Bug 186621 - Crash happend during the night (long run) [memcpy, MemoryRegion, (SecureArray), Hash::update]
Summary: Crash happend during the night (long run) [memcpy, MemoryRegion, (SecureArray...
Status: RESOLVED FIXED
Alias: None
Product: ktorrent
Classification: Applications
Component: general (show other bugs)
Version: unspecified
Platform: Mandriva RPMs Linux
: NOR crash
Target Milestone: ---
Assignee: Joris Guisson
URL:
Keywords:
: 187415 191163 195850 197669 198113 199646 205873 206222 207596 208622 208634 209068 209735 210953 211825 211829 212247 212442 212752 212846 213118 213307 213866 214211 214685 214889 215303 215491 215526 215572 216171 216252 216536 217655 218528 218548 218554 218575 219195 219205 219360 219361 220498 222424 223241 223634 223670 224849 225310 225429 225431 226374 229098 (view as bug list)
Depends on:
Blocks:
 
Reported: 2009-03-09 07:09 UTC by Robert Sela
Modified: 2010-07-07 07:36 UTC (History)
53 users (show)

See Also:
Latest Commit:
Version Fixed In:

Attachments
New crash information added by DrKonqi (9.34 KB, text/plain)
2010-04-29 22:10 UTC, Leonardo La Malfa 		Details
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Description Robert Sela 2009-03-09 07:09:18 UTC 
Version:           3.2 (using KDE 4.1.3)
Compiler:          gcc 4.3.2 
OS:                Linux
Installed from:    Mandriva RPMs

