Comment 2 for bug 819296

StacktraceTop:
 ?? () from /lib/ld-linux.so.2
 raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
 abort () at abort.c:92
 g_assertion_message (domain=0x9b6f86 "GLib", file=0xa056e8 "/build/buildd/glib2.0-2.29.14/./glib/gvarianttypeinfo.c", line=165, func=0xa05930 "g_variant_type_info_check", message=<value optimized out>) at /build/buildd/glib2.0-2.29.14/./glib/gtestutils.c:1425
 g_assertion_message_expr (domain=0x9b6f86 "GLib", file=0xa056e8 "/build/buildd/glib2.0-2.29.14/./glib/gvarianttypeinfo.c", line=165, func=0xa05930 "g_variant_type_info_check", expr=0xa05760 "info->alignment == 0 || info->alignment == 1 || info->alignment == 3 || info->alignment == 7") at /build/buildd/glib2.0-2.29.14/./glib/gtestutils.c:1436