Great thanks! From this it's easy to see that the main thread is hung on a
browse-thread lock. I'll take a look later but this is definitely a good
hint.

On Fri, May 11, 2012 at 10:25 AM, ewan colsell <email address hidden> wrote:

> begin backtrace:
>
>
> (gdb) set height 0
> (gdb) run
> Starting program: /home/ewanuno/mixxx/mixxx/mixxx
> [Thread debugging using libthread_db enabled]
> Using host libthread_db library "/lib/i386-linux-gnu/libthread_db.so.1".
> Warning [Main]: QGtkStyle was unable to detect the current GTK+ theme.
> Debug [Main]: Mixxx 1.11.0-alpha2 "(bzr trunk r3134; built on: May 11 2012
> @ 15:52:34; flags: hid hifieq mad optimize qdebug shoutcast tuned vamp
> verbose vinylcontrol)" is starting...
> Debug [Main]: Qt version is: 4.8.1
> Debug [Main]: Configuration file is at the current version 1.11.0-alpha2
> Debug [Main]: Loading translations for locale "en_GB" from translations
> folder "res/translations/" : success
> Debug [Main]: Could not read ""
> [New Thread 0xb7d85b40 (LWP 4133)]
> [New Thread 0xb71ffb40 (LWP 4134)]
> 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.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
> ALSA lib confmisc.c:1286:(snd_func_refer) Unable to find definition
> 'cards.ICH4.pcm.surround71.0:CARD=0'
> ALSA lib conf.c:4241:(_snd_config_evaluate) function snd_func_refer
> returned error: No such file or directory
> ALSA lib conf.c:4720:(snd_config_expand) Evaluate error: No such file or
> directory
> ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM surround71
> ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.hdmi
> ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.hdmi
> ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
> ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.modem
> ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
> ALSA lib pcm.c:2217:(snd_pcm_open_noupdate) Unknown PCM cards.pcm.phoneline
> [New Thread 0xb27feb40 (LWP 4135)]
> ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect:
> Connection refused
>
> [Thread 0xb27feb40 (LWP 4135) exited]
> [New Thread 0xb27feb40 (LWP 4137)]
> ALSA lib pulse.c:243:(pulse_connect) PulseAudio: Unable to connect:
> Connection refused
>
> [Thread 0xb27feb40 (LWP 4137) exited]
> ALSA lib audio/pcm_bluetooth.c:1614:(audioservice_expect)
> BT_GET_CAPABILITIES failed : Input/output error(5)
> ALSA lib audio/pcm_bluetooth.c:1614:(audioservice_expect)
> BT_GET_CAPABILITIES failed : Input/output error(5)
> ALSA lib audio/pcm_bluetooth.c:1614:(audioservice_expect)
> BT_GET_CAPABILITIES failed : Input/output error(5)
> ALSA lib audio/pcm_bluetooth.c:1614:(audioservice_expect)
> BT_GET_CAPABILITIES failed : Input/output error(5)
> ALSA lib pcm_dmix.c:957:(snd_pcm_dmix_open) The dmix plugin supports only
> playback stream
> [New Thread 0xb27feb40 (LWP 4139)]
> [Thread 0xb27feb40 (LWP 4139) exited]
> Debug [Main]: Available QtSQL drivers: ("QSQLITE")
> Debug [Main]: src/library/trackcollection.cpp DB status: true
> Debug [Main]: SchemaManager::upgradeToSchemaVersion already at version 17
> Debug [Main]: TrackDAO::initialize QThread(0x852e4e0, name = "Main")
> "qt_sql_default_connection"
> Debug [Main]: CrateDAO::initialize()
> Debug [Main]: CueDAO::initialize QThread(0x852e4e0, name = "Main")
> "qt_sql_default_connection"
> Debug [Main]: Promo dir: "res//promo/1.8.0/index.html"
> [New Thread 0xb27feb40 (LWP 4140)]
> Debug [Main]: Creating session history playlist name: "2012-05-11"
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Traktor Library Location=[ "/home/ewanuno/collection.nml" ]
> Debug [Main]: AnalyserWaveform::AnalyserWaveform()
> Debug [Main]: Setting VAMP_PATH to:
>  "/usr/local/lib/mixxx/plugins/vamp:/home/ewanuno/.mixxx/plugins/vamp/:/home/ewanuno/mixxx/mixxx/lin32_build/vamp-plugins:/home/ewanuno/mixxx/mixxx/lin64_build/vamp-plugins"
> [New Thread 0xb6762b40 (LWP 4141)]
> 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]: Constructed LibraryScanner
> Debug [Main]: iTunes Album Art path is: ""
> Debug [Main]: Creating ControllerManager
> [New Thread 0xb0d21b40 (LWP 4142)]
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> Debug [Main]: Promo dir: "res//promo/1.8.0/index.html"
> Debug [Main]: loadSettings: 1 0 "SlowFade"
> Debug [Main]: slotApply crossfader: 1 "SlowFade"
> Debug [Main]: Setting VAMP_PATH to:
>  "/usr/local/lib/mixxx/plugins/vamp:/home/ewanuno/.mixxx/plugins/vamp/:/home/ewanuno/mixxx/mixxx/lin32_build/vamp-plugins:/home/ewanuno/mixxx/mixxx/lin64_build/vamp-plugins:/usr/local/lib/mixxx/plugins/vamp:/home/ewanuno/.mixxx/plugins/vamp/:/home/ewanuno/mixxx/mixxx/lin32_build/vamp-plugins:/home/ewanuno/mixxx/mixxx/lin64_build/vamp-plugins"
> Debug [Main]: ControllerManager::getControllerList
> Debug [Main]: SoundManager::setupDevices()
> Debug [Main]: SoundDevicePortAudio::open() "5, MixVibes U-MIX44 Sound
> Device: USB Audio (hw:1,0)"
> Debug [Main]: framesPerBuffer: 2048
> Debug [Main]: Requested sample rate:  48000 Hz, latency: 42.6667 ms
> Debug [Main]: Output channels: 2 | Input channels: 0
> Debug [Main]: Opening stream with id 5
> Debug [Main]: Opened PortAudio stream successfully... starting
> Debug [Main]: Dynamically loaded PortAudio library
> [New Thread 0xb034bb40 (LWP 4143)]
> Debug [Main]: PortAudio: Started stream successfully
> Debug [Main]:    Actual sample rate:  48000 Hz, latency: 85.3333 ms
> Debug [Main]: Using "MixVibes U-MIX44 Sound Device: USB Audio (hw:1,0)" as
> output sound device clock reference
> Debug [Main]: 1 output sound devices opened
> Debug [Main]: 0 input  sound devices opened
> [New Thread 0xafb4ab40 (LWP 4144)]
> Warning [Main]: ControlObject::getControl returning NULL for (
> "[Samplers]" , "show_samplers" )
> Warning [Main]: Requested control does not exist:
> "[Samplers],show_samplers" . Creating it.
