[Mixxx-devel] Crash: Track::Track()

[<js...@sc...>]

Hey everyone,

we're not done with these crashes yet.  Theres a nice intermittent crash
that happens every once in a while on startup.  Because its intermittent,
I'm going to assume its a thread synchronization issue.

The QObject connect warning I got is likely the key to this guy.  Anyways
its time for work so I can't look at it now.  Perhaps someone else wants
to try?

The relevant data from GDB is below:

Debug: playlist name Default
Debug: playlist name Default 1
Debug: playlist name Default 2
Warning: QObject::connect: Cannot connect (null)::activated(int) to
Track::slotActivatePlaylist(int)

Program received signal SIGSEGV, Segmentation fault.
0x00002b1a8dd0a6b1 in QObject::connect () from /usr/lib/libQtCore.so.4
(gdb) bt
#0  0x00002b1a8dd0a6b1 in QObject::connect () from /usr/lib/libQtCore.so.4
#1  0x00000000004ccb6d in Track (this=0xa950f0,
    location=<value optimized out>, pView=<value optimized out>,
    pBuffer1=0x81ab70, pBuffer2=0x7fe0c0, pWaveSummary=0xc5da50,
    musiclocation=@0x7fff1f373670) at src/track.cpp:87
#2  0x0000000000482d7b in MixxxApp (this=0x7f1d90, a=<value optimized out>,
    files=@0x7fff1f373960, pSplash=0x0, qLogFileName=@0x7fff1f373970)
    at src/mixxx.cpp:231
#3  0x000000000047526d in main (argc=1, argv=0x7fff1f373ad8)
    at src/main.cpp:182