==22012== Process terminating with default action of signal 11 (SIGSEGV)
==22012==  Access not within mapped region at address 0x0
==22012==    at 0x4179347: sem_wait@@GLIBC_2.1 (in /lib/libpthread-2.6.so)
==22012==    by 0x40E4633: PyEval_AcquireThread (in /usr/lib/libpython2.5.so.1.0)
==22012==    by 0x4A10FD4: enginestatus_cb_wrapper (opensync_wrap.c:3243)
==22012==    by 0x4A7217D: osync_status_update_engine (opensync_status.c:191)
==22012==    by 0x4A6BA04: _generate_connected_event (opensync_engine.c:794)
==22012==    by 0x4A6BD28: _engine_connect_callback (opensync_engine.c:891)
==22012==    by 0x4A676FF: _osync_client_proxy_connect_handler (opensync_client_proxy.c:448)
==22012==    by 0x4A60758: _incoming_dispatch (opensync_queue.c:86)
==22012==    by 0x48517C1: g_main_context_dispatch (in /usr/lib/libglib-2.0.so.0.1200.11)
==22012==    by 0x485479E: (within /usr/lib/libglib-2.0.so.0.1200.11)
==22012==    by 0x4854B56: g_main_loop_run (in /usr/lib/libglib-2.0.so.0.1200.11)
==22012==    by 0x486F74E: (within /usr/lib/libglib-2.0.so.0.1200.11)