Bug 362015

Summary: Amarok Repeatedly Crashes When Playing Audio
Product: [Applications] amarok Reporter: hagen.sam
Component: generalAssignee: Amarok Developers <amarok-bugs-dist>
Status: RESOLVED WORKSFORME    
Severity: crash Keywords: drkonqi
Priority: NOR    
Version: 2.8.0   
Target Milestone: 2.9   
Platform: Ubuntu   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description hagen.sam 2016-04-20 22:46:20 UTC 
Application: amarok (2.8.0)
KDE Platform Version: 4.14.16
Qt Version: 4.8.7
Operating System: Linux 4.4.0-21-generic x86_64
Distribution: Ubuntu 16.04 LTS

-- Information about the crash:
- What I was doing when the application crashed:

I was chatting on IRC, put on a song and Amarok Crashed.  THis has happened every time I play anything either locally, or if I stream content through amarok.  Always within 2 minutes.

The crash can be reproduced every time.

-- Backtrace:
Application: Amarok (amarok), signal: Aborted
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f4a988e5940 (LWP 16198))]

Thread 47 (Thread 0x7f4a7a1f8700 (LWP 16228)):
#0  0x00007f4a9545fb16 in __GI___sigwaitinfo (set=<optimized out>, info=0x7f4a7a1f7c60) at ../sysdeps/unix/sysv/linux/sigwaitinfo.c:56
#1  0x00007f4a7118f7ab in ?? () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a940a86fa in start_thread (arg=0x7f4a7a1f8700) at pthread_create.c:333
#3  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 46 (Thread 0x7f4a63164700 (LWP 16229)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a63164700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 45 (Thread 0x7f4a62963700 (LWP 16230)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a62963700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 44 (Thread 0x7f4a62162700 (LWP 16231)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a62162700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 43 (Thread 0x7f4a61961700 (LWP 16232)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a61961700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 42 (Thread 0x7f4a61160700 (LWP 16233)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a61160700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 41 (Thread 0x7f4a6095f700 (LWP 16234)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a6095f700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 40 (Thread 0x7f4a6015e700 (LWP 16235)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a6015e700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 39 (Thread 0x7f4a5f95d700 (LWP 16236)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a5f95d700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 38 (Thread 0x7f4a5f15c700 (LWP 16237)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a5f15c700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 37 (Thread 0x7f4a5e95b700 (LWP 16238)):
#0  0x00007f4a7047964a in ?? () from /lib/x86_64-linux-gnu/libaio.so.1
#1  0x00007f4a71756078 in LinuxAIOHandler::collect() () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7175cd0c in LinuxAIOHandler::poll(fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7176048d in os_aio_handler(unsigned long, fil_node_t**, void**, IORequest*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7194f0df in fil_aio_wait(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a71a81830 in io_handler_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a5e95b700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 36 (Thread 0x7f4a5e15a700 (LWP 16239)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4a718f7fc2 in os_event::timed_wait(timespec const*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a718f8241 in os_event::wait_time_low(unsigned long, long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7177591f in buf_flush_page_cleaner_coordinator () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a940a86fa in start_thread (arg=0x7f4a5e15a700) at pthread_create.c:333
#5  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 35 (Thread 0x7f4a5d754700 (LWP 16242)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4a718f7fc2 in os_event::timed_wait(timespec const*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a718f8241 in os_event::wait_time_low(unsigned long, long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a71b18f16 in lock_wait_timeout_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a940a86fa in start_thread (arg=0x7f4a5d754700) at pthread_create.c:333
#5  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 34 (Thread 0x7f4a5cf53700 (LWP 16243)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4a718f7fc2 in os_event::timed_wait(timespec const*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a718f8241 in os_event::wait_time_low(unsigned long, long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a7178a720 in srv_error_monitor_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a940a86fa in start_thread (arg=0x7f4a5cf53700) at pthread_create.c:333
#5  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 33 (Thread 0x7f4a5c752700 (LWP 16244)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4a718f7fc2 in os_event::timed_wait(timespec const*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a718f8241 in os_event::wait_time_low(unsigned long, long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a71784baf in srv_monitor_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a940a86fa in start_thread (arg=0x7f4a5c752700) at pthread_create.c:333