> Debug [Main]: Making property binder for "visible"
> Warning [Main]: Object::connect: No such slot QGroupBox::setProperty(const
> char*, const QVariant&) in src/skin/propertybinder.cpp:15
> Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do
> not provide low/mid/high signal colors
> Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do
> not provide low/mid/high signal colors
> Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do
> not provide low/mid/high signal colors
> Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do
> not provide low/mid/high signal colors
> [New Thread 0xaed48b40 (LWP 4145)]
> [New Thread 0xae547b40 (LWP 4146)]
> Debug [Main]: BaseTrackCache(0x8659398) updateIndexWithQuery took 4 ms
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in
> (19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,45,46,47,48,49,50,51,52,53,54,55,56,57,58))"
> Debug [Main]: PlaylistTableModel(0x8dd6830) select() took 21 ms
> [New Thread 0xadd46b40 (LWP 4147)]
> Debug [Main]: Recordings folder set to "/home/ewanuno/mixxx/mixxx"
> [New Thread 0xad545b40 (LWP 4148)]
> Debug [Main]: Query: " "" " parsed to: "WHERE ((datetime_added >
> datetime('now', '-7 days')) AND id in
> (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61))"
> Debug [Main]: PrepareLibraryTableModel(0x8fb47d8) select() took 3 ms
> Debug [Main]: Query: " "" " parsed to: "WHERE ((datetime_added >
> datetime('now', '-7 days')) AND id in
> (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61))"
> Debug [Main]: PrepareLibraryTableModel(0x8fb47d8) select() took 5 ms
> Debug [Main]: Query: " "" " parsed to: "WHERE ((datetime_added >
> datetime('now', '-7 days')) AND id in
> (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61))"
> Debug [Main]: PrepareLibraryTableModel(0x8fb47d8) select() took 5 ms
> Debug [Main]: DlgPrepare(0x8f85918, name = "DlgPrepare") analysisActive
> false
> Debug [Main]: MixxxLibraryFeature::activate()
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in
> (1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61))"
> Debug [Main]: LibraryTableModel(0x8663900) select() took 3 ms
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Warning [Main]: ControlObject::getControl returning NULL for (
> "[Microphone]" , "show_microphone" )
> Warning [Main]: ControlObject::getControl returning NULL for (
> "[Microphone]" , "show_microphone" )
> Warning [Main]: Requested control does not exist:
> "[Microphone],show_microphone" . Creating it.
> Warning [Main]: ControlObject::getControl returning NULL for (
> "[Vinylcontrol]" , "show_vinylcontrol" )
> Warning [Main]: ControlObject::getControl returning NULL for (
> "[Vinylcontrol]" , "show_vinylcontrol" )
> Warning [Main]: Requested control does not exist:
> "[Vinylcontrol],show_vinylcontrol" . Creating it.
> Warning [Main]: QGLContext::makeCurrent(): Cannot make invalid context
> current.
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do
> not provide low/mid/high signal colors
> Debug [Main]: WaveformWidgetFactory::setWaveformWidget - waveform widget
> added in factory index 0
> Warning [Main]: Object::connect: No such signal
> WWaveformViewer::valueReset() in src/controlobjectthreadwidget.cpp:35
> Warning [Main]: Object::connect:  (receiver name:
> 'ControlObjectThreadMain')
> Warning [Main]: ControlObject::getControl returning NULL for ( "[Spinny1]"
> , "show_spinny" )
> Warning [Main]: Requested control does not exist: "[Spinny1],show_spinny"
> . Creating it.
> Debug [Main]: Making property binder for "visible"
> Warning [Main]: Object::connect: No such slot QGroupBox::setProperty(const
> char*, const QVariant&) in src/skin/propertybinder.cpp:15
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> Debug [Main]: Making property binder for "visible"
> Warning [Main]: Object::connect: No such slot QGroupBox::setProperty(const
> char*, const QVariant&) in src/skin/propertybinder.cpp:15
> Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do
> not provide low/mid/high signal colors
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do
> not provide low/mid/high signal colors
> Debug [Main]: WaveformWidgetFactory::setWaveformWidget - waveform widget
> added in factory index 1
> Warning [Main]: Object::connect: No such signal
> WWaveformViewer::valueReset() in src/controlobjectthreadwidget.cpp:35
> Warning [Main]: Object::connect:  (receiver name:
> 'ControlObjectThreadMain')
> Warning [Main]: ControlObject::getControl returning NULL for ( "[Spinny2]"
> , "show_spinny" )
> Warning [Main]: Requested control does not exist: "[Spinny2],show_spinny"
> . Creating it.
