[mythtv-commits] Ticket #3530: mythbackend crashes with a segfault in locking code
MythTV
mythtv at cvs.mythtv.org
Thu May 31 03:22:45 UTC 2007
#3530: mythbackend crashes with a segfault in locking code
-----------------------+----------------------------------------------------
Reporter: anonymous | Owner: ijr
Type: defect | Status: new
Priority: major | Milestone: 0.21
Component: mythtv | Version: unknown
Severity: medium |
-----------------------+----------------------------------------------------
I am experiencing mythbackend crashes on daily basis with latest myth rpms
from ATRPMs bleeding (mythtv-suite-0.21-159_trunk_r13460.fc6). I have been
able to get a core file and the backtrace is below:
Core was generated by `/usr/bin/mythbackend --daemon --logfile
/var/log/mythtv/mythbackend.log --pidfi'.[[BR]]
Program terminated with signal 11, Segmentation fault.[[BR]]
#0 0x0000003b55ffdcd4 in QMutex::lock () from /usr/lib64/qt-3.3/lib
/libqt-mt.so.3[[BR]]
(gdb) bt[[BR]]
#0 0x0000003b55ffdcd4 in QMutex::lock () from /usr/lib64/qt-3.3/lib
/libqt-mt.so.3[[BR]]
#1 0x00000034bfc30f5e in MythSocket::UpRef () from
/usr/lib64/libmyth-0.20.so.0[[BR]]
#2 0x0000000000468ca9 in QMap<QString, QString>::end ()[[BR]]
#3 0x0000003b55d60456 in QObject::event () from /usr/lib64/qt-3.3/lib
/libqt-mt.so.3[[BR]]
#4 0x0000003b55d00105 in QApplication::internalNotify () from
/usr/lib64/qt-3.3/lib/libqt-mt.so.3[[BR]]
#5 0x0000003b55d015c4 in QApplication::notify () from
/usr/lib64/qt-3.3/lib/libqt-mt.so.3[[BR]]
#6 0x0000003b55d010f9 in QApplication::sendPostedEvents () from
/usr/lib64/qt-3.3/lib/libqt-mt.so.3[[BR]]
#7 0x0000003b55caeddc in QEventLoop::processEvents () from
/usr/lib64/qt-3.3/lib/libqt-mt.so.3[[BR]]
#8 0x0000003b55d178c1 in QEventLoop::enterLoop () from
/usr/lib64/qt-3.3/lib/libqt-mt.so.3[[BR]]
#9 0x0000003b55d17792 in QEventLoop::exec () from /usr/lib64/qt-3.3/lib
/libqt-mt.so.3[[BR]]
#10 0x0000000000448041 in HttpServerExtension::HttpServerExtension$base
()[[BR]]
#11 0x0000003b4f61da44 in __libc_start_main () from /lib64/libc.so.6[[BR]]
#12 0x000000000041ab79 in QGList::~QGList$delete ()[[BR]]
#13 0x00007fffc5d5ba18 in ?? ()[[BR]]
#14 0x0000000000000000 in ?? ()[[BR]]
Unfortunately, 'bt full' does not contain any more information but if
needed, I can attach the core file (it's about 270MB)
--
Ticket URL: <http://svn.mythtv.org/trac/ticket/3530>
MythTV <http://svn.mythtv.org/trac>
MythTV
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