Bug 210679

Application: amarok (2.2-GIT)
KDE Version: 4.3.72 (KDE 4.3.72 (KDE 4.4 >= 20091013)) (Compiled from sources)
Qt Version: 4.6.0
Operating System: Linux 2.6.30-gentoo-r4 x86_64
Distribution (Platform): Gentoo Packages

What I was doing when the application crashed:
All KDE apps (plus phonon) are compiled from trunk (using gentoo live ebuilds) and qt is compiled from kde-qt 4.6 branch. I tried to recompile phonon, xine, and wiped out my amarok config files, with no success

 -- Backtrace:
Application: Amarok (amarok), signal: Segmentation fault
[Current thread is 0 (LWP 14629)]

Thread 29 (Thread 0x7ff93d976950 (LWP 14639)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:217
#1  0x00007ff9429910be in metronom_sync_loop (this=0x1a5b3e0) at metronom.c:870
#2  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#3  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#4  0x0000000000000000 in ?? ()

Thread 28 (Thread 0x7ff93cb3f950 (LWP 14640)):
#0  0x00007ff952641af6 in *__GI___poll (fds=0x1a5d250, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007ff94b6a80ca in g_main_context_iterate (context=0x19e2910, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2768
#2  0x00007ff94b6a82f3 in IA__g_main_context_iteration (context=0x19e2910, may_block=1) at gmain.c:2518
#3  0x00007ff9538c3786 in QEventDispatcherGlib::processEvents (this=0x194ed90, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:409
#4  0x00007ff953897b12 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 1018425232}) at kernel/qeventloop.cpp:149
#5  0x00007ff953897ee4 in QEventLoop::exec (this=0x7ff93cb3efd0, flags={i = 1018425328}) at kernel/qeventloop.cpp:201
#6  0x00007ff9537a09e7 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#7  0x00007ff942be8680 in Phonon::Xine::XineThread::run (this=0x198ef90) at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999/xine/xinethread.cpp:143
#8  0x00007ff9537a3555 in QThreadPrivate::start (arg=0x198ef90) at thread/qthread_unix.cpp:244
#9  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#10 0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 27 (Thread 0x7ff93bf13950 (LWP 14641)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff94299ee70 in fifo_peek_int (fifo=0x1a80200, blocking=1) at audio_out.c:348
#2  0x00007ff94299fc2c in ao_loop (this_gen=<value optimized out>) at audio_out.c:388
#3  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 26 (Thread 0x7ff93879e950 (LWP 14647)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed180, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=0, message1=0x7ff93879e048, message2=0x7ff93879e040, type=0x7ff93879e038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=0) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 25 (Thread 0x7ff9373c2950 (LWP 14648)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed210, reset_sig_count=3) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=1, message1=0x7ff9373c2048, message2=0x7ff9373c2040, type=0x7ff9373c2038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=1) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 24 (Thread 0x7ff936bc1950 (LWP 14649)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed2a0, reset_sig_count=2) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=2, message1=0x7ff936bc1048, message2=0x7ff936bc1040, type=0x7ff936bc1038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=2) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 23 (Thread 0x7ff9363c0950 (LWP 14650)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed330, reset_sig_count=2) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=3, message1=0x7ff9363c0048, message2=0x7ff9363c0040, type=0x7ff9363c0038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=3) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 22 (Thread 0x7ff935bbf950 (LWP 14651)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed3c0, reset_sig_count=2) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=4, message1=0x7ff935bbf048, message2=0x7ff935bbf040, type=0x7ff935bbf038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=4) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 21 (Thread 0x7ff9353be950 (LWP 14652)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed450, reset_sig_count=2) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=5, message1=0x7ff9353be048, message2=0x7ff9353be040, type=0x7ff9353be038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=5) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 20 (Thread 0x7ff934bbd950 (LWP 14653)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed4e0, reset_sig_count=2) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=6, message1=0x7ff934bbd048, message2=0x7ff934bbd040, type=0x7ff934bbd038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=6) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 19 (Thread 0x7ff9343bc950 (LWP 14654)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed570, reset_sig_count=2) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=7, message1=0x7ff9343bc048, message2=0x7ff9343bc040, type=0x7ff9343bc038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=7) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 18 (Thread 0x7ff933bbb950 (LWP 14655)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed600, reset_sig_count=2) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=8, message1=0x7ff933bbb048, message2=0x7ff933bbb040, type=0x7ff933bbb038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=8) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 17 (Thread 0x7ff9333ba950 (LWP 14656)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed690, reset_sig_count=2) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=9, message1=0x7ff9333ba048, message2=0x7ff9333ba040, type=0x7ff9333ba038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=9) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 16 (Thread 0x7ff932bb9950 (LWP 14657)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed720, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=10, message1=0x7ff932bb9048, message2=0x7ff932bb9040, type=0x7ff932bb9038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=10) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 15 (Thread 0x7ff9323b8950 (LWP 14658)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed7b0, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=11, message1=0x7ff9323b8048, message2=0x7ff9323b8040, type=0x7ff9323b8038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=11) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 14 (Thread 0x7ff931bb7950 (LWP 14659)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed840, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=12, message1=0x7ff931bb7048, message2=0x7ff931bb7040, type=0x7ff931bb7038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=12) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 13 (Thread 0x7ff9313b6950 (LWP 14660)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed8d0, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=13, message1=0x7ff9313b6048, message2=0x7ff9313b6040, type=0x7ff9313b6038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=13) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 12 (Thread 0x7ff930bb5950 (LWP 14661)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed960, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=14, message1=0x7ff930bb5048, message2=0x7ff930bb5040, type=0x7ff930bb5038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=14) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 11 (Thread 0x7ff9303b4950 (LWP 14662)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23ed9f0, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=15, message1=0x7ff9303b4048, message2=0x7ff9303b4040, type=0x7ff9303b4038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=15) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 10 (Thread 0x7ff92fbb3950 (LWP 14663)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23eda80, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=16, message1=0x7ff92fbb3048, message2=0x7ff92fbb3040, type=0x7ff92fbb3038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=16) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 9 (Thread 0x7ff92f3b2950 (LWP 14664)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x23edb10, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff9395f8bc4 in os_aio_simulated_handle (global_segment=17, message1=0x7ff92f3b2048, message2=0x7ff92f3b2040, type=0x7ff92f3b2038) at os/os0file.c:4217
#3  0x00007ff9395be5f0 in fil_aio_wait (segment=17) at fil/fil0fil.c:4153
#4  0x00007ff93963ccff in io_handler_thread (arg=<value optimized out>) at srv/srv0start.c:446
#5  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#6  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#7  0x0000000000000000 in ?? ()

