Bug 287506

Version:           3.7 (using KDE 4.7.3) 
OS:                Linux

Sometimes, when JuK is playing a song, and jumps to the next song, it crashes.

Here a backtrace:

Application: JuK (juk), signal: Segmentation fault
[Current thread is 1 (Thread 0xb40f7a00 (LWP 2194))]

Thread 2 (Thread 0xacf59b70 (LWP 2208)):
#0  0xb78d7424 in __kernel_vsyscall ()
#1  0xb552098b in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libpthread.so.0
#2  0xb57c30ec in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/libc.so.6
#3  0xb2972683 in vlc_cond_wait (p_condvar=0x87c73d4, p_mutex=0x87c73bc) at misc/pthread.c:359
#4  0xb28e3674 in LoopRequest (p_playlist=<optimized out>) at playlist/thread.c:539
#5  Thread (data=0x87c72f8) at playlist/thread.c:586
#6  0xaf79570c in ?? () from /usr/lib/libGL.so.1
#7  0x00000000 in ?? ()

Thread 1 (Thread 0xb40f7a00 (LWP 2194)):
[KCrash Handler]
#7  0xb7849af7 in TagLib::ID3v2::Frame::~Frame() () from /usr/lib/libtag.so.1
#8  0xb785081b in TagLib::ID3v2::TextIdentificationFrame::~TextIdentificationFrame() () from /usr/lib/libtag.so.1
#9  0xb7850862 in TagLib::ID3v2::TextIdentificationFrame::~TextIdentificationFrame() () from /usr/lib/libtag.so.1
#10 0xb7848ca7 in TagLib::List<TagLib::ID3v2::Frame*>::~List() () from /usr/lib/libtag.so.1
#11 0xb784538e in TagLib::ID3v2::Tag::~Tag() () from /usr/lib/libtag.so.1
#12 0xb7845462 in TagLib::ID3v2::Tag::~Tag() () from /usr/lib/libtag.so.1
#13 0xb788b5f4 in TagLib::TagUnion::~TagUnion() () from /usr/lib/libtag.so.1
#14 0xb783e19a in TagLib::MPEG::File::~File() () from /usr/lib/libtag.so.1
#15 0x08082bc8 in _start ()

Reproducible: Sometimes

Steps to Reproduce:
Really I don't know how reproduing this, just happens...

Actual Results:  
JuK crashes

Expected Results:  
JuK does not crash

OS: Linux (i686) release 3.0-pae
Compiler: gcc

I have noticed a rare behaviour. Sometimes when JuK is playing a song and I change to another song, the previous song does not finish to play, and then I listen both songs.

I use VLC as phonon backend.

Thanks for reading.