[mythtv] mythmusic segfault w/ backtrace

DanM dan at milkcarton.com
Tue Feb 18 21:44:19 EST 2003


Heres the backtrace for the latest mythmusic.
Details:
Seg faults at 10 seconds into mp3.
ONLY segfaults when compiled with CONFIG += release.

The backtrace is from CONFIG += debug

When run under gdb, segfaults imedietly  (IE, does not even start 
playing sound)

When I run the debug release of mythmusic, it doesn't segfault.  At the 
10 second mark, it starts to run a visualization.

I ran configure --enable-sdl --enable-fftw
SDL, and FFTW are installed.

If there is anything I can do to help debug, let me know.

-dan

---------------------------------------------------------------------------------------------------------------------------

Starting program: /usr/local/bin/mythmusic

Program received signal SIG32, Real-time event 32.
0x40b55479 in sigsuspend () from /lib/i686/libc.so.6
(gdb) bt full
#0  0x40b55479 in sigsuspend () from /lib/i686/libc.so.6
No symbol table info available.
#1  0x400a2e58 in pthread_create () from /lib/i686/libpthread.so.0
No symbol table info available.
#2  0x400a2aa1 in pthread_create () from /lib/i686/libpthread.so.0
No symbol table info available.
#3  0x404aa03a in QThread::start() () from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#4  0x0807f146 in ?? ()
No symbol table info available.
#5  0x0807ce35 in ?? ()
No symbol table info available.
#6  0x0806d2fe in ?? ()
No symbol table info available.
#7  0x0806d562 in ?? ()
No symbol table info available.
#8  0x4029615c in ThemedMenu::handleAction(QString&) ()
   from /usr/local/lib/libmyth-0.8.so.0
No symbol table info available.
#9  0x402955eb in ThemedMenu::keyPressEvent(QKeyEvent*) ()
   from /usr/local/lib/libmyth-0.8.so.0
No symbol table info available.
#10 0x4054c34c in QWidget::event(QEvent*) ()
---Type <return> to continue, or q <return> to quit---
   from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#11 0x404b4c19 in QApplication::internalNotify(QObject*, QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#12 0x404b4511 in QApplication::notify(QObject*, QEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#13 0x40450556 in QETWidget::translateKeyEvent(_XEvent const*, bool) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#14 0x4044bdb9 in QApplication::x11ProcessEvent(_XEvent*) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#15 0x4044b8cf in QApplication::processNextEvent(bool) ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#16 0x404b6270 in QApplication::enter_loop() ()
   from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#17 0x40698aa3 in QDialog::exec() () from /usr/lib/qt3/lib/libqt-mt.so.3
No symbol table info available.
#18 0x0806d730 in ?? ()
---Type <return> to continue, or q <return> to quit---
No symbol table info available.
#19 0x0806e073 in ?? ()
No symbol table info available.
#20 0x40b44082 in __libc_start_main () from /lib/i686/libc.so.6
No symbol table info available.
(gdb)



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