> Debug [Main]: Making property binder for "visible"
> Warning [Main]: Object::connect: No such slot QGroupBox::setProperty(const
> char*, const QVariant&) in src/skin/propertybinder.cpp:15
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 55
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 56
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 59
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 58
> nvfx_screen_get_param:95 -  Warning: unknown PIPE_CAP 30
> Debug [Main]: Making property binder for "visible"
> Warning [Main]: Object::connect: No such slot QGroupBox::setProperty(const
> char*, const QVariant&) in src/skin/propertybinder.cpp:15
> Warning [Main]: WaveformSignalColors::fallBackFromSignalColor - skin do
> not provide low/mid/high signal colors
> Debug [Main]: Making property binder for "visible"
> Warning [Main]: Object::connect: No such slot QGroupBox::setProperty(const
> char*, const QVariant&) in src/skin/propertybinder.cpp:15
> Debug [Main]: Displaying mixxx
> Debug [Controller]: ControllerManager: Setting up devices
> Debug [Controller]: Scanning PortMIDI devices:
> Debug [Main]: resize QSize(1024, 741)
> Debug [Controller]:  Found output device # 0 Midi Through Port-0
> Debug [Controller]:  Found input device # 1 Midi Through Port-0
> Debug [Controller]:     Linking to output device # 0 "Midi Through Port-0"
> Debug [Controller]: Scanning HID devices:
> Debug [Main]: Running Mixxx
> Warning [Main]: WaveformRenderBackground::generatePixmap - no background
> file
> Warning [Main]: WaveformRenderBackground::generatePixmap - no background
> file
>  Found MIXVIBES MixVibes U-MIX44 Sound Device r100, S/N (null)  Interface 3
>  Found Chicony Compaq Internet Keyboard r102, S/N (null)  Interface 0
>  Found Chicony Compaq Internet Keyboard r102, S/N (null)  Interface 1
>  Found (null) (null) r0, S/N (null)  Interface 0
> Warning [Controller]: USB permissions problem (or device error.) Your
> account needs write access to USB HID controllers.
> Debug [Controller]: ControllerManager::getControllerList
> Debug [Controller]: Loading controller preset from
> "/home/ewanuno/.mixxx/controllers/Midi_Through_Port-0.midi.xml"
> Debug [Controller]: "Midi" settings found
> Debug [Controller]: MidiControllerPresetFileHandler: Input mapping parsing
> complete.
> Debug [Controller]: MidiPresetFileHandler: Output mapping parsing complete.
> Debug [Controller]: Loading controller preset from
> "/home/ewanuno/.mixxx/controllers/MixVibes_U-MIX44_Sound_Device__3.cntrlr.xml"
> Debug [Controller]: "MixVibes" settings found
> Debug [Controller]: Opening controller: "MixVibes U-MIX44 Sound Device _3"
> [New Thread 0xabc3ab40 (LWP 4151)]
> [New Thread 0xab439b40 (LWP 4152)]
> Debug [Controller]: Controller in script engine is: "MixVibes U-MIX44
> Sound Device _3"
> [New Thread 0xaa828b40 (LWP 4153)]
> Debug [Controller]: Applying controller preset...
> Debug [Controller]: ControllerEngine: Loading & evaluating all script code
> Debug [Controller]: ControllerEngine: Loading
> "/home/ewanuno/mixxx/mixxx/res/controllers/common-controller-scripts.js"
> Debug [Controller]: Loading controller preset from
> "/home/ewanuno/.mixxx/controllers/Compaq_Internet_Keyboard__0.cntrlr.xml"
> Debug [Controller]: "Compaq" settings found
> Debug [Controller]: Loading controller preset from
> "/home/ewanuno/.mixxx/controllers/Compaq_Internet_Keyboard__1.cntrlr.xml"
> Debug [Controller]: "Compaq" settings found
> Debug [Controller]: Controller polling stopped.
> Debug [Main]: ControllerManager::getControllerList
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in
> (19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,45,46,47,48,49,50,51,52,53,54,55,56,57,58))"
> Debug [Main]: PlaylistTableModel(0x8dd6830) select() took 3 ms
> Debug [Main]: keyboard press:  ""
> Debug [Main]: keyboard press:  ""
> Debug [Main]: keyboard press:  ""
> Debug [Main]: keyboard press:  " "
> Debug [Main]: keyboard press:  " "
> Debug [Main]: keyboard press:  " "
> Debug [Main]: Skip Next
> Debug [Main]: BeatFactory::loadBeatsFromByteArray could not parse
> serialized beats.
