The trace on G_DEBUG=all is
#0 0x00007ffff6668f9b in g_logv () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1 0x00007ffff6669172 in g_log () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2 0x00007ffff66945cd in g_variant_iter_loop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3 0x00007ffff58070a9 in ?? () from /usr/lib/x86_64-linux-gnu/libdbusmenu-glib.so.4
#4 0x00007ffff6c1828b in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0
#5 0x00007ffff6661c9a in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6 0x00007ffff6662060 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#7 0x00007ffff666245a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8 0x00007ffff7454ecd in gtk_main () at /build/buildd/gtk+3.0-3.4.0/./gtk/gtkmain.c:1165
#9 0x00000000004037d1 in application_main (args_length1=1, args=0x7fffffffdfb8) at main.c:686
#10 main (argc=<optimized out>, argv=<optimized out>) at main.c:695
So it looks like there is something wrong in dbusmenu since if you e.g. run totem in terminal and try clicking through menu, it prints the same messages.
The trace on G_DEBUG=all is 64-linux- gnu/libglib- 2.0.so. 0 64-linux- gnu/libglib- 2.0.so. 0 64-linux- gnu/libglib- 2.0.so. 0 x86_64- linux-gnu/ libdbusmenu- glib.so. 4 x86_64- linux-gnu/ libgio- 2.0.so. 0 context_ dispatch () from /lib/x86_ 64-linux- gnu/libglib- 2.0.so. 0 64-linux- gnu/libglib- 2.0.so. 0 64-linux- gnu/libglib- 2.0.so. 0 buildd/ gtk+3.0- 3.4.0/. /gtk/gtkmain. c:1165 dfb8) at main.c:686
#0 0x00007ffff6668f9b in g_logv () from /lib/x86_
#1 0x00007ffff6669172 in g_log () from /lib/x86_
#2 0x00007ffff66945cd in g_variant_iter_loop () from /lib/x86_
#3 0x00007ffff58070a9 in ?? () from /usr/lib/
#4 0x00007ffff6c1828b in ?? () from /usr/lib/
#5 0x00007ffff6661c9a in g_main_
#6 0x00007ffff6662060 in ?? () from /lib/x86_
#7 0x00007ffff666245a in g_main_loop_run () from /lib/x86_
#8 0x00007ffff7454ecd in gtk_main () at /build/
#9 0x00000000004037d1 in application_main (args_length1=1, args=0x7fffffff
#10 main (argc=<optimized out>, argv=<optimized out>) at main.c:695
So it looks like there is something wrong in dbusmenu since if you e.g. run totem in terminal and try clicking through menu, it prints the same messages.