Backtrace for hanging-on-exit

[Mark Kretschmann]

Looks like I finally got a meaningful backtrace for the random hanging
on exit issue. Here goes:

(gdb) bt
#0  0x00007f09e2af313e in __lll_lock_wait_private () from /lib/libpthread.so.0
#1  0x00007f09e2af08b6 in _L_lock_18 () from /lib/libpthread.so.0
#2  0x00007f09e2af06b4 in pthread_cond_destroy@@GLIBC_2.3.2 () from
/lib/libpthread.so.0
#3  0x00007f09e2d77455 in ~QMutexPrivate (this=0xab54a0) at
thread/qmutex_unix.cpp:72
#4  0x00007f09e2d7103b in ~QMutex (this=0x7f09dd3bfbd0) at thread/qmutex.cpp:135
#5  0x00007f09dd04c6a0 in __tcf_0 () at
/home/mark/kde/src/amarok/src/context/plasma/abstractrunner.cpp:75
#6  0x00007f09d8bbf450 in __cxa_finalize () from /lib/libc.so.6
#7  0x00007f09dd043523 in __do_global_dtors_aux () from
/home/mark/kde/lib/libamarokplasma.so.1
#8  0x00007fffeb3e0460 in ?? ()
#9  0x00007f09dd143041 in _fini () from /home/mark/kde/lib/libamarokplasma.so.1
#10 0x0000000000000000 in ?? ()

-- 
Mark