> [New Thread 0xaa027b40 (LWP 4154)]
> Debug [AnalyserQueue 1]: Prioritizing "Migration" "/media/ewan
> 120gb/mp3/trip and hip hop and dub/birdy nam nam/14.birdy nam nam -
>  migration.mp3"
> Debug [AnalyserQueue 1]: Analyzing "Migration" "/media/ewan 120gb/mp3/trip
> and hip hop and dub/birdy nam nam/14.birdy nam nam -  migration.mp3"
> Debug [AnalyserQueue 1]: AnalysisDAO fetched 0 analyses, 0 bytes for track
> 58 in 0 ms
> Debug [AnalyserQueue 1]: Vampanalyser BlockSize:  0
> Debug [AnalyserQueue 1]: Vampanalyser: setting m_iBlockSize to 1024
> Debug [AnalyserQueue 1]: Vampanalyser StepSize:  0
> Debug [AnalyserQueue 1]: Vampanalyser: setting m_iStepSize to 1024
> Debug [AnalyserQueue 1]: Beat calculation started with plugin
> "qm-tempotracker:0"
> Debug [AnalyserQueue 1]: Vampanalyser BlockSize:  1024
> Debug [AnalyserQueue 1]: Vampanalyser StepSize:  512
> Debug [Main]: Skip Next
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in
> (37,38,39,40,41,42,45,46,47,48,49,50,51,52,53,54,55,56,19,57,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36))"
> Debug [Main]: PlaylistTableModel(0x8dd6830) select() took 4 ms
> Debug [Main]: BeatFactory::loadBeatsFromByteArray could not parse
> serialized beats.
> Debug [Main]: keyboard press:  ""
> Debug [Main]: keyboard press:  ""
> Debug [Main]: keyboard press:  ""
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in
> (37,38,39,40,41,42,45,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36))"
> Debug [Main]: PlaylistTableModel(0x8dd6830) select() took 6 ms
> Debug [Main]: BeatFactory::loadBeatsFromByteArray could not parse
> serialized beats.
> Debug [Main]: Auto DJ enabled
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in
> (37,38,39,40,41,42,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36))"
> Debug [Main]: PlaylistTableModel(0x8dd6830) select() took 4 ms
> Debug [Main]: BeatFactory::loadBeatsFromByteArray could not parse
> serialized beats.
> Debug [Main]: TrackDuration =  184
> Debug [Main]: m_fadeDuration1 =  0.0543478
> [New Thread 0xa8a49b40 (LWP 4156)]
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in (45))"
> Debug [Main]: PlaylistTableModel(0x8677768) select() took 2 ms
> Debug []: Couldn't get chunk  822  in read() of [ 13474636 , 13478400 ]
> chunks  822 - 822
> Note: nonZeroCount was 26351, is now 26148
> Debug [AnalyserQueue 1]: Done building waveform for track 58
> Debug [AnalyserQueue 1]: Writing waveform from byte array: dataSize 269846
> allSignalSize 269846 visualSampleRate 441 audioVisualRatio 100
> Debug [AnalyserQueue 1]: AnalysisDAO saved analysis 55 "2160173 (510097
> compressed)" bytes for track 58 in 709 ms
> Debug [AnalyserQueue 1]: Saved waveform analysis for trackId 58 analysisId
> 55
> Debug [AnalyserQueue 1]: Writing waveform from byte array: dataSize 3842
> allSignalSize 3842 visualSampleRate 6.27579 audioVisualRatio 7027
> Debug [AnalyserQueue 1]: AnalysisDAO saved analysis 56 "30822 (8796
> compressed)" bytes for track 58 in 73 ms
> Debug [AnalyserQueue 1]: Saved waveform summary analysis for trackId 58
> analysisId 56
> Debug [AnalyserQueue 1]: Waveform generation done 57.687 s
> Debug [AnalyserQueue 1]: ReplayGain detection complete
> Debug [AnalyserQueue 1]: Beat Calculation complete
> Debug [AnalyserQueue 1]: New BeatGrid
> Debug [AnalyserQueue 1]: Prioritizing "New Birth" "/media/ewan
> 120gb/mp3/trip and hip hop and dub/birdy nam nam/08.birdy nam nam -  new
> birth.mp3"
> Debug [AnalyserQueue 1]: Analyzing "New Birth" "/media/ewan 120gb/mp3/trip
> and hip hop and dub/birdy nam nam/08.birdy nam nam -  new birth.mp3"
> Debug [AnalyserQueue 1]: AnalysisDAO fetched 0 analyses, 0 bytes for track
> 45 in 0 ms
> Debug [AnalyserQueue 1]: Vampanalyser BlockSize:  0
> Debug [AnalyserQueue 1]: Vampanalyser: setting m_iBlockSize to 1024
> Debug [AnalyserQueue 1]: Vampanalyser StepSize:  0
> Debug [AnalyserQueue 1]: Vampanalyser: setting m_iStepSize to 1024
> Debug [AnalyserQueue 1]: Beat calculation started with plugin
> "qm-tempotracker:0"
> Debug [AnalyserQueue 1]: Vampanalyser BlockSize:  1024
> Debug [AnalyserQueue 1]: Vampanalyser StepSize:  512
> Debug [Main]: TrackDuration =  21
> Debug [Main]: m_fadeDuration2 =  0.47619
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in
> (37,38,39,40,41,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36))"
> Debug [Main]: PlaylistTableModel(0x8dd6830) select() took 6 ms
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in (42,45))"
> Debug [Main]: PlaylistTableModel(0x8677768) select() took 3 ms
> Debug [Main]: BeatFactory::loadBeatsFromByteArray could not parse
> serialized beats.
> Debug [Thread (pooled)]: SSMP3: file has differing samplerate in some
> headers: "/media/ewan 120gb/mp3/Electronic/unkle - do androids dream of
> electric beats/unkle - do androids dream of electric beats cd3 (gi mix) -
> 08 - vangelis - blade runner theme (unknown remix).mp3" 44100 vs 32000
> Debug [Main]: TrackDuration =  210
> Debug [Main]: m_fadeDuration1 =  0.047619
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in
> (37,38,39,40,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36))"
> Debug [Main]: PlaylistTableModel(0x8dd6830) select() took 6 ms
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: Query: " "" " parsed to: "WHERE (id in (41,42,45))"
> Debug [Main]: PlaylistTableModel(0x8677768) select() took 3 ms
> Debug [Main]: BeatFactory::loadBeatsFromByteArray could not parse
> serialized beats.