#5  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 32 (Thread 0x7f4a5bf51700 (LWP 16245)):
#0  0x00007f4a954f48dd in nanosleep () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f4a717452df in os_thread_sleep(unsigned long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7178c1e3 in srv_master_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a940a86fa in start_thread (arg=0x7f4a5bf51700) at pthread_create.c:333
#4  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 31 (Thread 0x7f4a5b750700 (LWP 16246)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a718f8106 in os_event::wait_low(long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7178925c in srv_purge_coordinator_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a940a86fa in start_thread (arg=0x7f4a5b750700) at pthread_create.c:333
#4  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 30 (Thread 0x7f4a5af4f700 (LWP 16247)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a718f8106 in os_event::wait_low(long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7178631c in srv_worker_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a940a86fa in start_thread (arg=0x7f4a5af4f700) at pthread_create.c:333
#4  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 29 (Thread 0x7f4a5a74e700 (LWP 16248)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a718f8106 in os_event::wait_low(long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7178631c in srv_worker_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a940a86fa in start_thread (arg=0x7f4a5a74e700) at pthread_create.c:333
#4  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 28 (Thread 0x7f4a59f4d700 (LWP 16249)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a718f8106 in os_event::wait_low(long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a7178631c in srv_worker_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a940a86fa in start_thread (arg=0x7f4a59f4d700) at pthread_create.c:333
#4  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 27 (Thread 0x7f4a5974c700 (LWP 16250)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a718f8106 in os_event::wait_low(long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a71945c74 in buf_dump_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a940a86fa in start_thread (arg=0x7f4a5974c700) at pthread_create.c:333
#4  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 26 (Thread 0x7f4a58f4b700 (LWP 16251)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4a718f7fc2 in os_event::timed_wait(timespec const*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a718f8241 in os_event::wait_time_low(unsigned long, long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a71ac8649 in dict_stats_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a940a86fa in start_thread (arg=0x7f4a58f4b700) at pthread_create.c:333
#5  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 25 (Thread 0x7f4a4bfff700 (LWP 16252)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4a718f7fc2 in os_event::timed_wait(timespec const*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a718f8241 in os_event::wait_time_low(unsigned long, long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a71b2ba8a in ib_wqueue_timedwait(ib_wqueue_t*, long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#4  0x00007f4a7199a342 in fts_optimize_thread(void*) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#5  0x00007f4a940a86fa in start_thread (arg=0x7f4a4bfff700) at pthread_create.c:333
#6  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 24 (Thread 0x7f4a4b7fe700 (LWP 16253)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a718f8106 in os_event::wait_low(long) () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#2  0x00007f4a71a597f6 in buf_resize_thread () from /usr/lib/kde4/amarok_collection-mysqlecollection.so
#3  0x00007f4a940a86fa in start_thread (arg=0x7f4a4b7fe700) at pthread_create.c:333
#4  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 23 (Thread 0x7f4a4affd700 (LWP 16254)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4a95bfc384 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f4a9826796f in AbstractDirectoryWatcher::run() () from /usr/lib/libamaroklib.so.1
#3  0x00007f4a930dccc2 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f4a930dcece in ThreadWeaver::Job::execute(ThreadWeaver::Thread*) () from /usr/lib/libthreadweaver.so.4
#5  0x00007f4a930dc59b in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f4a940a86fa in start_thread (arg=0x7f4a4affd700) at pthread_create.c:333
#8  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 22 (Thread 0x7f4a4a7fc700 (LWP 16255)):
#0  0x00007f4a9551f9cd in read () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f4a8f6466c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a8f602e04 in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4a8f6032c0 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4a8f60342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4a95d3c2ce in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f4a95d0a18f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f4a95d0a4f5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f4a95bf9549 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f4a95cedabd in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#10 0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007f4a940a86fa in start_thread (arg=0x7f4a4a7fc700) at pthread_create.c:333
