <value optimized out>
#23 g_main_context_dispatch (context=0x255baa0) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3013
No locals.
#24 0x00007f33d05073a8 in g_main_context_iterate (context=0x255baa0, block=<value optimized out>, dispatch=1, self=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3091
        max_priority = 2147483647
        timeout = -1
        some_ready = 1
        nfds = 5
        allocated_nfds = <value optimized out>
        fds = <value optimized out>
#25 0x00007f33d05079f2 in g_main_loop_run (loop=0x255ba80) at /build/buildd/glib2.0-2.28.4/./glib/gmain.c:3299
        __PRETTY_FUNCTION__ = "g_main_loop_run"
#26 0x00007f33d0cd8d44 in gdbus_shared_thread_func (data=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./gio/gdbusprivate.c:276
No locals.
#27 0x00007f33d052e3e4 in g_thread_create_proxy (data=0x255bb80) at /build/buildd/glib2.0-2.28.4/./glib/gthread.c:1897
        thread = 0x255bb80
        __PRETTY_FUNCTION__ = "g_thread_create_proxy"
#28 0x00007f33d1bc8d8c in start_thread (arg=0x7f33c86d2700) at pthread_create.c:304
        pd = 0x7f33c86d2700
        now = <value optimized out>
        unwind_buf = {cancel_jmp_buf = {{jmp_buf = {139860382656256, -1237827294636499837, 140734008701920, 139860382656960, 0, 3, 1204091094166969475, 1204143195916377219}, mask_was_saved = 0}}, priv = {pad = {0x0, 0x0, 0x0, 0x0}, data = {prev = 0x0, cleanup = 0x0, canceltype = 0}}}
        not_first_call = 0
        robust = <value optimized out>
        sp = <value optimized out>
        freesize = <value optimized out>
        __PRETTY_FUNCTION__ = "start_thread"
#29 0x00007f33d0204f7d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
No locals.
#30 0x0000000000000000 in ?? ()
No symbol table info available.