Thread 8 (Thread 0x7ff92de9a950 (LWP 14666)):
#0  0x00007ff952643b92 in select () from /lib/libc.so.6
#1  0x00007ff9395f6a90 in os_thread_sleep (tm=<value optimized out>) at os/os0thread.c:274
#2  0x00007ff939639492 in srv_lock_timeout_and_monitor_thread (arg=<value optimized out>) at srv/srv0srv.c:2190
#3  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 7 (Thread 0x7ff92d699950 (LWP 14667)):
#0  0x00007ff952643b92 in select () from /lib/libc.so.6
#1  0x00007ff9395f6a90 in os_thread_sleep (tm=<value optimized out>) at os/os0thread.c:274
#2  0x00007ff939635d4a in srv_error_monitor_thread (arg=<value optimized out>) at srv/srv0srv.c:2414
#3  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 6 (Thread 0x7ff92ce98950 (LWP 14668)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9395f66d5 in os_event_wait_low (event=0x1e6f580, reset_sig_count=1) at os/os0sync.c:420
#2  0x00007ff93963631e in srv_master_thread (arg=<value optimized out>) at srv/srv0srv.c:3069
#3  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 5 (Thread 0x7ff925d77950 (LWP 14702)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff9537a4439 in QWaitCondition::wait (this=0x2a27e20, mutex=0x2a27e18, time=18446744073709551615) at thread/qwaitcondition_unix.cpp:87
#2  0x00007ff953204d4e in QFileInfoGatherer::run (this=0x2a27e08) at dialogs/qfileinfogatherer.cpp:203
#3  0x00007ff9537a3555 in QThreadPrivate::start (arg=0x2a27e08) at thread/qthread_unix.cpp:244
#4  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#5  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#6  0x0000000000000000 in ?? ()

