Comment 2 for bug 1056525

StacktraceTop:
 g_slist_foreach (list=0x71, list@entry=0x7f43ce9a4540, func=0x7f43cd137930 <g_free>, user_data=user_data@entry=0x0) at /build/buildd/glib2.0-2.33.14/./glib/gslist.c:893
 g_slist_free_full (list=0x7f43ce9a4540, free_func=<optimized out>) at /build/buildd/glib2.0-2.33.14/./glib/gslist.c:177
 client_free (data=0x7f43ce962970) at audio/unix.c:112
 client_cb (cond=<optimized out>, data=0x7f43ce962970, chan=<optimized out>) at audio/unix.c:1766
 g_main_dispatch (context=0x7f43ce956160) at /build/buildd/glib2.0-2.33.14/./glib/gmain.c:2715