Program: KTorrent (ktorrent), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0xb58f26d0 (LWP 5084)]
[New Thread 0xb245fb90 (LWP 5093)]
[New Thread 0xb40c5b90 (LWP 5092)]
[KCrash handler]
#6  0xb66843f1 in memcpy () from /lib/i686/libc.so.6
#7  0xb61782de in QCA::MemoryRegion::Private::Private ()
   from /usr/lib/libqca.so.2
#8  0xb6176788 in QCA::MemoryRegion::MemoryRegion () from /usr/lib/libqca.so.2
#9  0xb61767f4 in QCA::SecureArray::SecureArray () from /usr/lib/libqca.so.2
#10 0xb6182298 in QCA::Hash::update () from /usr/lib/libqca.so.2
#11 0xb618233a in QCA::Hash::update () from /usr/lib/libqca.so.2
#12 0xb7dd9141 in bt::SHA1HashGen::update (this=0xa284eec, 
    data=0xb38269f3 "[�\023���\214A;,(\017\232\027\024ey5*\v\202\006F\202&\215\215�M\211\221C)\213�\201�a�\214\0210\030\0378|=0�\031DT\004\025Zh��\202�\002h\226�Q'\001~��L'�\a\216\222\034Yy\232J�\020�cDb\020��|[\a\t\003g8\231a'\236�<I5\216\237PR<+�\215a�U�\017g,j(8O$\236�\006'Q�J���G\v�\215�E\201\206JV� o�Φ`]\022tx�\004�M\034� �: ��#,D�;D�o\230�\024�z\032��\031�Er\021���MJ�e�I\004�"..., 
    len=16384)
    at /usr/src/debug/ktorrent-3.2/libbtcore/util/sha1hashgen.cpp:238
#13 0xb7e1047f in bt::ChunkDownload::updateHash (this=0xa284e68)
    at /usr/src/debug/ktorrent-3.2/libbtcore/download/chunkdownload.cpp:562
#14 0xb7e112f1 in bt::ChunkDownload::piece (this=0xa284e68, p=@0xbfc808e8, 
    ok=@0xbfc8088b)
    at /usr/src/debug/ktorrent-3.2/libbtcore/download/chunkdownload.cpp:133
#15 0xb7e18030 in bt::Downloader::pieceReceived (this=0x9546e60, 
    p=@0xbfc808e8)
    at /usr/src/debug/ktorrent-3.2/libbtcore/download/downloader.cpp:118
#16 0xb7dffafe in bt::PeerManager::pieceReceived (this=0x93f3d38, 
    p=@0xbfc808e8)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/peermanager.cpp:669
#17 0xb7dfe370 in bt::Peer::packetReady (this=0x9cc1a60, 
    packet=0x9c6fa00 "\a", len=3404)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/peer.cpp:269
#18 0xb7e084be in bt::PacketReader::update (this=0xa36c198)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/packetreader.cpp:131
#19 0xb7dfdc31 in bt::Peer::update (this=0x9cc1a60)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/peer.cpp:474
#20 0xb7e01d93 in bt::PeerManager::update (this=0x93f3d38)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/peermanager.cpp:117
#21 0xb7e38767 in bt::TorrentControl::update (this=0x93b37c0)
    at /usr/src/debug/ktorrent-3.2/libbtcore/torrent/torrentcontrol.cpp:174
#22 0x0806a48d in kt::Core::update (this=0x92b5c08)
    at /usr/src/debug/ktorrent-3.2/ktorrent/core.cpp:856
#23 0x08070ce3 in kt::Core::qt_metacall (this=0x92b5c08, 
    _c=QMetaObject::InvokeMetaMethod, _id=16384, _a=0xbfc80b78)
    at /usr/src/debug/ktorrent-3.2/build/ktorrent/core.moc:147
#24 0xb7435c8d in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#25 0xb7436a95 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#26 0xb7471ef5 in QTimer::timeout () from /usr/lib/libQtCore.so.4
#27 0xb743c946 in QTimer::timerEvent () from /usr/lib/libQtCore.so.4
#28 0xb743051b in QObject::event () from /usr/lib/libQtCore.so.4
#29 0xb69b9fac in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#30 0xb69c2205 in QApplication::notify () from /usr/lib/libQtGui.so.4
#31 0xb7960b91 in KApplication::notify () from /usr/lib/libkdeui.so.5
#32 0xb7420853 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#33 0xb744fa8d in ?? () from /usr/lib/libQtCore.so.4
#34 0xb744c3ee in ?? () from /usr/lib/libQtCore.so.4
#35 0xb5caf7ca in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#36 0xb5cb2ee8 in ?? () from /usr/lib/libglib-2.0.so.0
#37 0xb5cb30a8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0xb744c34a in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#39 0xb6a5695a in ?? () from /usr/lib/libQtGui.so.4
#40 0xb741eec3 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#41 0xb741f081 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#42 0xb74217f2 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#43 0xb69b9e14 in QApplication::exec () from /usr/lib/libQtGui.so.4
#44 0x08062e77 in main (argc=5, argv=0xbfc815f4)
    at /usr/src/debug/ktorrent-3.2/ktorrent/main.cpp:170
Comment 1 Joris Guisson 2009-03-09 19:14:49 UTC 
Does this happen offen ?
Comment 2 Joris Guisson 2009-03-09 19:16:27 UTC 
Does this happen often ?
Comment 3 Robert Sela 2009-03-09 19:46:07 UTC 
It hapend again in 24 hrs.
I checked debug output to see if thereis change and notice slight diference:


Program: KTorrent (ktorrent), signal SIGSEGV
[Thread debugging using libthread_db enabled]
[New Thread 0xb58c56d0 (LWP 20219)]
[New Thread 0xb27eeb90 (LWP 20228)]
[New Thread 0xb4098b90 (LWP 20227)]
[KCrash handler]
#6  0xb66573f1 in memcpy () from /lib/i686/libc.so.6
#7  0xb614b2de in QCA::MemoryRegion::Private::Private ()
   from /usr/lib/libqca.so.2
#8  0xb6149788 in QCA::MemoryRegion::MemoryRegion () from /usr/lib/libqca.so.2
#9  0xb61497f4 in QCA::SecureArray::SecureArray () from /usr/lib/libqca.so.2
#10 0xb6155298 in QCA::Hash::update () from /usr/lib/libqca.so.2
#11 0xb615533a in QCA::Hash::update () from /usr/lib/libqca.so.2
#12 0xb7dac141 in bt::SHA1HashGen::update (this=0xa187e1c, 
    data=0xb1fbfbf6 "h\vP�\"F\200\020\200\001\223\211,", len=16384)
    at /usr/src/debug/ktorrent-3.2/libbtcore/util/sha1hashgen.cpp:238
#13 0xb7de347f in bt::ChunkDownload::updateHash (this=0xa187d98)
    at /usr/src/debug/ktorrent-3.2/libbtcore/download/chunkdownload.cpp:562
#14 0xb7de42f1 in bt::ChunkDownload::piece (this=0xa187d98, p=@0xbff53c58, 
    ok=@0xbff53bfb)
    at /usr/src/debug/ktorrent-3.2/libbtcore/download/chunkdownload.cpp:133
#15 0xb7deb030 in bt::Downloader::pieceReceived (this=0x94cef08, 
    p=@0xbff53c58)
    at /usr/src/debug/ktorrent-3.2/libbtcore/download/downloader.cpp:118
#16 0xb7dd2afe in bt::PeerManager::pieceReceived (this=0x934ba40, 
    p=@0xbff53c58)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/peermanager.cpp:669
#17 0xb7dd1370 in bt::Peer::packetReady (this=0x9acfca0, 
    packet=0xa08fc90 "\a", len=16393)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/peer.cpp:269
#18 0xb7ddb4be in bt::PacketReader::update (this=0x9a7dd48)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/packetreader.cpp:131
#19 0xb7dd0c31 in bt::Peer::update (this=0x9acfca0)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/peer.cpp:474
#20 0xb7dd4d93 in bt::PeerManager::update (this=0x934ba40)
    at /usr/src/debug/ktorrent-3.2/libbtcore/peer/peermanager.cpp:117
#21 0xb7e0b767 in bt::TorrentControl::update (this=0x933b7e8)
    at /usr/src/debug/ktorrent-3.2/libbtcore/torrent/torrentcontrol.cpp:174
#22 0x0806a48d in kt::Core::update (this=0x923ace8)
    at /usr/src/debug/ktorrent-3.2/ktorrent/core.cpp:856
#23 0x08070ce3 in kt::Core::qt_metacall (this=0x923ace8, 
    _c=QMetaObject::InvokeMetaMethod, _id=16384, _a=0xbff53ee8)
    at /usr/src/debug/ktorrent-3.2/build/ktorrent/core.moc:147
#24 0xb7408c8d in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#25 0xb7409a95 in QMetaObject::activate () from /usr/lib/libQtCore.so.4
#26 0xb7444ef5 in QTimer::timeout () from /usr/lib/libQtCore.so.4
#27 0xb740f946 in QTimer::timerEvent () from /usr/lib/libQtCore.so.4
#28 0xb740351b in QObject::event () from /usr/lib/libQtCore.so.4
#29 0xb698cfac in QApplicationPrivate::notify_helper ()
   from /usr/lib/libQtGui.so.4
#30 0xb6995205 in QApplication::notify () from /usr/lib/libQtGui.so.4
#31 0xb7933b91 in KApplication::notify () from /usr/lib/libkdeui.so.5
#32 0xb73f3853 in QCoreApplication::notifyInternal ()
   from /usr/lib/libQtCore.so.4
#33 0xb7422a8d in ?? () from /usr/lib/libQtCore.so.4
#34 0xb741f3ee in ?? () from /usr/lib/libQtCore.so.4
#35 0xb5c827ca in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#36 0xb5c85ee8 in ?? () from /usr/lib/libglib-2.0.so.0
#37 0xb5c860a8 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#38 0xb741f34a in QEventDispatcherGlib::processEvents ()
   from /usr/lib/libQtCore.so.4
#39 0xb6a2995a in ?? () from /usr/lib/libQtGui.so.4
#40 0xb73f1ec3 in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#41 0xb73f2081 in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#42 0xb73f47f2 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#43 0xb698ce14 in QApplication::exec () from /usr/lib/libQtGui.so.4
#44 0x08062e77 in main (argc=5, argv=0xbff54964)
    at /usr/src/debug/ktorrent-3.2/ktorrent/main.cpp:170
Comment 4 Joris Guisson 2009-03-17 18:07:03 UTC 
*** Bug 187415 has been marked as a duplicate of this bug. ***
Comment 5 jcowin35 2009-03-27 20:56:24 UTC 
Crashed while using Firefox (this instance). Has crashed before with a Signal 11 but was in screensaver mode. Approx 12 torrents running.

