GNU gdb (Ubuntu/Linaro 7.4-2012.04-0ubuntu2) 7.4-2012.04 Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/mixxx...done. (gdb) run Starting program: /usr/bin/mixxx [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1". [New Thread 0x7fffe4715700 (LWP 8436)] [New Thread 0x7fffe34de700 (LWP 8437)] [New Thread 0x7fffe2478700 (LWP 8438)] Debug [Main]: Dynamically loaded "/usr/lib/mixxx/plugins/soundsource/libsoundsourcem4a.so" Debug [Main]: m4a Debug [Main]: mp4 Debug [Main]: Plugin supports: m4a Debug [Main]: Plugin supports: mp4 Debug [Main]: Mixxx 1.11.0-beta2-pre "(bzr trunk r3301; built on: Oct 10 2012 @ 20:42:39; flags: bulk faad hid hifieq mad optimize qdebug shoutcast tuned vamp verbose vinylcontrol)" is starting... Debug [Main]: Qt version is: 4.8.1 Warning [Main]: Configuration file is at version "1.11.0" instead of the current 1.11.0-beta2-pre Debug [Main]: Loading translations for locale "it_IT" from translations folder "/usr/share/mixxx/translations/" : success Debug [Main]: ConfigObject: Could not read "" [New Thread 0x7fffe1305700 (LWP 8439)] [New Thread 0x7fffe0948700 (LWP 8440)] Warning [Main]: ControlObject::getControl returning NULL for ( "[Channel1]" , "vinylcontrol_mode" ) Warning [Main]: ControlObject::getControl returning NULL for ( "[Channel2]" , "vinylcontrol_mode" ) Debug [Main]: JACK client name set ALSA lib pcm_dsnoop.c:612:(snd_pcm_dsnoop_open) unable to open slave ALSA lib pcm_dmix.c:1018:(snd_pcm_dmix_open) unable to open slave ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.rear ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.center_lfe ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.side [New Thread 0x7fffc7138700 (LWP 8441)] [Thread 0x7fffc7138700 (LWP 8441) exited] [New Thread 0x7fffc7138700 (LWP 8442)] [Thread 0x7fffc7138700 (LWP 8442) exited] ALSA lib audio/pcm_bluetooth.c:1614:(audioservice_expect) BT_GET_CAPABILITIES failed : Errore di input/output(5) ALSA lib audio/pcm_bluetooth.c:1614:(audioservice_expect) BT_GET_CAPABILITIES failed : Errore di input/output(5) ALSA lib audio/pcm_bluetooth.c:1614:(audioservice_expect) BT_GET_CAPABILITIES failed : Errore di input/output(5) ALSA lib audio/pcm_bluetooth.c:1614:(audioservice_expect) BT_GET_CAPABILITIES failed : Errore di input/output(5) ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only playback stream ALSA lib pcm_dmix.c:1018:(snd_pcm_dmix_open) unable to open slave [New Thread 0x7fffc7138700 (LWP 8443)] [Thread 0x7fffc7138700 (LWP 8443) exited] [New Thread 0x7fffc7138700 (LWP 8444)] [Thread 0x7fffc7138700 (LWP 8444) exited] [New Thread 0x7fffe0136700 (LWP 8445)] [New Thread 0x7fffe00b5700 (LWP 8446)] [New Thread 0x7fffcbfff700 (LWP 8447)] Debug [Main]: Available QtSQL drivers: ("QSQLITE", "QMYSQL3", "QMYSQL") Debug [Main]: DB status: "/home/francesco/.mixxx/mixxxdb.sqlite" = true Debug [Main]: SchemaManager::upgradeToSchemaVersion already at version 17 Debug [Main]: TrackDAO::initialize QThread(0xb83870, name = "Main") "qt_sql_default_connection" Debug [Main]: CrateDAO::initialize() Debug [Main]: CueDAO::initialize QThread(0xb83870, name = "Main") "qt_sql_default_connection" Debug [Main]: Promo dir: "/usr/share/mixxx/promo/1.8.0/index.html" [New Thread 0x7fffc7138700 (LWP 8448)] Debug [Main]: Appending Quick Link: "Musica" --- "/home/francesco/Musica/" Debug [Main]: Appending Quick Link: "Scrivania" --- "/home/francesco/Scrivania/" Debug [Main]: Appending Quick Link: "Documenti" --- "/home/francesco/Documenti/" Debug [Main]: Creating session history playlist name: "2012-10-16 (10)" Debug [Main]: Committing transaction on "qt_sql_default_connection" result: true Debug [Main]: Traktor Library Location=[ "/home/francesco/collection.nml" ] Debug [Main]: AnalyserWaveform::AnalyserWaveform() Debug [Main]: Setting VAMP_PATH to: "/usr/lib/mixxx/plugins/vamp:/home/francesco/.mixxx/plugins/vamp/:/usr/bin/lin32_build/vamp-plugins:/usr/bin/lin64_build/vamp-plugins" [New Thread 0x7fffcac5f700 (LWP 8449)] Warning [Main]: ControlObject::getControl returning NULL for ( "[Flanger]" , "lfoDepth" ) Warning [Main]: ControlObject::getControl returning NULL for ( "[Flanger]" , "lfoDelay" ) Warning [Main]: ControlObject::getControl returning NULL for ( "[Flanger]" , "lfoPeriod" ) Debug [Main]: Creating ControllerManager Debug [Main]: Extension ".hid.xml" total 6 presets Debug [Main]: Extension ".midi.xml" total 60 presets [New Thread 0x7fffc49c8700 (LWP 8450)] [New Thread 0x7fffb8810700 (LWP 8451)] [Thread 0x7fffb8810700 (LWP 8451) exited] [New Thread 0x7fffb8810700 (LWP 8452)] [New Thread 0x7fffabfff700 (LWP 8453)] [Thread 0x7fffabfff700 (LWP 