#12 0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 21 (Thread 0x7f4a49098700 (LWP 16256)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a95bfc3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f4a930dac9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f4a930dd9a3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f4a930dc4ff in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#5  0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a49098700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 20 (Thread 0x7f4a33fff700 (LWP 16257)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a95bfc3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f4a930dac9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f4a930dd9a3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#8  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#9  0x00007f4a930dc4ff in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#10 0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#11 0x00007f4a940a86fa in start_thread (arg=0x7f4a33fff700) at pthread_create.c:333
#12 0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 19 (Thread 0x7f4a337fe700 (LWP 16258)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a95bfc3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f4a930dac9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f4a930dd9a3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f4a930dc4ff in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f4a940a86fa in start_thread (arg=0x7f4a337fe700) at pthread_create.c:333
#10 0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 18 (Thread 0x7f4a31a03700 (LWP 16259)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a95bfc3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f4a930dac9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f4a930dd9a3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f4a930dc4ff in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#7  0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f4a940a86fa in start_thread (arg=0x7f4a31a03700) at pthread_create.c:333
#9  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 17 (Thread 0x7f4a31202700 (LWP 16260)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a95bfc3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f4a930dac9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f4a930dd9a3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f4a930dc4ff in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#6  0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f4a940a86fa in start_thread (arg=0x7f4a31202700) at pthread_create.c:333
#8  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 16 (Thread 0x7f4a1fbc8700 (LWP 16261)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a95bfc3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f4a930dac9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f4a930dd9a3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f4a930dc4ff in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f4a940a86fa in start_thread (arg=0x7f4a1fbc8700) at pthread_create.c:333
#10 0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 15 (Thread 0x7f4a1f3c7700 (LWP 16262)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a95bfc3a6 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f4a930dac9c in ?? () from /usr/lib/libthreadweaver.so.4
#3  0x00007f4a930dd9a3 in ?? () from /usr/lib/libthreadweaver.so.4
#4  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#5  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#6  0x00007f4a930dd9bc in ?? () from /usr/lib/libthreadweaver.so.4
#7  0x00007f4a930dc4ff in ThreadWeaver::Thread::run() () from /usr/lib/libthreadweaver.so.4
#8  0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f4a940a86fa in start_thread (arg=0x7f4a1f3c7700) at pthread_create.c:333
#10 0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 14 (Thread 0x7f4a1c958700 (LWP 16263)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a8d9522dd in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#2  0x00007f4a8d952339 in ?? () from /usr/lib/x86_64-linux-gnu/libQtWebKit.so.4
#3  0x00007f4a940a86fa in start_thread (arg=0x7f4a1c958700) at pthread_create.c:333
#4  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 13 (Thread 0x7f4a0d0b7700 (LWP 16266)):
#0  0x00007f4a8f647a49 in g_mutex_lock () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#1  0x00007f4a8f6028b9 in g_main_context_prepare () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a8f60324b in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f4a8f60342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4a95d3c2ce in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f4a95d0a18f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#6  0x00007f4a95d0a4f5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#7  0x00007f4a95bf9549 in QThread::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#8  0x00007f4a95bfbe3c in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#9  0x00007f4a940a86fa in start_thread (arg=0x7f4a0d0b7700) at pthread_create.c:333