Application: KTorrent (ktorrent), signal SIGSEGV
[Current thread is 0 (LWP 7277)]

Thread 4 (Thread 0xb471ab90 (LWP 7282)):
#0  0xb802f430 in __kernel_vsyscall ()
#1  0xb67b9df1 in select () from /lib/tls/i686/cmov/libc.so.6
#2  0xb750b150 in ?? () from /usr/lib/libQtCore.so.4
#3  0xb743b6ae in ?? () from /usr/lib/libQtCore.so.4
#4  0xb61cc50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb67c1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 3 (Thread 0x98f0cb90 (LWP 7457)):
#0  0xb7c4481a in ?? () from /usr/lib/libbtcore.so.7
#1  0xb7c448c9 in ?? () from /usr/lib/libbtcore.so.7
#2  0xb7c45368 in ?? () from /usr/lib/libbtcore.so.7
#3  0xb743b6ae in ?? () from /usr/lib/libQtCore.so.4
#4  0xb61cc50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#5  0xb67c1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 2 (Thread 0xb34bcb90 (LWP 7458)):
#0  0xb802f430 in __kernel_vsyscall ()
#1  0xb61d0075 in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/tls/i686/cmov/libpthread.so.0
#2  0xb67cfbbd in pthread_cond_wait () from /lib/tls/i686/cmov/libc.so.6
#3  0xb743c6f2 in QWaitCondition::wait () from /usr/lib/libQtCore.so.4
#4  0xb7c4422e in ?? () from /usr/lib/libbtcore.so.7
#5  0xb7c45368 in ?? () from /usr/lib/libbtcore.so.7
#6  0xb743b6ae in ?? () from /usr/lib/libQtCore.so.4
#7  0xb61cc50f in start_thread () from /lib/tls/i686/cmov/libpthread.so.0
#8  0xb67c1a0e in clone () from /lib/tls/i686/cmov/libc.so.6