> Debug [Main]: Committing transaction on "qt_sql_default_connection"
> result: true
> Debug [Main]: BaseTrackCache(0x8659398) updateIndexWithQuery took 1 ms
> Note: nonZeroCount was 15819, is now 15759
> Debug [AnalyserQueue 1]: Done building waveform for track 45
> Debug [AnalyserQueue 1]: Writing waveform from byte array: dataSize 161996
> allSignalSize 161996 visualSampleRate 441 audioVisualRatio 100
> Debug [AnalyserQueue 1]: AnalysisDAO saved analysis 57 "1298206 (274640
> compressed)" bytes for track 45 in 427 ms
> Debug [AnalyserQueue 1]: Saved waveform analysis for trackId 45 analysisId
> 57
> Debug [AnalyserQueue 1]: Writing waveform from byte array: dataSize 3842
> allSignalSize 3842 visualSampleRate 10.4552 audioVisualRatio 4218
> Debug [AnalyserQueue 1]: AnalysisDAO saved analysis 58 "31349 (10228
> compressed)" bytes for track 45 in 81 ms
> Debug [AnalyserQueue 1]: Saved waveform summary analysis for trackId 45
> analysisId 58
> Debug [AnalyserQueue 1]: Waveform generation done 43.988 s
> Debug [AnalyserQueue 1]: ReplayGain detection complete
> Debug [AnalyserQueue 1]: Beat Calculation complete
> Debug [AnalyserQueue 1]: New BeatGrid
> Debug [AnalyserQueue 1]: Prioritizing "Blade Runner Theme (Unknown Remix)"
> "/media/ewan 120gb/mp3/Electronic/unkle - do androids dream of electric
> beats/unkle - do androids dream of electric beats cd3 (gi mix) - 08 -
> vangelis - blade runner theme (unknown remix).mp3"
> Debug [AnalyserQueue 1]: Analyzing "Blade Runner Theme (Unknown Remix)"
> "/media/ewan 120gb/mp3/Electronic/unkle - do androids dream of electric
> beats/unkle - do androids dream of electric beats cd3 (gi mix) - 08 -
> vangelis - blade runner theme (unknown remix).mp3"
> Debug [AnalyserQueue 1]: SSMP3: file has differing samplerate in some
> headers: "/media/ewan 120gb/mp3/Electronic/unkle - do androids dream of
> electric beats/unkle - do androids dream of electric beats cd3 (gi mix) -
> 08 - vangelis - blade runner theme (unknown remix).mp3" 44100 vs 32000
> Debug [AnalyserQueue 1]: AnalysisDAO fetched 2 analyses, 1518972 bytes for
> track 41 in 87 ms
> Debug [AnalyserQueue 1]: Reading waveform from byte array: allSignalSize
> 185944 visualSampleRate 441 audioVisualRatio 100
> Debug [AnalyserQueue 1]: Reading waveform from byte array: allSignalSize
> 3842 visualSampleRate 9.10781 audioVisualRatio 4842
> Debug [AnalyserQueue 1]: AnalyserWaveform::initialise - Waveform loaded
> Debug [AnalyserQueue 1]: Beat calculation started with plugin
> "qm-tempotracker:0"
> Debug [AnalyserQueue 1]: Vampanalyser BlockSize:  1024
> Debug [AnalyserQueue 1]: Vampanalyser StepSize:  512
> Debug [Main]: keyboard press:  ""
> Note: nonZeroCount was 18104, is now 18104
> Debug [AnalyserQueue 1]: Beat Calculation complete
> Debug [AnalyserQueue 1]: New BeatGrid
> Debug [AnalyserQueue 1]: Prioritizing "Empty Love" "/media/ewan
> 120gb/mp3/Electronic/unkle - do androids dream of electric beats/unkle - do
> androids dream of electric beats cd3 (gi mix) - 07 - psychonauts - empty
> love.mp3"
> Debug [AnalyserQueue 1]: Analyzing "Empty Love" "/media/ewan
> 120gb/mp3/Electronic/unkle - do androids dream of electric beats/unkle - do
> androids dream of electric beats cd3 (gi mix) - 07 - psychonauts - empty
> love.mp3"
> Debug [AnalyserQueue 1]: AnalysisDAO fetched 2 analyses, 2142824 bytes for
> track 40 in 98 ms
> Debug [AnalyserQueue 1]: Reading waveform from byte array: allSignalSize
> 262380 visualSampleRate 441 audioVisualRatio 100
> Debug [AnalyserQueue 1]: Reading waveform from byte array: allSignalSize
> 3842 visualSampleRate 6.45492 audioVisualRatio 6832
> Debug [AnalyserQueue 1]: AnalyserWaveform::initialise - Waveform loaded
> Debug [AnalyserQueue 1]: Beat calculation started with plugin
> "qm-tempotracker:0"
> Debug [AnalyserQueue 1]: Vampanalyser BlockSize:  1024
> Debug [AnalyserQueue 1]: Vampanalyser StepSize:  512
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: Recordings folder set to "/home/ewanuno/mixxx/mixxx"
> Debug [Main]: keyboard press:  ""
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "Quick
> Links")   QVariant(QString, "::mixxx_quick_lnk_node::")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "Removable
> Devices")   QVariant(QString, "/media/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::onLazyChildExpandation  QVariant(QString,
> "Removable Devices")   QVariant(QString, "/media/")
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "cdrom")
> QVariant(QString, "/media/cdrom/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "ewan
> 120gb")   QVariant(QString, "/media/ewan 120gb/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug []: New BeatGrid
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::onLazyChildExpandation  QVariant(QString,
> "ewan 120gb")   QVariant(QString, "/media/ewan 120gb/")
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString,
> "$RECYCLE.BIN")   QVariant(QString, "/media/ewan 120gb/$RECYCLE.BIN/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "ewan
> 120gb")   QVariant(QString, "/media/ewan 120gb/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug []: New BeatGrid
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString,
> "$RECYCLE.BIN")   QVariant(QString, "/media/ewan 120gb/$RECYCLE.BIN/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "04 - ROYAL
> RUMBLE - AL SEGNALE_data")   QVariant(QString, "/media/ewan 120gb/04 -
> ROYAL RUMBLE - AL SEGNALE_data/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "aaa rossi
> ninja")   QVariant(QString, "/media/ewan 120gb/aaa rossi ninja/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "asak box")
