> Cool! I am concerned about the threading hang though; can you attach gdb > to the hung process and execute "thread apply all bt", then post the > results? Not sure what would be different under FreeBSD vs. Linux as far > as threading is concerned, but this should give a clue at least. > > Thanks! > > Tim I forgot: valgrind on wheezy complains about the same errors as valgrind on freebsd, but the *.wait()-calls always return on wheezy but hang on freebsd. ==5521== ---------------------------------------------------------------- ==5521== ==5521== Thread #3: pthread_cond_{signal,broadcast}: dubious: associated lock is not held by any thread ==5521== at 0x4C2A345: pthread_cond_signal_WRK (hg_intercepts.c:839) ==5521== by 0x552059C: TQWaitCondition::wakeOne() (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x406021: ProdThread::run() (prodcons.cpp:122) ==5521== by 0x52CBE8C: ??? (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x8012F44: ??? (in /lib/x86_64-linux-gnu/libglib-2.0.so.0.3200.4) ==5521== by 0x4C2B5AD: mythread_wrapper (hg_intercepts.c:219) ==5521== by 0x675CB4F: start_thread (pthread_create.c:304) ==5521== by 0x71ED7BC: clone (clone.S:112) ==5521== ==5521== ---------------------------------------------------------------- ==5521== ==5521== Thread #1: lock order "0xA2B43A8 before 0xA2A76E8" violated ==5521== ==5521== Observed (incorrect) order is: acquisition of lock at 0xA2A76E8 ==5521== (stack unavailable) ==5521== ==5521== followed by a later acquisition of lock at 0xA2B43A8 ==5521== at 0x4C2BAF5: pthread_mutex_lock (hg_intercepts.c:495) ==5521== by 0x551FAEC: ??? (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x4063DC: ConsThread::stop() (prodcons.cpp:169) ==5521== by 0x406A2B: ProdCons::stop() (prodcons.cpp:333) ==5521== by 0x406B95: ProdCons::customEvent(TQCustomEvent*) (prodcons.cpp:367) ==5521== by 0x531DB7E: TQObject::event(TQEvent*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x534CDE2: TQWidget::event(TQEvent*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52D203E: TQApplication::internalNotify(TQObject*, TQEvent*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52D237A: TQApplication::notify(TQObject*, TQEvent*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52D34B1: TQApplication::sendPostedEvents(TQObject*, int) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52B5E54: TQEventLoop::processX11Events() (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52B68F9: TQEventLoop::gsourceDispatch(_GSource*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== ==5521== ---------------------------------------------------------------- ==5521== ==5521== Thread #1: pthread_cond_{signal,broadcast}: dubious: associated lock is not held by any thread ==5521== at 0x4C2A1D5: pthread_cond_broadcast_WRK (hg_intercepts.c:891) ==5521== by 0x55205DC: TQWaitCondition::wakeAll() (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x406A37: ProdCons::stop() (prodcons.cpp:334) ==5521== by 0x406B95: ProdCons::customEvent(TQCustomEvent*) (prodcons.cpp:367) ==5521== by 0x531DB7E: TQObject::event(TQEvent*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x534CDE2: TQWidget::event(TQEvent*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52D203E: TQApplication::internalNotify(TQObject*, TQEvent*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52D237A: TQApplication::notify(TQObject*, TQEvent*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52D34B1: TQApplication::sendPostedEvents(TQObject*, int) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52B5E54: TQEventLoop::processX11Events() (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52B68F9: TQEventLoop::gsourceDispatch(_GSource*) (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== by 0x52B6A02: ??? (in /usr/lib/libtqt-mt.so.3.5.0) ==5521== ==5521== ---------------------------------------------------------------- ==5521== ==5521== Thread #1: Exiting thread still holds 1 lock ==5521== at 0x71BD648: _Exit (_exit.c:33) ==5521== by 0x7147A8D: __run_exit_handlers (exit.c:93) ==5521== by 0x7147B34: exit (exit.c:100) ==5521== by 0x712FEB3: (below main) (libc-start.c:276) Nik -- Please do not email me anything that you are not comfortable also sharing with the NSA. Dr. Nikolaus Klepp Einnehmerstra�e 14 A-4810 Gmunden Tel.: +43 650 82 11 724 email: office@...