Thread 1 (Thread 0xb5e436c0 (LWP 7277)):
[KCrash Handler]
#6  0xb716f4aa in ?? () from /usr/lib/libQtGui.so.4
#7  0xb716f5a3 in QSortFilterProxyModel::mapFromSource () from /usr/lib/libQtGui.so.4
#8  0xb71691f2 in QSortFilterProxyModel::parent () from /usr/lib/libQtGui.so.4
#9  0xb7120568 in QTreeView::indexRowSizeHint () from /usr/lib/libQtGui.so.4
#10 0xb7120c62 in ?? () from /usr/lib/libQtGui.so.4
#11 0xb7125c6a in QTreeView::verticalOffset () from /usr/lib/libQtGui.so.4
#12 0xb70ee540 in ?? () from /usr/lib/libQtGui.so.4
#13 0xb6c73490 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#14 0xb6c738b2 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#15 0xb6c737be in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#16 0xb6c737be in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#17 0xb6c737be in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#18 0xb6c72d88 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#19 0xb6c738b2 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#20 0xb6c72d88 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#21 0xb6c738b2 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#22 0xb6c737be in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#23 0xb6c72d88 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#24 0xb6c738b2 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#25 0xb6c72d88 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#26 0xb6c738b2 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#27 0xb6c72d88 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#28 0xb6c738b2 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#29 0xb6c72d88 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#30 0xb6c738b2 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#31 0xb6c72d88 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#32 0xb6c738b2 in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#33 0xb6c737be in QWidgetPrivate::paintSiblingsRecursive () from /usr/lib/libQtGui.so.4
#34 0xb6c72d88 in QWidgetPrivate::drawWidget () from /usr/lib/libQtGui.so.4
#35 0xb6de2fae in ?? () from /usr/lib/libQtGui.so.4
#36 0xb6de34a7 in ?? () from /usr/lib/libQtGui.so.4
#37 0xb6c74576 in QWidget::event () from /usr/lib/libQtGui.so.4
#38 0xb6fc8517 in QMainWindow::event () from /usr/lib/libQtGui.so.4
#39 0xb7b3cd38 in KMainWindow::event () from /usr/lib/libkdeui.so.5
#40 0xb7b8066c in KXmlGuiWindow::event () from /usr/lib/libkdeui.so.5
#41 0xb6c1c8ec in QApplicationPrivate::notify_helper () from /usr/lib/libQtGui.so.4
#42 0xb6c247fa in QApplication::notify () from /usr/lib/libQtGui.so.4
#43 0xb7a6ad1d in KApplication::notify () from /usr/lib/libkdeui.so.5
#44 0xb752be61 in QCoreApplication::notifyInternal () from /usr/lib/libQtCore.so.4
#45 0xb752cae5 in QCoreApplicationPrivate::sendPostedEvents () from /usr/lib/libQtCore.so.4
#46 0xb752ccdd in QCoreApplication::sendPostedEvents () from /usr/lib/libQtCore.so.4
#47 0xb755682f in ?? () from /usr/lib/libQtCore.so.4
#48 0xb6219718 in g_main_context_dispatch () from /usr/lib/libglib-2.0.so.0
#49 0xb621cdc3 in ?? () from /usr/lib/libglib-2.0.so.0
#50 0xb621cf81 in g_main_context_iteration () from /usr/lib/libglib-2.0.so.0
#51 0xb7556478 in QEventDispatcherGlib::processEvents () from /usr/lib/libQtCore.so.4
#52 0xb6cb6ea5 in ?? () from /usr/lib/libQtGui.so.4
#53 0xb752a52a in QEventLoop::processEvents () from /usr/lib/libQtCore.so.4
#54 0xb752a6ea in QEventLoop::exec () from /usr/lib/libQtCore.so.4
#55 0xb752cda5 in QCoreApplication::exec () from /usr/lib/libQtCore.so.4
#56 0xb6c1c767 in QApplication::exec () from /usr/lib/libQtGui.so.4
#57 0x0806441b in _start ()
Comment 6 Joris Guisson 2009-04-07 10:30:39 UTC 
@ jcowin35: that is a bug which is already fixed in 3.2, and has nothing to do with this one.

This is a qca bug, reassigning to qca maintainer
Comment 7 Justin Karneges 2009-04-07 18:13:41 UTC 
Does KTorrent use QCA::Initializer ?
Comment 8 Joris Guisson 2009-04-07 18:20:59 UTC 
Yes, in libbtcore/util/sha1hashgen.cpp
Comment 9 Justin Karneges 2009-04-07 19:26:09 UTC 
I checked the code and I don't see how this is possible.