Thread 4 (Thread 0x7ff925576950 (LWP 14705)):
#0  0x00007ff952119541 in __pthread_mutex_lock (mutex=0x2a2dd98) at pthread_mutex_lock.c:87
#1  0x00007ff94b6a7584 in IA__g_main_context_check (context=0x2a2dd90, max_priority=2147483647, fds=0x2a2de70, n_fds=1) at gmain.c:2270
#2  0x00007ff94b6a810d in g_main_context_iterate (context=0x2a2dd90, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2452
#3  0x00007ff94b6a82f3 in IA__g_main_context_iteration (context=0x2a2dd90, may_block=1) at gmain.c:2518
#4  0x00007ff9538c3786 in QEventDispatcherGlib::processEvents (this=0x2a2cc10, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:409
#5  0x00007ff953897b12 in QEventLoop::processEvents (this=<value optimized out>, flags={i = 626483120}) at kernel/qeventloop.cpp:149
#6  0x00007ff953897ee4 in QEventLoop::exec (this=0x7ff925575ff0, flags={i = 626483216}) at kernel/qeventloop.cpp:201
#7  0x00007ff9537a09e7 in QThread::exec (this=<value optimized out>) at thread/qthread.cpp:487
#8  0x00007ff953878298 in QInotifyFileSystemWatcherEngine::run (this=0x2a29390) at io/qfilesystemwatcher_inotify.cpp:248
#9  0x00007ff9537a3555 in QThreadPrivate::start (arg=0x2a29390) at thread/qthread_unix.cpp:244
#10 0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#11 0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#12 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7ff923a3b950 (LWP 14719)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff94299ee70 in fifo_peek_int (fifo=0x1bf4d50, blocking=1) at audio_out.c:348
#2  0x00007ff94299fc2c in ao_loop (this_gen=<value optimized out>) at audio_out.c:388
#3  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7ff9231f8950 (LWP 14720)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:261
#1  0x00007ff94299ee70 in fifo_peek_int (fifo=0x2e58060, blocking=1) at audio_out.c:348
#2  0x00007ff94299fc2c in ao_loop (this_gen=<value optimized out>) at audio_out.c:388
#3  0x00007ff952117ff7 in start_thread (arg=<value optimized out>) at pthread_create.c:297
#4  0x00007ff95264a48d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#5  0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7ff954fcc790 (LWP 14629)):
[KCrash Handler]
#5  0x00007ff94f24cf01 in Phonon::PathPrivate::phononObjectDestroyed (this=0x1939ea0, mediaNodePrivate=0x1b83750) at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999/phonon/path.cpp:392
#6  0x00007ff94f24a136 in ~MediaNodePrivate (this=0x1b83750) at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999/phonon/medianode.cpp:71
#7  0x00007ff94f24fa5d in ~VolumeFaderEffectPrivate (this=0x1b83750) at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999/phonon/effect_p.h:40
#8  0x00007ff94f24e5a3 in ~Effect (this=0x1b83720) at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999/phonon/effect.cpp:38
#9  0x00007ff94f24f9bf in ~VolumeFaderEffect (this=0x1939ea0) at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999/phonon/volumefadereffect.h:51
#10 0x00007ff9544de573 in EngineController::initializePhonon (this=0x1939b10) at /var/tmp/portage/media-sound/amarok-9999/work/amarok-9999/src/EngineController.cpp:120
#11 0x00007ff9544df855 in EngineController::qt_metacall (this=0x1939b10, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffaf953d10)
    at /var/tmp/portage/media-sound/amarok-9999/work/amarok-9999_build/src/EngineController.moc:147