>   QVariant(QString, "/media/ewan 120gb/asak box/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "backups")
> QVariant(QString, "/media/ewan 120gb/backups/")
> Debug [Main]: WSearchLineEdit::restoreSearch( "" )
> Debug []: Abort populateModel()
> Debug [Main]: keyboard press:  ""
> Debug [Main]: BrowseFeature::activateChild  QVariant(QString, "books")
> QVariant(QString, "/media/ewan 120gb/books/")
> Note: nonZeroCount was 25563, is now 25563
> Debug [AnalyserQueue 1]: Beat Calculation complete
> Debug [AnalyserQueue 1]: New BeatGrid
> Debug [AnalyserQueue 1]: Analyzing "Il y a un Cauchemard dans Mon Placard
> (Featuring D-Styles & Mike Boo)" "/media/ewan 120gb/mp3/trip and hip hop
> and dub/birdy nam nam/13.birdy nam nam -  il y a un cauchemard dans mon
> placard (featuring d-styles & mike boo).mp3"
> Debug [AnalyserQueue 1]: AnalysisDAO fetched 0 analyses, 0 bytes for track
> 57 in 0 ms
> Debug [AnalyserQueue 1]: Vampanalyser BlockSize:  0
> Debug [AnalyserQueue 1]: Vampanalyser: setting m_iBlockSize to 1024
> Debug [AnalyserQueue 1]: Vampanalyser StepSize:  0
> Debug [AnalyserQueue 1]: Vampanalyser: setting m_iStepSize to 1024
> Debug [AnalyserQueue 1]: Beat calculation started with plugin
> "qm-tempotracker:0"
> Debug [AnalyserQueue 1]: Vampanalyser BlockSize:  1024
> Debug [AnalyserQueue 1]: Vampanalyser StepSize:  512
> ^Z
> Program received signal SIGTSTP, Stopped (user).
> 0x00132416 in __kernel_vsyscall ()
> (gdb) thread apply all bt
>
> Thread 20 (Thread 0xa8a49b40 (LWP 4156)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307ad13 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x00d232df in QWaitCondition::wait(QMutex*, unsigned long) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x00d15474 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #4  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #6  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 19 (Thread 0xaa027b40 (LWP 4154)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307ad13 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x00d232df in QWaitCondition::wait(QMutex*, unsigned long) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x00d15474 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #4  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #6  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 18 (Thread 0xaa828b40 (LWP 4153)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307ad13 in pthread_cond_timedwait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x08285d93 in hid_read_timeout (dev=0xb1e09348,
>    data=0xb1e37e00 "\b\003\340\261\b\003\340\261\370}\343\261\370",
> <incomplete sequence \343\261>, length=255, milliseconds=500)
>    at lib/hidapi-0.7.0/linux/hid-libusb.c:999
> #3  0x082828d0 in HidReader::run (this=0xb1e358c0)
>    at src/controllers/hid/hidcontroller.cpp:30
> #4  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #6  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 17 (Thread 0xab439b40 (LWP 4152)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307a96b in pthread_cond_wait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x02cb0029 in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
> #3  0x02cb006f in ?? () from /usr/lib/i386-linux-gnu/libQtScript.so.4
> #4  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #5  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 16 (Thread 0xabc3ab40 (LWP 4151)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0345f380 in poll () from /lib/i386-linux-gnu/libc.so.6
> #2  0x03064dd4 in ?? () from /lib/i386-linux-gnu/libusb-1.0.so.0
> #3  0x03065971 in libusb_handle_events_timeout_completed ()
>   from /lib/i386-linux-gnu/libusb-1.0.so.0
> #4  0x03065a7b in libusb_handle_events ()
>   from /lib/i386-linux-gnu/libusb-1.0.so.0
> #5  0x082855d2 in read_thread (param=0xb1e09348)
>    at lib/hidapi-0.7.0/linux/hid-libusb.c:705
> #6  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #7  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 15 (Thread 0xad545b40 (LWP 4148)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307a96b in pthread_cond_wait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x00d23350 in QWaitCondition::wait(QMutex*, unsigned long) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x081d37a6 in SearchThread::run (this=0x8f90f70)
>    at src/library/searchthread.cpp:46
> #4  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #6  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 14 (Thread 0xadd46b40 (LWP 4147)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307a96b in pthread_cond_wait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x00d23350 in QWaitCondition::wait(QMutex*, unsigned long) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x081d37a6 in SearchThread::run (this=0x8f54f88)
>    at src/library/searchthread.cpp:46
> #4  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #6  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 13 (Thread 0xae547b40 (LWP 4146)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307a96b in pthread_cond_wait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x00d23350 in QWaitCondition::wait(QMutex*, unsigned long) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x081d37a6 in SearchThread::run (this=0x8edc9a8)
>    at src/library/searchthread.cpp:46