One suggestion I have is instead of this:
  hash->update(data, len)
do:
  hash->update(MemoryRegion(QByteArray(data, len)))

This will ensure the data isn't implicitly converted to secure memory, which you don't need here anyway.  I'm wondering if maybe there's a bug in the Botan secure memory stuff (I didn't check the code that deep).
Comment 10 Joris Guisson 2009-04-09 09:03:48 UTC 
I can do that, but will this prevent the crash ?
Comment 11 Justin Karneges 2009-04-09 09:20:06 UTC 
I have no idea.  What I'm suggesting is a way to help debug.  I have personally not experienced a crash like this.
Comment 12 Joris Guisson 2009-05-01 19:04:37 UTC 
*** Bug 191163 has been marked as a duplicate of this bug. ***
Comment 13 Dario Andres 2009-06-10 15:08:37 UTC 
*** Bug 195850 has been marked as a duplicate of this bug. ***
Comment 14 Dario Andres 2009-06-24 15:43:17 UTC 
*** Bug 197669 has been marked as a duplicate of this bug. ***
Comment 15 Joris Guisson 2009-06-28 10:23:17 UTC 
*** Bug 198113 has been marked as a duplicate of this bug. ***
Comment 16 Joris Guisson 2009-07-10 18:37:31 UTC 
*** Bug 199646 has been marked as a duplicate of this bug. ***
Comment 17 Dario Andres 2009-09-02 02:44:03 UTC 
*** Bug 205873 has been marked as a duplicate of this bug. ***
Comment 18 Dario Andres 2009-09-04 15:09:23 UTC 
*** Bug 206222 has been marked as a duplicate of this bug. ***
Comment 19 Dario Andres 2009-09-16 19:12:49 UTC 
*** Bug 207596 has been marked as a duplicate of this bug. ***
Comment 20 Dario Andres 2009-09-26 20:51:20 UTC 
*** Bug 208622 has been marked as a duplicate of this bug. ***
Comment 21 Dario Andres 2009-09-26 21:20:42 UTC 
*** Bug 208634 has been marked as a duplicate of this bug. ***
Comment 22 Dario Andres 2009-10-02 00:07:00 UTC 
*** Bug 209068 has been marked as a duplicate of this bug. ***
Comment 23 Dario Andres 2009-10-09 01:20:11 UTC 
*** Bug 209735 has been marked as a duplicate of this bug. ***
Comment 24 Dario Andres 2009-10-21 16:17:40 UTC 
*** Bug 210953 has been marked as a duplicate of this bug. ***
Comment 25 Dario Andres 2009-10-25 21:14:15 UTC 
*** Bug 211829 has been marked as a duplicate of this bug. ***
Comment 26 Dario Andres 2009-10-25 21:14:56 UTC 
*** Bug 211825 has been marked as a duplicate of this bug. ***
Comment 27 Dario Andres 2009-10-29 14:13:51 UTC 
*** Bug 212247 has been marked as a duplicate of this bug. ***
Comment 28 Dario Andres 2009-10-31 02:22:08 UTC 
*** Bug 212442 has been marked as a duplicate of this bug. ***
Comment 29 Joris Guisson 2009-10-31 11:25:30 UTC 
I'm thinking this is a ktorrent crash after all, reassigning to me.
Comment 30 Joris Guisson 2009-10-31 11:26:18 UTC 
SVN commit 1042967 by guisson:

Fix crash caused by error in reference count error in piece handlng.

BUG: 204227
BUG: 186621

 M  +1 -0      ChangeLog  
 M  +4 -0      libbtcore/download/chunkdownload.cpp  


WebSVN link: http://websvn.kde.org/?view=rev&revision=1042967
Comment 31 Joris Guisson 2009-11-02 18:06:20 UTC 
*** Bug 212752 has been marked as a duplicate of this bug. ***
Comment 32 Joris Guisson 2009-11-03 18:18:49 UTC 
*** Bug 212846 has been marked as a duplicate of this bug. ***
Comment 33 Dario Andres 2009-11-04 21:35:37 UTC 
*** Bug 213118 has been marked as a duplicate of this bug. ***
Comment 34 Martin Marques 2009-11-05 13:00:38 UTC 
I'm still having the same problem.

All versions of 3.2.x crash.

ktorrent 3.3rc1 just hangs, right after throwing a permission denied on the directory where the torrent is downloading.