#12 0x00007ff9538acd19 in QMetaObject::activate (sender=0x1961df0, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3398
#13 0x00007ff94f24fde5 in Phonon::AudioOutput::outputDeviceChanged (this=0x1939ea0, _t1=<value optimized out>)
    at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999_build/phonon/moc_audiooutput.cpp:184
#14 0x00007ff94f250d1a in Phonon::AudioOutputPrivate::handleAutomaticDeviceChange (this=0x193a7c0, device2=@0x7fffaf953f10, type=Phonon::AudioOutputPrivate::FallbackChange)
    at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999/phonon/audiooutput.cpp:367
#15 0x00007ff94f2517af in Phonon::AudioOutputPrivate::_k_audioDeviceFailed (this=0x193a7c0) at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999/phonon/audiooutput.cpp:316
#16 0x00007ff94f252e29 in Phonon::AudioOutput::qt_metacall (this=0x1961df0, _c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x7fffaf954050)
    at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999_build/phonon/moc_audiooutput.cpp:122
#17 0x00007ff9538acd19 in QMetaObject::activate (sender=0x198e920, m=<value optimized out>, local_signal_index=<value optimized out>, argv=0x0) at kernel/qobject.cpp:3398
#18 0x00007ff942bf917d in Phonon::Xine::AudioOutput::qt_metacall (this=0x198e920, _c=QMetaObject::InvokeMetaMethod, _id=0, _a=0x1a5e210)
    at /var/tmp/portage/media-sound/phonon-9999/work/phonon-9999_build/xine/audiooutput.moc:83
#19 0x00007ff9538a9618 in QObject::event (this=0x198e920, e=0x1a5e250) at kernel/qobject.cpp:1246
#20 0x00007ff952d91ddd in QApplicationPrivate::notify_helper (this=0x189c800, receiver=0x198e920, e=0x1a5e250) at kernel/qapplication.cpp:4198
#21 0x00007ff952d9bd9a in QApplication::notify (this=0x7fffaf9549f0, receiver=0x198e920, e=0x1a5e250) at kernel/qapplication.cpp:4146
#22 0x00007ff954aed9eb in KApplication::notify (this=0x7fffaf9549f0, receiver=0x198e920, event=0x1a5e250) at /var/tmp/portage/kde-base/kdelibs-9999/work/kdelibs-9999/kdeui/kernel/kapplication.cpp:302
#23 0x00007ff95389921b in QCoreApplication::notifyInternal (this=0x7fffaf9549f0, receiver=0x198e920, event=0x1a5e250) at kernel/qcoreapplication.cpp:704
#24 0x00007ff95389a133 in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x177daa0) at kernel/qcoreapplication.h:215
#25 0x00007ff9538c3c13 in postEventSourceDispatch (s=<value optimized out>) at kernel/qcoreapplication.h:220
#26 0x00007ff94b6a5116 in IA__g_main_context_dispatch (context=0x18a0c40) at gmain.c:1824
#27 0x00007ff94b6a815d in g_main_context_iterate (context=0x18a0c40, block=1, dispatch=1, self=<value optimized out>) at gmain.c:2455
#28 0x00007ff94b6a82f3 in IA__g_main_context_iteration (context=0x18a0c40, may_block=1) at gmain.c:2518
#29 0x00007ff9538c376c in QEventDispatcherGlib::processEvents (this=0x189c620, flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:407
#30 0x00007ff952e2240f in QGuiEventDispatcherGlib::processEvents (this=0x1939ea0, flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:202
#31 0x00007ff953897b12 in QEventLoop::processEvents (this=<value optimized out>, flags={i = -1349170880}) at kernel/qeventloop.cpp:149
#32 0x00007ff953897ee4 in QEventLoop::exec (this=0x7fffaf954980, flags={i = -1349170800}) at kernel/qeventloop.cpp:201
#33 0x00007ff95389a3b6 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981
#34 0x0000000000409719 in main (argc=1, argv=0x7fffaf9567e8) at /var/tmp/portage/media-sound/amarok-9999/work/amarok-9999/src/main.cpp:227

Reported using DrKonqi