#10 0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 12 (Thread 0x7f4a05628700 (LWP 16267)):
#0  pthread_cond_wait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S:185
#1  0x00007f4a946a5e1a in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#2  0x00007f4a946a5e49 in ?? () from /usr/lib/x86_64-linux-gnu/libQtScript.so.4
#3  0x00007f4a940a86fa in start_thread (arg=0x7f4a05628700) at pthread_create.c:333
#4  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 11 (Thread 0x7f4a128bf700 (LWP 16302)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f4a8f647baf in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a876d9ebd in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f4a8f62a4de in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4a940a86fa in start_thread (arg=0x7f4a128bf700) at pthread_create.c:333
#6  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 10 (Thread 0x7f4a11c98700 (LWP 16303)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f4a8f647baf in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a876d9ebd in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#3  0x00007f4a8f62a4de in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4a940a86fa in start_thread (arg=0x7f4a11c98700) at pthread_create.c:333
#6  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 9 (Thread 0x7f4a11270700 (LWP 16304)):
#0  pthread_cond_timedwait@@GLIBC_2.3.2 () at ../sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S:225
#1  0x00007f4a95bfc384 in QWaitCondition::wait(QMutex*, unsigned long) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#2  0x00007f4a7a8af0f8 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#3  0x00007f4a7a8af548 in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#4  0x00007f4a95d20010 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#5  0x00007f4a8ee991d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#6  0x00007f4a8eeb39a6 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#7  0x00007f4a8eeb408f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007f4a73109169 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#9  0x00007f4a8ee991d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007f4a8eeb39a6 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007f4a8eeb408f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007f4a8ee991d4 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#13 0x00007f4a8eeb39a6 in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#14 0x00007f4a8eeb408f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#15 0x00007f4a730f3814 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#16 0x00007f4a730f617a in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstplayback.so
#17 0x00007f4a876a517b in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#18 0x00007f4a8f5f3884 in g_hook_list_marshal () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007f4a876a39ab in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#20 0x00007f4a876a6502 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#21 0x00007f4a876a6af0 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#22 0x00007f4a876a479f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#23 0x00007f4a876b0714 in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#24 0x00007f4a876b088b in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#25 0x00007f4a876ac33e in gst_pad_forward () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#26 0x00007f4a876ac493 in gst_pad_event_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#27 0x00007f4a876a6277 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#28 0x00007f4a876a66ae in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#29 0x00007f4a876a6af0 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#30 0x00007f4a876a479f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#31 0x00007f4a876b0714 in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#32 0x00007f4a87bef9ba in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#33 0x00007f4a87bf4bab in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#34 0x00007f4a876a6277 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#35 0x00007f4a876a66ae in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#36 0x00007f4a876a6af0 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#37 0x00007f4a876a479f in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#38 0x00007f4a876b0714 in gst_pad_push_event () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#39 0x00007f4a879844cc in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#40 0x00007f4a876d9d21 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#41 0x00007f4a8f62a4de in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#42 0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#43 0x00007f4a940a86fa in start_thread (arg=0x7f4a11270700) at pthread_create.c:333