8453) exited] [Thread 0x7fffb8810700 (LWP 8452) exited] Debug [Main]: Promo dir: "/usr/share/mixxx/promo/1.8.0/index.html" [New Thread 0x7fffb8810700 (LWP 8454)] Debug [Main]: Setting VAMP_PATH to: "/usr/lib/mixxx/plugins/vamp:/home/francesco/.mixxx/plugins/vamp/:/usr/bin/lin32_build/vamp-plugins:/usr/bin/lin64_build/vamp-plugins:/usr/lib/mixxx/plugins/vamp:/home/francesco/.mixxx/plugins/vamp/:/usr/bin/lin32_build/vamp-plugins:/usr/bin/lin64_build/vamp-plugins" Debug [Main]: VampPluginLoader::listPlugins() returned 2 plugins Debug [Main]: Plugin output displayname: "qm-barbeattracker:0" "Bar and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-barbeattracker:1" "Bar and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-barbeattracker:2" "Bar and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-barbeattracker:3" "Bar and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-tempotracker:0" "Queen Mary Tempo and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-tempotracker:1" "Queen Mary Tempo and Beat Tracker" Debug [Main]: Plugin output displayname: "qm-tempotracker:2" "Queen Mary Tempo and Beat Tracker" Debug [Main]: ControllerManager::getControllerList Debug [Main]: SoundManager::setupDevices() Debug [Main]: SoundDevicePortAudio::open() "7, system" Debug [Main]: framesPerBuffer: 1024 Debug [Main]: Requested sample rate: 48000 Hz, latency: 21.3333 ms Debug [Main]: Output channels: 2 | Input channels: 0 Debug [Main]: Opening stream with id 7 Debug [Main]: Opened PortAudio stream successfully... starting Debug [Main]: Dynamically loaded PortAudio library Program received signal SIGSEGV, Segmentation fault. [Switching to Thread 0x7fffcbfff700 (LWP 8447)] 0x00000000004507ed in ControlObject::add (this=0x0, dValue=1) at src/controlobject.cpp:248 248 if (m_bIgnoreNops && !dValue) (gdb) thread apply all bt Thread 20 (Thread 0x7fffb8810700 (LWP 8454)): #0 0x00007ffff09fb403 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffefb18036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffefb18164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff743c3bf in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff740bc82 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff740bed7 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007ffff730afa7 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007ffff73eb9ff in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007ffff730dfcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #10 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #11 0x0000000000000000 in ?? () Thread 16 (Thread 0x7fffc49c8700 (LWP 8450)): #0 0x00007ffff09fb403 in poll () from /lib/x86_64-linux-gnu/libc.so.6 ---Type to continue, or q to quit--- #1 0x00007fffefb18036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffefb18164 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff743c3bf in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff740bc82 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff740bed7 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007ffff730afa7 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007ffff730dfcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #10 0x0000000000000000 in ?? () Thread 15 (Thread 0x7fffcac5f700 (LWP 8449)): #0 0x00007ffff200ed84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff730e4db in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00000000004eb2d6 in AnalyserQueue::dequeueNextBlocking (this=0xf8ea10) ---Type to continue, or q to quit--- at src/analyserqueue.cpp:64 #3 0x00000000004ebc27 in AnalyserQueue::run (this=0xf8ea10) at src/analyserqueue.cpp:198 #4 0x00007ffff730dfcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 14 (Thread 0x7fffc7138700 (LWP 8448)): #0 0x00007ffff200ed84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff730e4db in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x000000000059d1aa in BrowseThread::run (this=0xf37870) at src/library/browse/browsethread.cpp:82 #3 0x00007ffff730dfcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 13 (Thread 0x7fffcbfff700 (LWP 8447)): ---Type to continue, or q to quit--- #0 0x00000000004507ed in ControlObject::add (this=0x0, dValue=1) at src/controlobject.cpp:248 #1 0x000000000069cdfd in SoundDevicePortAudio::callbackProcess ( this=0xe7d5c0, framesPerBuffer=64, output=0x1b4c340, in=0x0, timeInfo=0x7fffcbffed70, statusFlags=6) at src/sounddeviceportaudio.cpp:328 #2 0x000000000069d2a7 in paV19Callback (inputBuffer=0x0, outputBuffer=0x1b4c340, framesPerBuffer=64, timeInfo=0x7fffcbffed70, statusFlags=6, soundDevice=0xe7d5c0) at src/sounddeviceportaudio.cpp:426 #3 0x00007ffff7bb4d3b in ?? () from /usr/lib/x86_64-linux-gnu/libportaudio.so.2 #4 0x00007ffff7bb6cd7 in ?? () from /usr/lib/x86_64-linux-gnu/libportaudio.so.2 #5 0x00007ffff7bc0466 in ?? () from /usr/lib/x86_64-linux-gnu/libportaudio.so.2 #6 0x00007ffff03f3d42 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #7 0x00007ffff04071b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #8 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #9 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #10 0x0000000000000000 in ?? () Thread 12 (Thread 0x7fffe00b5700 (LWP 8446)): #0 0x00007ffff2011d2d in read () from /lib/x86_64-linux-gnu/libpthread.so.0 ---Type to continue, or q to quit--- #1 0x00007ffff0408fba in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff040b966 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff04071b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 11 (Thread 0x7fffe0136700 (LWP 8445)): #0 0x00007ffff200ed84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff0408804 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #2 0x00007ffff0403db1 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #3 0x00007ffff04071b0 in ?? () from /usr/lib/x86_64-linux-gnu/libjack.so.0 #4 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 6 (Thread 0x7fffe0948700 (LWP 8440)): #0 0x00007ffff200ed84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff730e4db in QWaitCondition::wait(QMutex*, unsigned long) () ---Type to continue, or q to quit--- from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00000000004ce8d4 in EngineSideChain::run (this=0xe30f50) at src/engine/enginesidechain.cpp:161 #3 0x00007ffff730dfcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 5 (Thread 0x7fffe1305700 (LWP 8439)): #0 0x00007ffff200ed84 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff730e4db in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00000000004bbffc in EngineWorkerScheduler::run (this=0xe09ae0) at src/engine/engineworkerscheduler.cpp:68 #3 0x00007ffff730dfcb in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #5 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #6 0x0000000000000000 in ?? () Thread 4 (Thread 0x7fffe2478700 (LWP 8438)): ---Type to continue, or q to quit--- #0 0x00007ffff200f0fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007fffefb53925 in g_cond_wait_until () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffefaee1c1 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffefaee7da in g_async_queue_timeout_pop () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007fffefb3a164 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007fffefb399e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #6 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #7 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #8 0x0000000000000000 in ?? () Thread 3 (Thread 0x7fffe34de700 (LWP 8437)): #0 0x00007ffff09fb403 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffefb18036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffefb1849a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffe7771406 in ?? () from /usr/lib/x86_64-linux-gnu/libgio-2.0.so.0 #4 0x00007fffefb399e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 ---Type to continue, or q to quit--- #6 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 2 (Thread 0x7fffe4715700 (LWP 8436)): #0 0x00007ffff09fb403 in poll () from /lib/x86_64-linux-gnu/libc.so.6 #1 0x00007fffefb18036 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffefb1849a in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffe471a98b in ?? () from /usr/lib/x86_64-linux-gnu/gio/modules/libdconfsettings.so #4 0x00007fffefb399e5 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #5 0x00007ffff200ae9a in start_thread () from /lib/x86_64-linux-gnu/libpthread.so.0 #6 0x00007ffff0a06dbd in clone () from /lib/x86_64-linux-gnu/libc.so.6 #7 0x0000000000000000 in ?? () Thread 1 (Thread 0x7ffff7fbb780 (LWP 8433)): #0 0x00007ffff200f0fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 #1 0x00007ffff7bc09a2 in ?? () from /usr/lib/x86_64-linux-gnu/libportaudio.so.2 #2 0x00007ffff7bc0ecb in ?? () from /usr/lib/x86_64-linux-gnu/libportaudio.so.2 ---Type to continue, or q to quit--- #3 0x000000000069c1e1 in SoundDevicePortAudio::open (this=0xe7d5c0) at src/sounddeviceportaudio.cpp:207 #4 0x00000000006749ec in SoundManager::setupDevices (this=0xe3caa0) at src/soundmanager.cpp:359 #5 0x0000000000522a9e in MixxxApp::MixxxApp (this=0xe06200, pApp=0x7fffffffe0f0, args=...) at src/mixxx.cpp:387 #6 0x000000000051f439 in main (argc=1, argv=0x7fffffffe2a8) at src/main.cpp:290