Comment 2 for bug 741726

StacktraceTop:
 __kernel_vsyscall ()
 raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:64
 abort () at abort.c:92
 g_assertion_message (domain=0xc946e6 "GLib", file=0xcdc7f0 "/build/buildd/glib2.0-2.28.4/./glib/gvarianttypeinfo.c", line=186, func=0xcdca70 "g_variant_type_info_check", message=<value optimized out>) at /build/buildd/glib2.0-2.28.4/./glib/gtestutils.c:1358
 g_assertion_message_expr (domain=0xc946e6 "GLib", file=0xcdc7f0 "/build/buildd/glib2.0-2.28.4/./glib/gvarianttypeinfo.c", line=186, func=0xcdca70 "g_variant_type_info_check", expr=0xcdc7b9 "0 <= index && index < 24") at /build/buildd/glib2.0-2.28.4/./glib/gtestutils.c:1369