#44 0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 8 (Thread 0x7f4a10648700 (LWP 16305)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f4a8f647baf in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a7a444a7e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f4a876d9d21 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f4a8f62a4de in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a10648700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 7 (Thread 0x7f4a0fe47700 (LWP 16306)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f4a8f647baf in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a7a445e66 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f4a876a74af in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f4a876af333 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#5  0x00007f4a87698473 in gst_proxy_pad_chain_default () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#6  0x00007f4a876a74af in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#7  0x00007f4a876af333 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#8  0x00007f4a7a453db2 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#9  0x00007f4a7a454289 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#10 0x00007f4a876a74af in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#11 0x00007f4a876af333 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#12 0x00007f4a7a445359 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#13 0x00007f4a876d9d21 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#14 0x00007f4a8f62a4de in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#15 0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#16 0x00007f4a940a86fa in start_thread (arg=0x7f4a0fe47700) at pthread_create.c:333
#17 0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 6 (Thread 0x7f4a0f646700 (LWP 16307)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f4a8f647baf in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a7a444a7e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f4a876d9d21 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f4a8f62a4de in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a0f646700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 5 (Thread 0x7f4a0ee45700 (LWP 16308)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f4a8f647baf in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a7a444a7e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f4a876d9d21 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f4a8f62a4de in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f4a940a86fa in start_thread (arg=0x7f4a0ee45700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 4 (Thread 0x7f49af37f700 (LWP 16309)):
#0  0x00007f4a9551fa2d in write () at ../sysdeps/unix/syscall-template.S:84
#1  0x00007f4a8f646762 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a95d0fa86 in QCoreApplication::postEvent(QObject*, QEvent*, int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#3  0x00007f4a95d1fefb in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#4  0x00007f4a7a894b7c in ?? () from /usr/lib/x86_64-linux-gnu/qt4/plugins/phonon_backend/phonon_gstreamer.so
#5  0x00007f4a891f6e40 in ffi_call_unix64 () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#6  0x00007f4a891f68ab in ffi_call () from /usr/lib/x86_64-linux-gnu/libffi.so.6
#7  0x00007f4a8ee997c9 in g_cclosure_marshal_generic () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#8  0x00007f4a8ee98fa5 in g_closure_invoke () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#9  0x00007f4a8eeaafc1 in ?? () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#10 0x00007f4a8eeb3d5c in g_signal_emit_valist () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#11 0x00007f4a8eeb408f in g_signal_emit () from /usr/lib/x86_64-linux-gnu/libgobject-2.0.so.0
#12 0x00007f4a7a42d1ce in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#13 0x00007f4a8799302a in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#14 0x00007f4a879944b0 in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#15 0x00007f4a876a74af in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#16 0x00007f4a876af333 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#17 0x00007f4a8799e22d in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#18 0x00007f4a876a74af in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#19 0x00007f4a876af333 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#20 0x00007f4a8799e22d in ?? () from /usr/lib/x86_64-linux-gnu/libgstbase-1.0.so.0
#21 0x00007f4a876a74af in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#22 0x00007f4a876af333 in gst_pad_push () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#23 0x00007f4a7a445359 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#24 0x00007f4a876d9d21 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#25 0x00007f4a8f62a4de in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007f4a940a86fa in start_thread (arg=0x7f49af37f700) at pthread_create.c:333
#28 0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 3 (Thread 0x7f49aeb7e700 (LWP 16310)):
#0  syscall () at ../sysdeps/unix/sysv/linux/x86_64/syscall.S:38
#1  0x00007f4a8f647baf in g_cond_wait () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f4a7a444a7e in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstcoreelements.so
#3  0x00007f4a876d9d21 in ?? () from /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#4  0x00007f4a8f62a4de in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f4a940a86fa in start_thread (arg=0x7f49aeb7e700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 2 (Thread 0x7f49ae37d700 (LWP 16313)):
#0  0x00007f4a78eb4df2 in ?? () from /usr/lib/x86_64-linux-gnu/libopenal.so.1
#1  0x00007f4a78eb5795 in ?? () from /usr/lib/x86_64-linux-gnu/libopenal.so.1
