[mythtv-commits] Ticket #4861: Backend crash when tuning livetv

[MythTV]

#4861: Backend crash when tuning livetv
-----------------------+----------------------------------------------------
 Reporter:  anonymous  |       Owner:  ijr    
     Type:  defect     |      Status:  new    
 Priority:  major      |   Milestone:  unknown
Component:  mythtv     |     Version:  head   
 Severity:  medium     |     Mlocked:  0      
-----------------------+----------------------------------------------------
 As request in #4820, I open a new ticket:

 Regression from 15910 (this isn't the last one working, could be way
 newer)
 As soon as entering livetv, the backend crashes away
 MythTV version:
 {{{
 mythtv at caipirinha ~ $ mythbackend --version
 Please include all output in bug reports.
 MythTV Version   : 16384
 MythTV Branch    : trunk
 Library API      : 0.21.20080224-1
 Network Protocol : 40
 Options compiled in:
  linux debug using_oss using_alsa using_backend using_dvb using_frontend
 using_lirc using_opengl_vsync using_v4l using_x11 using_xrandr using_xv
 using_xvmc using_xvmcw using_bindings_perl using_bindings_python
 using_opengl using_ffmpeg_threads
 }}}


 Backtrace:
 {{{
 terminate called after throwing an instance of 'std::bad_alloc'
   what():  St9bad_alloc

 Program received signal SIGABRT, Aborted.
 0xb7f42410 in __kernel_vsyscall ()
 (gdb) bt
 #0  0xb7f42410 in __kernel_vsyscall ()
 #1  0xb5ddc101 in raise () from /lib/libc.so.6
 #2  0xb5ddd8e8 in abort () from /lib/libc.so.6
 #3  0xb5fc5510 in __gnu_cxx::__verbose_terminate_handler () from
 /usr/lib/gcc/i686-pc-linux-gnu/4.1.2/libstdc++.so.6
 #4  0xb5fc3235 in ?? () from /usr/lib/gcc/i686-pc-linux-
 gnu/4.1.2/libstdc++.so.6
 #5  0xb5fc3266 in std::terminate () from /usr/lib/gcc/i686-pc-linux-
 gnu/4.1.2/libstdc++.so.6
 #6  0xb5fc336a in __cxa_throw () from /usr/lib/gcc/i686-pc-linux-
 gnu/4.1.2/libstdc++.so.6
 #7  0xb5fc3760 in operator new () from /usr/lib/gcc/i686-pc-linux-
 gnu/4.1.2/libstdc++.so.6
 #8  0xb5fc3829 in operator new[] () from /usr/lib/gcc/i686-pc-linux-
 gnu/4.1.2/libstdc++.so.6
 #9  0xb676ccab in QString::setLength () from /usr/qt/3/lib/libqt-mt.so.3
 #10 0xb676ce16 in QString::grow () from /usr/qt/3/lib/libqt-mt.so.3
 #11 0xb676f992 in QString::operator+= () from /usr/qt/3/lib/libqt-mt.so.3
 #12 0xb677fe7a in QStringList::join () from /usr/qt/3/lib/libqt-mt.so.3
 #13 0xb6d12878 in MythSocket::writeStringList () from
 /usr/lib/libmyth-0.21.so.0
 #14 0x080c38ac in ?? ()
 #15 0xb64bd618 in QObject::event () from /usr/qt/3/lib/libqt-mt.so.3
 #16 0xb6464a05 in QApplication::internalNotify () from /usr/qt/3/lib
 /libqt-mt.so.3
 #17 0xb6465562 in QApplication::notify () from /usr/qt/3/lib/libqt-mt.so.3
 #18 0xb64660c4 in QApplication::sendPostedEvents () from /usr/qt/3/lib
 /libqt-mt.so.3
 #19 0xb6466234 in QApplication::sendPostedEvents () from /usr/qt/3/lib
 /libqt-mt.so.3
 #20 0xb641720a in QEventLoop::processEvents () from /usr/qt/3/lib/libqt-
 mt.so.3
 #21 0xb647849d in QEventLoop::enterLoop () from /usr/qt/3/lib/libqt-
 mt.so.3
 #22 0xb6478342 in QEventLoop::exec () from /usr/qt/3/lib/libqt-mt.so.3
 #23 0xb646452b in QApplication::exec () from /usr/qt/3/lib/libqt-mt.so.3
 #24 0x0809ed1e in ?? ()
 #25 0xb5dc8fdc in __libc_start_main () from /lib/libc.so.6
 #26 0x080663f1 in ?? ()
 }}}

-- 
Ticket URL: <http://svn.mythtv.org/trac/ticket/4861>
MythTV <http://svn.mythtv.org/trac>
MythTV