Bug 139607

Summary: sigabrt during startup --> will not start
Product: [Applications] ktorrent Reporter: Erik Sohns <erik.sohns>
Component: generalAssignee: Joris Guisson <joris.guisson>
Status: RESOLVED DUPLICATE    
Severity: crash    
Priority: NOR    
Version First Reported In: unspecified   
Target Milestone: ---   
Platform: Compiled Sources   
OS: Linux   
Latest Commit: Version Fixed In:
Sentry Crash Report:

Description Erik Sohns 2007-01-04 19:04:08 UTC 
Version:            (using KDE Devel)
Installed from:    Compiled sources
OS:                Linux

(no debugging symbols found)
Using host libthread_db library "/lib/libthread_db.so.1".
(no debugging symbols found)
[Thread debugging using libthread_db enabled]
[New Thread -1209071024 (LWP 20118)]
[KCrash handler]
#6  0x00547402 in __kernel_vsyscall ()
#7  0x41712d40 in raise () from /lib/libc.so.6
#8  0x41714591 in abort () from /lib/libc.so.6
#9  0x41caed20 in __gnu_cxx::__verbose_terminate_handler ()
   from /usr/lib/libstdc++.so.6
#10 0x41cac805 in std::set_unexpected () from /usr/lib/libstdc++.so.6
#11 0x41cac842 in std::terminate () from /usr/lib/libstdc++.so.6
#12 0x41cac97a in __cxa_throw () from /usr/lib/libstdc++.so.6
#13 0x41cacd7e in operator new () from /usr/lib/libstdc++.so.6
#14 0x41cace5d in operator new[] () from /usr/lib/libstdc++.so.6
#15 0x415b7fda in bt::BitSet::BitSet () from /usr/lib/libktorrent.so.0
#16 0x415de8b7 in bt::ChunkDownload::load () from /usr/lib/libktorrent.so.0
#17 0x415d3555 in bt::Downloader::loadDownloads ()
   from /usr/lib/libktorrent.so.0
#18 0x415d9a7d in bt::TorrentControl::continueStart ()
   from /usr/lib/libktorrent.so.0
#19 0x415d9d9b in bt::TorrentControl::start () from /usr/lib/libktorrent.so.0
#20 0x4160a665 in bt::QueueManager::startSafely ()
   from /usr/lib/libktorrent.so.0
#21 0x4160aa37 in bt::QueueManager::start () from /usr/lib/libktorrent.so.0
#22 0x4160aef0 in bt::QueueManager::orderQueue ()
   from /usr/lib/libktorrent.so.0
#23 0x0807111d in QListViewItem::removeItem ()
#24 0x080620ec in QWidget::setUpdatesEnabled ()
#25 0x08078881 in QValueListPrivate<int>::at ()
#26 0x41e36d06 in KUniqueApplication::newInstanceNoFork ()
   from /usr/lib/libkdecore.so.4
#27 0x41e63ab8 in KUniqueApplication::qt_invoke ()
   from /usr/lib/libkdecore.so.4
#28 0x0807835f in QValueListPrivate<int>::at ()
#29 0x42922bea in QObject::activate_signal ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#30 0x42caeace in QSignal::signal () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#31 0x429413b7 in QSignal::activate () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#32 0x42949ff3 in QSingleShotTimer::event ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#33 0x428b9e6b in QApplication::internalNotify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#34 0x428bb2e9 in QApplication::notify ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#35 0x41e99d82 in KApplication::notify () from /usr/lib/libkdecore.so.4
#36 0x428adc72 in QEventLoop::activateTimers ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#37 0x428621df in QEventLoop::processEvents ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#38 0x428d33f0 in QEventLoop::enterLoop ()
   from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#39 0x428d32a6 in QEventLoop::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#40 0x428b997f in QApplication::exec () from /usr/lib/qt-3.3/lib/libqt-mt.so.3
#41 0x0805d8eb in QWidget::setUpdatesEnabled ()
#42 0x416fff2c in __libc_start_main () from /lib/libc.so.6
#43 0x0805d4f1 in QWidget::setUpdatesEnabled ()
Comment 1 Joris Guisson 2007-01-04 19:10:32 UTC 
Version ?
Comment 2 Erik Sohns 2007-01-06 16:18:34 UTC 
Name        : ktorrent                     Relocations: (not relocatable)
Version     : 2.0.3                             Vendor: Fedora Project
Release     : 4.fc6                         Build Date: Sat 14 Oct 2006 01:20:55 PM CEST
Install Date: Wed 29 Nov 2006 03:53:18 PM CET      Build Host: hammer3.fedora.redhat.com
Group       : Applications/Internet         Source RPM: ktorrent-2.0.3-4.fc6.src.rpm
Size        : 5359930                          License: GPL
Signature   : DSA/SHA1, Sun 15 Oct 2006 03:59:58 PM CEST, Key ID 82ed95041ac70ce6
Packager    : Fedora Project <http://bugzilla.redhat.com/bugzilla>
URL         : http://ktorrent.pwsp.net/
Summary     : A BitTorrent program for KDE
Description :
KTorrent is a BitTorrent program for KDE. Its main features are native KDE
integration, download of torrent files, upload speed capping, internet
searching using various search engines, UDP Trackers and UPnP support.
Comment 3 Joris Guisson 2007-01-06 17:14:25 UTC 
Have you tried 2.1rc1 yet ?
Comment 4 Erik Sohns 2007-01-06 17:50:43 UTC 
No, not yet. I'm using yum and hence get the updates as they're pushed...
Comment 5 Joris Guisson 2007-01-07 13:41:13 UTC 
It is strange that it happens in operator new, which indicates that it cannot allocate d some memory during startup. I can understand new failing when KT is leaking memory and all your memory is used up, but during start up is very strange.
Comment 6 Erik Sohns 2007-01-07 14:30:36 UTC 
hi, what i noticed is was that KT seemed to "re-check" the downloaded pieces (for all queued torrents ?) during startup (because it had not closed down properly ?). This process would use large amounts of CPU/RAM, to the point where it would just crash... I haven't looked at the code, but does this make sense to you ?
Comment 7 Joris Guisson 2007-01-08 18:50:27 UTC 
We don't do any rechecks at startup
Comment 8 Joris Guisson 2007-02-17 15:46:19 UTC 
This has been fixed already (see 141758)

*** This bug has been marked as a duplicate of 141758 ***