#2  0x00007f4a78e809cc in alGetSourcei () from /usr/lib/x86_64-linux-gnu/libopenal.so.1
#3  0x00007f4a790dd264 in ?? () from /usr/lib/x86_64-linux-gnu/gstreamer-1.0/libgstopenal.so
#4  0x00007f4a87c0b519 in ?? () from /usr/lib/x86_64-linux-gnu/libgstaudio-1.0.so.0
#5  0x00007f4a8f629b45 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f4a940a86fa in start_thread (arg=0x7f49ae37d700) at pthread_create.c:333
#7  0x00007f4a9552fb5d in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:109

Thread 1 (Thread 0x7f4a988e5940 (LWP 16198)):
[KCrash Handler]
#6  0x00007f4a9545e418 in __GI_raise (sig=sig@entry=6) at ../sysdeps/unix/sysv/linux/raise.c:54
#7  0x00007f4a9546001a in __GI_abort () at abort.c:89
#8  0x00007f4a954a072a in __libc_message (do_abort=do_abort@entry=2, fmt=fmt@entry=0x7f4a955b7c7f "*** %s ***: %s terminated\n") at ../sysdeps/posix/libc_fatal.c:175
#9  0x00007f4a9554189c in __GI___fortify_fail (msg=<optimized out>, msg@entry=0x7f4a955b7c10 "buffer overflow detected") at fortify_fail.c:37
#10 0x00007f4a9553f8a0 in __GI___chk_fail () at chk_fail.c:28
#11 0x00007f4a955417e7 in __fdelt_chk (d=<optimized out>) at fdelt_chk.c:25
#12 0x00007f4a91f4c5f7 in ?? () from /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4
#13 0x00007f4a91f49d7a in ?? () from /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4
#14 0x00007f4a91f42316 in QAbstractSocket::waitForBytesWritten(int) () from /usr/lib/x86_64-linux-gnu/libQtNetwork.so.4
#15 0x00007f4a92a7b582 in ?? () from /usr/lib/libkio.so.5
#16 0x00007f4a92a7c367 in KIO::Connection::sendnow(int, QByteArray const&) () from /usr/lib/libkio.so.5
#17 0x00007f4a92a7cb63 in ?? () from /usr/lib/libkio.so.5
#18 0x00007f4a92b53abc in KIO::Slave::accept() () from /usr/lib/libkio.so.5
#19 0x00007f4a95d20010 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#20 0x00007f4a95d20010 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#21 0x00007f4a92a7b6a3 in ?? () from /usr/lib/libkio.so.5
#22 0x00007f4a95d20010 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#23 0x00007f4a96f26691 in KLocalSocketServer::incomingConnection(int) () from /usr/lib/libkdecore.so.5
#24 0x00007f4a96f9d9cc in ?? () from /usr/lib/libkdecore.so.5
#25 0x00007f4a95d20010 in QMetaObject::activate(QObject*, QMetaObject const*, int, void**) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#26 0x00007f4a95d712de in QSocketNotifier::activated(int) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#27 0x00007f4a95d2a7bb in QSocketNotifier::event(QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#28 0x00007f4a9623dfdc in QApplicationPrivate::notify_helper(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#29 0x00007f4a96244f16 in QApplication::notify(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#30 0x00007f4a9748f6aa in KApplication::notify(QObject*, QEvent*) () from /usr/lib/libkdeui.so.5
#31 0x00007f4a95d0b90d in QCoreApplication::notifyInternal(QObject*, QEvent*) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#32 0x00007f4a95d3c8a2 in ?? () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#33 0x00007f4a8f603127 in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#34 0x00007f4a8f603380 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#35 0x00007f4a8f60342c in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#36 0x00007f4a95d3c2ce in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#37 0x00007f4a962eb616 in ?? () from /usr/lib/x86_64-linux-gnu/libQtGui.so.4
#38 0x00007f4a95d0a18f in QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#39 0x00007f4a95d0a4f5 in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#40 0x00007f4a95d104b9 in QCoreApplication::exec() () from /usr/lib/x86_64-linux-gnu/libQtCore.so.4
#41 0x000000000040866d in ?? ()
#42 0x00007f4a95449830 in __libc_start_main (main=0x401940, argc=1, argv=0x7ffd6fcd6b48, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7ffd6fcd6b38) at ../csu/libc-start.c:291
#43 0x000000000040a299 in _start ()

Possible duplicates by query: bug 330423, bug 327574, bug 323830, bug 322782, bug 318896.

Reported using DrKonqi
Comment 1 Myriam Schweingruber 2016-04-21 09:42:21 UTC 
The crash does not appear to be in Amarok, but somewhere in the underlying system, either QtNetwork, or libio. Could you please install debugging symbols for both of them and provide a new backtrace, so we get a better picture?
Comment 2 hagen.sam 2016-04-21 10:36:01 UTC 
I'd be glad to but I think I need a little bit more direction.  How do I install debugging symbols for either of these packages?  I'm rather new at this if you couldn't tell.
Comment 3 Myriam Schweingruber 2016-04-21 12:37:42 UTC 
Since you are using Kubuntu, you should look for the packages named -dbg in your package manager. To start I would suggest you install libqt4-dbg and kio-dbg, maybe that will be enough to get a better backtrace
Comment 4 hagen.sam 2016-04-22 06:21:40 UTC 
Looks like the latest update to Kubuntu fixed the issue; I couldn't get it to crash after installing today's update.
Comment 5 Myriam Schweingruber 2016-04-22 12:43:47 UTC 
(In reply to hagen.sam from comment #4)
> Looks like the latest update to Kubuntu fixed the issue; I couldn't get it
> to crash after installing today's update.

Cool and nice to hear this is fixed now. Changing the status to WORKSFORME, as FIXED is only used together with commits to the source.