Program received signal SIGTSTP, Stopped (user). [Switching to Thread -1250904352 (LWP 16295)] 0xffffe410 in __kernel_vsyscall () (gdb) thread apply all bt Thread 15 (Thread -1400120432 (LWP 16312)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb699c5e7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb6f0cda1 in ?? () from /usr/lib/libportaudio.so.2 #3 0x088b7530 in ?? () #4 0x00000001 in ?? () #5 0xb6f0d62f in ?? () from /usr/lib/libportaudio.so.2 #6 0x08769de4 in ?? () #7 0xac8bd380 in ?? () #8 0x00000158 in ?? () #9 0xac8bd380 in ?? () #10 0xac8bd388 in ?? () #11 0x00000000 in ?? () Thread 14 (Thread -1391727728 (LWP 16311)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6ef3676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb713d29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x081ecc66 in VinylControlXwax::run (this=0x84d0c70) at src/vinylcontrolxwax.cpp:128 #4 0xb713ceb5 in ?? () from /usr/lib/libQtCore.so.4 #5 0x084d0c70 in ?? () #6 0x00000000 in ?? () Thread 13 (Thread -1374942320 (LWP 16310)): ---Type to continue, or q to quit--- #0 0xffffe410 in __kernel_vsyscall () #1 0xb6ef3676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb713d29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x081ecc66 in VinylControlXwax::run (this=0x84cada0) at src/vinylcontrolxwax.cpp:128 #4 0xb713ceb5 in ?? () from /usr/lib/libQtCore.so.4 #5 0x084cada0 in ?? () #6 0x00000000 in ?? () Thread 8 (Thread -1366549616 (LWP 16304)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb699c5e7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0x081ba9be in MidiObjectALSASeq::run (this=0x8726970) at src/midiobjectalsaseq.cpp:250 #3 0xb713ceb5 in ?? () from /usr/lib/libQtCore.so.4 #4 0x08726970 in ?? () #5 0x00000000 in ?? () Thread 6 (Thread -1349280880 (LWP 16302)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6ef3676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb713d29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x08173c09 in BpmDetector::run (this=0x84c2300) at src/bpmdetector.cpp:129 #4 0xb713ceb5 in ?? () from /usr/lib/libQtCore.so.4 #5 0x084c2300 in ?? () #6 0x00000000 in ?? () ---Type to continue, or q to quit--- Thread 5 (Thread -1340888176 (LWP 16301)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6ef3676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb713d29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x08172b71 in WaveSummary::run (this=0x84c1f08) at src/wavesummary.cpp:81 #4 0xb713ceb5 in ?? () from /usr/lib/libQtCore.so.4 #5 0x084c1f08 in ?? () #6 0x00000000 in ?? () Thread 4 (Thread -1316689008 (LWP 16300)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6ef3676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb713d29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x081b2bae in EngineSideChain::run (this=0x84525a8) at src/enginesidechain.cpp:145 #4 0xb713ceb5 in ?? () from /usr/lib/libQtCore.so.4 #5 0x084525a8 in ?? () #6 0x00000000 in ?? () Thread 3 (Thread -1300579440 (LWP 16299)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6ef3676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb713d29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 ---Type to continue, or q to quit--- #3 0x0812feb7 in Reader::run (this=0x84009f0) at src/reader.cpp:256 #4 0xb713ceb5 in ?? () from /usr/lib/libQtCore.so.4 #5 0x084009f0 in ?? () #6 0x00000000 in ?? () Thread 2 (Thread -1287459952 (LWP 16298)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb6ef3676 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0 #2 0xb713d29d in QWaitCondition::wait () from /usr/lib/libQtCore.so.4 #3 0x0812feb7 in Reader::run (this=0x83eeed0) at src/reader.cpp:256 #4 0xb713ceb5 in ?? () from /usr/lib/libQtCore.so.4 #5 0x083eeed0 in ?? () #6 0x00000000 in ?? () Thread 1 (Thread -1250904352 (LWP 16295)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb699c5e7 in poll () from /lib/tls/i686/cmov/libc.so.6 #2 0xb72b7839 in ?? () from /usr/lib/libX11.so.6 #3 0x083abd90 in ?? () #4 0x00000001 in ?? () #5 0xb7367b2c in ?? () from /usr/lib/libX11.so.6 #6 0x083ad428 in ?? () #7 0xb7367b2c in ?? () from /usr/lib/libX11.so.6 #8 0x083ad428 in ?? () #9 0x00000000 in ?? () (gdb)