> #4  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #6  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 12 (Thread 0xaed48b40 (LWP 4145)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307a96b in pthread_cond_wait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x00d23350 in QWaitCondition::wait(QMutex*, unsigned long) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x081d37a6 in SearchThread::run (this=0x8eb9e58)
>    at src/library/searchthread.cpp:46
> #4  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #6  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 11 (Thread 0xafb4ab40 (LWP 4144)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307d95b in write () from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x0370d6f2 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #3  0x00e6ac7b in QEventDispatcherGlib::wakeUp() ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #4  0x00e3b5b1 in QCoreApplication::postEvent(QObject*, QEvent*, int) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x00e3b6fb in QCoreApplication::postEvent(QObject*, QEvent*) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #6  0x08086e2c in ControlObjectThreadWidget::setExtern (this=0x90344c8,
>    v=0.69105970859527588) at src/controlobjectthreadwidget.cpp:94
> #7  0x08087a64 in ControlObject::updateProxies (this=0x86e03f0,
> pProxyNoUpdate=
>    0x0) at src/controlobject.cpp:153
> #8  0x08088191 in ControlObject::sync () at src/controlobject.cpp:340
> #9  0x080e46a1 in SyncWorker::run (this=0x85cada8)
>    at src/engine/syncworker.cpp:17
> #10 0x00d1539b in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #11 0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #12 0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #13 0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 10 (Thread 0xb034bb40 (LWP 4143)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307d712 in __lll_unlock_wake () from
> /lib/i386-linux-gnu/libpthread.so.0
> #2  0x03079d27 in _L_unlock_622 () from /lib/i386-linux-gnu/libpthread.so.0
> #3  0x03079c6a in __pthread_mutex_unlock_usercnt ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #4  0x00d231c3 in QWaitCondition::wakeAll() ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x080e3c54 in EngineWorkerScheduler::runWorkers (this=0x85ca900)
>    at src/engine/engineworkerscheduler.cpp:55
> #6  0x080ef492 in EngineMaster::process (this=0x85ca820, pOut=0x0,
>    iBufferSize=4096) at src/engine/enginemaster.cpp:434
> #7  0x08253424 in SoundManager::requestBuffer (this=0x85d91e0, outputs=...,
>    iFramesPerBuffer=2048, device=0x85faef0, streamTime=9664.077996)
>    at src/soundmanager.cpp:576
> #8  0x08274d2c in SoundDevicePortAudio::callbackProcess (this=0x85faef0,
>    framesPerBuffer=2048, output=0x8c33690, in=0x0)
>    at src/sounddeviceportaudio.cpp:344
> #9  0x08274f94 in paV19Callback (inputBuffer=0x0, outputBuffer=0x8c33690,
>    framesPerBuffer=2048, timeInfo=0xb034b2a8, statusFlags=0,
>    soundDevice=0x85faef0) at src/sounddeviceportaudio.cpp:418
> #10 0x0013a6a5 in ?? () from /usr/lib/i386-linux-gnu/libportaudio.so.2
> #11 0x0013c66a in ?? () from /usr/lib/i386-linux-gnu/libportaudio.so.2
> #12 0x0014521f in ?? () from /usr/lib/i386-linux-gnu/libportaudio.so.2
> #13 0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #14 0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 9 (Thread 0xb0d21b40 (LWP 4142)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0345f380 in poll () from /lib/i386-linux-gnu/libc.so.6
> #2  0x036dca3b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #3  0x036cf06e in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #4  0x036cf1c1 in g_main_context_iteration ()
>   from /lib/i386-linux-gnu/libglib-2.0.so.0
> #5  0x00e6a887 in
> QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
> () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #6  0x00e3650d in
> QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
> /usr/lib/i386-linux-gnu/libQtCore.so.4
> #7  0x00e367a9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
> ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #8  0x00d1f94c in QThread::exec() ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #9  0x00d1fa3b in QThread::run() () from
> /usr/lib/i386-linux-gnu/libQtCore.so.4
> #10 0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #11 0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #12 0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 8 (Thread 0xb6762b40 (LWP 4141)):
> #0  0x080f2d3d in _processBandpass (coef=0x8f16694, buf=0x8f167a0,
>    val=-0.42945647239685059) at src/engine/enginefilterbutterworth8.cpp:141
> #1  0x080f28cb in EngineFilterButterworth8::process (this=0x8f16688,
>    pIn=0xc239290, ppOut=0x9ae0fe0, iBufferSize=8192)
>    at src/engine/enginefilterbutterworth8.cpp:90
> #2  0x0810d537 in AnalyserWaveform::process (this=0x867d228,
> buffer=0xc239290,
>    bufferLength=8192) at src/analyserwaveform.cpp:197
> #3  0x0810a019 in AnalyserQueue::doAnalysis (this=0x8603358, tio=...,
>    pSoundSource=0xa3b7720) at src/analyserqueue.cpp:132
> #4  0x0810a3f7 in AnalyserQueue::run (this=0x8603358)
>    at src/analyserqueue.cpp:197
> #5  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #6  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #7  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 7 (Thread 0xb27feb40 (LWP 4140)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x03469c07 in syscall () from /lib/i386-linux-gnu/libc.so.6
> #2  0x00d21638 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x00d1ccec in QMutex::lockInternal() ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #4  0x00d1cfe0 in QMutex::lock() () from
> /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x0819c163 in BrowseThread::populateModel (this=0x8675bb8)
