Thread 23 (Thread 0x7fff8d6a8700 (LWP 6972)): #0 0x00007ffff0c7050d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fffef866ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffef866ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff4a57d37 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff4a27271 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff4a275d5 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007ffff491be99 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007ffff4a07ac3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007ffff23910a4 in start_thread (arg=0x7fff8d6a8700) at pthread_create.c:309 #10 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 22 (Thread 0x7fff8e2b9700 (LWP 6971)): #0 0x00007ffff0c7050d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff7bbfa18 in ?? () from /usr/lib/x86_64-linux-gnu/libportaudio.so.2 #2 0x00007ffff7bc0640 in ?? () from /usr/lib/x86_64-linux-gnu/libportaudio.so.2 #3 0x00007ffff23910a4 in start_thread (arg=0x7fff8e2b9700) at pthread_create.c:309 #4 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 21 (Thread 0x7fff8eaba700 (LWP 6970)): #0 0x00007ffff0c7050d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007fffef866ee4 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffef866ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007ffff4a57d37 in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff4a27271 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff4a275d5 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007ffff491be99 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x0000000000a7a13c in LibraryScanner::run (this=0x2e77e340) at src/library/scanner/libraryscanner.cpp:159 #8 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007ffff23910a4 in start_thread (arg=0x7fff8eaba700) at pthread_create.c:309 #10 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 20 (Thread 0x7fff8ffff700 (LWP 6969)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff4f1fdea in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #2 0x00007ffff4f1fe19 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4 #3 0x00007ffff23910a4 in start_thread (arg=0x7fff8ffff700) at pthread_create.c:309 #4 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 19 (Thread 0x7fffa4af8700 (LWP 6968)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000c29ad1 in VSyncThread::run (this=0x8c49d50) at src/waveform/vsyncthread.cpp:83 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffa4af8700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 18 (Thread 0x7fffa52f9700 (LWP 6967)): #0 0x00007fffef8ab3d9 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #1 0x00007fffef865e40 in g_main_context_acquire () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #2 0x00007fffef866d95 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #3 0x00007fffef866ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #4 0x00007ffff4a57d1d in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff4a27271 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #6 0x00007ffff4a275d5 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007ffff491be99 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007ffff23910a4 in start_thread (arg=0x7fffa52f9700) at pthread_create.c:309 #10 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 17 (Thread 0x7fffa5afa700 (LWP 6966)): #0 0x00007ffff0c7050d in poll () at ../sysdeps/unix/syscall-template.S:81 #1 0x00007ffff25b4fd8 in ?? () from /lib/x86_64-linux-gnu/libusb-1.0.so.0 #2 0x00007ffff23910a4 in start_thread (arg=0x7fffa5afa700) at pthread_create.c:309 #3 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 16 (Thread 0x7fffa62fb700 (LWP 6965)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00000000005257f9 in AnalyserQueue::dequeueNextBlocking (this=this@entry=0x8be9770) at src/analyserqueue.cpp:134 #3 0x0000000000526f13 in AnalyserQueue::run (this=0x8be9770) at src/analyserqueue.cpp:292 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffa62fb700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 15 (Thread 0x7fffa6afc700 (LWP 6964)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x000000000099300e in BrowseThread::run (this=0x8988b60) at src/library/browse/browsethread.cpp:79 #3 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff23910a4 in start_thread (arg=0x7fffa6afc700) at pthread_create.c:309 #5 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 14 (Thread 0x7fffa72fd700 (LWP 6963)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000545002 in CachingReaderWorker::run (this=0x7fbecd0) at src/cachingreaderworker.cpp:118 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffa72fd700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 13 (Thread 0x7fffa7fff700 (LWP 6962)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000545002 in CachingReaderWorker::run (this=0x76728f0) at src/cachingreaderworker.cpp:118 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffa7fff700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 12 (Thread 0x7fffbd0f8700 (LWP 6961)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000545002 in CachingReaderWorker::run (this=0x6d26900) at src/cachingreaderworker.cpp:118 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffbd0f8700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 11 (Thread 0x7fffbddfa700 (LWP 6960)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000545002 in CachingReaderWorker::run (this=0x63da8f0) at src/cachingreaderworker.cpp:118 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffbddfa700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 10 (Thread 0x7fffbeafc700 (LWP 6959)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000545002 in CachingReaderWorker::run (this=0x5e3b6e0) at src/cachingreaderworker.cpp:118 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffbeafc700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 9 (Thread 0x7fffbf7fe700 (LWP 6958)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000545002 in CachingReaderWorker::run (this=0x52a7fe0) at src/cachingreaderworker.cpp:118 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffbf7fe700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 8 (Thread 0x7fffbffff700 (LWP 6957)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000545002 in CachingReaderWorker::run (this=0x4714f90) at src/cachingreaderworker.cpp:118 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffbffff700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 7 (Thread 0x7fffd543f700 (LWP 6956)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000545002 in CachingReaderWorker::run (this=0x3b71d20) at src/cachingreaderworker.cpp:118 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffd543f700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 6 (Thread 0x7fffd6141700 (LWP 6955)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00007ffff491aa8b in QSemaphore::acquire(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x0000000000545002 in CachingReaderWorker::run (this=0x2f8ea80) at src/cachingreaderworker.cpp:118 #4 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #5 0x00007ffff23910a4 in start_thread (arg=0x7fffd6141700) at pthread_create.c:309 #6 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 5 (Thread 0x7fffd6e43700 (LWP 6954)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x0000000000c0583a in VinylControlProcessor::run (this=0x2c7ee80) at src/vinylcontrol/vinylcontrolprocessor.cpp:133 #3 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff23910a4 in start_thread (arg=0x7fffd6e43700) at pthread_create.c:309 #5 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 3 (Thread 0x7fffd7b67700 (LWP 6952)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x0000000000912e85 in EngineSideChain::run (this=0x157fad0) at src/engine/sidechain/enginesidechain.cpp:104 #3 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff23910a4 in start_thread (arg=0x7fffd7b67700) at pthread_create.c:309 #5 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 2 (Thread 0x7fffd8368700 (LWP 6951)): #0 pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185 #1 0x00007ffff491ec66 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #2 0x00000000008eae62 in EngineWorkerScheduler::run (this=0x14f4aec) at src/engine/engineworkerscheduler.cpp:57 #3 0x00007ffff491e70f in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #4 0x00007ffff23910a4 in start_thread (arg=0x7fffd8368700) at pthread_create.c:309 #5 0x00007ffff0c7904d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:111 Thread 1 (Thread 0x7ffff7fa07c0 (LWP 6947)): #0 WLibraryTableView::moveSelection (this=0x2e76f470, delta=-1561959596) at src/widget/wlibrarytableview.cpp:109 #1 0x0000000000a46a41 in LibraryControl::qt_static_metacall (_o=0x88f59b0, _c=, _id=5, _a=0x7fff940c93a0) at lin64_build/library/moc_librarycontrol.cc:179 #2 0x00007ffff4a41e11 in QObject::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #3 0x00007ffff540b48c in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #4 0x00007ffff5411fa8 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #5 0x0000000000ad53c2 in MixxxApplication::notify (this=0x7fffffffdf40, target=0x88f59b0, event=0x7fff940c93e0) at src/mixxxapplication.cpp:138 #6 0x00007ffff4a2871d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #7 0x00007ffff4a2bfc1 in QCoreApplicationPrivate::sendPostedEvents(QObject*, int, QThreadData*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #8 0x00007ffff4a57bd3 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #9 0x00007fffef866c5d in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #10 0x00007fffef866f48 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #11 0x00007fffef866ffc in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0 #12 0x00007ffff4a57d1d in QEventDispatcherGlib::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #13 0x00007ffff54aff96 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4 #14 0x00007ffff4a27271 in QEventLoop::processEvents(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #15 0x00007ffff4a275d5 in QEventLoop::exec(QFlags) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #16 0x00007ffff4a2d059 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4 #17 0x0000000000482d2e in main (argc=4, argv=) at src/main.cpp:315