>    at src/library/browse/browsethread.cpp:95
> #6  0x0819c2db in BrowseThread::populateModel (this=0x8675bb8)
>    at src/library/browse/browsethread.cpp:120
> #7  0x0819c12a in BrowseThread::run (this=0x8675bb8)
>    at src/library/browse/browsethread.cpp:89
> #8  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #9  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #10 0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 3 (Thread 0xb71ffb40 (LWP 4134)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307a96b in pthread_cond_wait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x00d23350 in QWaitCondition::wait(QMutex*, unsigned long) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x080f23a7 in EngineSideChain::run (this=0x85d4018)
>    at src/engine/enginesidechain.cpp:161
> #4  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #6  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 2 (Thread 0xb7d85b40 (LWP 4133)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x0307a96b in pthread_cond_wait@@GLIBC_2.3.2 ()
>   from /lib/i386-linux-gnu/libpthread.so.0
> #2  0x00d23350 in QWaitCondition::wait(QMutex*, unsigned long) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x080e3d42 in EngineWorkerScheduler::run (this=0x85ca900)
>    at src/engine/engineworkerscheduler.cpp:68
> #4  0x00d22de0 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x03076d4c in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
> #6  0x0346dace in clone () from /lib/i386-linux-gnu/libc.so.6
>
> Thread 1 (Thread 0xb7fda740 (LWP 4130)):
> #0  0x00132416 in __kernel_vsyscall ()
> #1  0x03469c07 in syscall () from /lib/i386-linux-gnu/libc.so.6
> #2  0x00d21638 in ?? () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #3  0x00d1ccec in QMutex::lockInternal() ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #4  0x00d1cfe0 in QMutex::lock() () from
> /usr/lib/i386-linux-gnu/libQtCore.so.4
> #5  0x0819c0a2 in BrowseThread::executePopulation (this=0x8675bb8,
> path=...,
>    client=0x86719b4) at src/library/browse/browsethread.cpp:71
> #6  0x081983ce in BrowseTableModel::setPath (this=0x86719b4, absPath=...)
>    at src/library/browse/browsetablemodel.cpp:84
> #7  0x0819ea71 in BrowseFeature::activateChild (this=0x86719a8, index=...)
>    at src/library/browse/browsefeature.cpp:182
> #8  0x081c9fbe in SidebarModel::clicked (this=0x85c3978, index=...)
>    at src/library/sidebarmodel.cpp:207
> #9  0x082d3085 in SidebarModel::qt_static_metacall (_o=0x85c3978,
>    _c=QMetaObject::InvokeMetaMethod, _id=1, _a=0xbfffe2d8)
>    at lin32_build/library/moc_sidebarmodel.cc:79
> #10 0x00e4e6b1 in QMetaObject::activate(QObject*, QMetaObject const*, int,
> void**) () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #11 0x008d5305 in QAbstractItemView::pressed(QModelIndex const&) ()
>   from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #12 0x08168d5c in WLibrarySidebar::keyPressEvent (this=0x8ea91b0,
>    event=0xbfffe964) at src/widget/wlibrarysidebar.cpp:191
> #13 0x0037d250 in QWidget::event(QEvent*) ()
>   from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #14 0x0079ae45 in QFrame::event(QEvent*) ()
>   from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #15 0x0082f5d4 in QAbstractScrollArea::event(QEvent*) ()
>   from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #16 0x008d4d3c in QAbstractItemView::event(QEvent*) ()
>   from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #17 0x00322ed4 in QApplicationPrivate::notify_helper(QObject*, QEvent*) ()
>   from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #18 0x00328e68 in QApplication::notify(QObject*, QEvent*) ()
>   from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #19 0x00e3797e in QCoreApplication::notifyInternal(QObject*, QEvent*) ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #20 0x00320ced in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #21 0x003d7401 in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #22 0x003d78ab in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #23 0x003ae7b5 in QApplication::x11ProcessEvent(_XEvent*) ()
>   from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #24 0x003dbeac in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #25 0x036cecda in g_main_context_dispatch ()
>   from /lib/i386-linux-gnu/libglib-2.0.so.0
> #26 0x036cf0e5 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
> #27 0x036cf1c1 in g_main_context_iteration ()
>   from /lib/i386-linux-gnu/libglib-2.0.so.0
> #28 0x00e6a887 in
> QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>)
> () from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #29 0x003dbaaa in ?? () from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #30 0x00e3650d in
> QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from
> /usr/lib/i386-linux-gnu/libQtCore.so.4
> #31 0x00e367a9 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>)
> ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #32 0x00e3beba in QCoreApplication::exec() ()
>   from /usr/lib/i386-linux-gnu/libQtCore.so.4
> #33 0x00320a74 in QApplication::exec() ()
>   from /usr/lib/i386-linux-gnu/libQtGui.so.4
> #34 0x0812f9f0 in main (argc=1, argv=0xbffff444) at src/main.cpp:306
> (gdb)
>
> --
> You received this bug notification because you are a member of Mixxx
> Development Team, which is subscribed to Mixxx.
> https://bugs.launchpad.net/bugs/955179
>
> Title:
>  scrolling library directory browser causes freeze
>
> To manage notifications about this bug go to:
> https://bugs.launchpad.net/mixxx/+bug/955179/+subscriptions
>