Permissions on the directory are OK, so I really don't know where the problem can be.
Comment 35 Joris Guisson 2009-11-05 18:19:15 UTC 
The fix is not in the release candidate, it will be in 3.3.
Comment 36 Dario Andres 2009-11-06 01:58:35 UTC 
*** Bug 213307 has been marked as a duplicate of this bug. ***
Comment 37 Martin Marques 2009-11-06 12:23:39 UTC 
Where can I find the patch to test it?
Comment 38 Joris Guisson 2009-11-07 12:08:17 UTC 
Checkout the latest stable code:

svn co svn://anonsvn.kde.org/home/kde/branches/stable/extragear-kde4/network/ktorrent/
Comment 39 Martin Marques 2009-11-08 12:59:56 UTC 
(In reply to comment #38)
> Checkout the latest stable code:
> 
> svn co
> svn://anonsvn.kde.org/home/kde/branches/stable/extragear-kde4/network/ktorrent/

[martin@endor ktorrent]$ svn co svn://anonsvn.kde.org/home/kde/branches/stable/extragear-kde4/network/ktorrent/
svn: No such revision 1046316

???
Comment 40 Joris Guisson 2009-11-09 19:42:27 UTC 
*** Bug 213866 has been marked as a duplicate of this bug. ***
Comment 41 Dario Andres 2009-11-12 13:48:19 UTC 
*** Bug 214211 has been marked as a duplicate of this bug. ***
Comment 42 Joris Guisson 2009-11-15 17:20:14 UTC 
*** Bug 214685 has been marked as a duplicate of this bug. ***
Comment 43 Joris Guisson 2009-11-17 17:47:32 UTC 
*** Bug 214889 has been marked as a duplicate of this bug. ***
Comment 44 Joris Guisson 2009-11-19 19:38:06 UTC 
*** Bug 215303 has been marked as a duplicate of this bug. ***
Comment 45 Dario Andres 2009-11-21 03:24:37 UTC 
*** Bug 215491 has been marked as a duplicate of this bug. ***
Comment 46 Joris Guisson 2009-11-21 12:10:02 UTC 
*** Bug 215526 has been marked as a duplicate of this bug. ***
Comment 47 Dario Andres 2009-11-21 17:44:33 UTC 
*** Bug 215572 has been marked as a duplicate of this bug. ***
Comment 48 Dario Andres 2009-11-26 00:12:50 UTC 
*** Bug 216171 has been marked as a duplicate of this bug. ***
Comment 49 Joris Guisson 2009-11-26 18:33:05 UTC 
*** Bug 216252 has been marked as a duplicate of this bug. ***
Comment 50 Dario Andres 2009-12-06 23:55:43 UTC 
*** Bug 217655 has been marked as a duplicate of this bug. ***
Comment 51 Joris Guisson 2009-12-13 16:11:22 UTC 
*** Bug 218528 has been marked as a duplicate of this bug. ***
Comment 52 Dario Andres 2009-12-13 23:39:49 UTC 
*** Bug 218575 has been marked as a duplicate of this bug. ***
Comment 53 Dario Andres 2009-12-13 23:40:12 UTC 
*** Bug 218554 has been marked as a duplicate of this bug. ***
Comment 54 Dario Andres 2009-12-13 23:40:22 UTC 
*** Bug 218548 has been marked as a duplicate of this bug. ***
Comment 55 Dario Andres 2009-12-18 17:17:58 UTC 
*** Bug 219195 has been marked as a duplicate of this bug. ***
Comment 56 Joris Guisson 2009-12-18 17:55:15 UTC 
*** Bug 219205 has been marked as a duplicate of this bug. ***
Comment 57 Joris Guisson 2009-12-20 11:19:49 UTC 
*** Bug 219360 has been marked as a duplicate of this bug. ***
Comment 58 Joris Guisson 2009-12-20 11:20:20 UTC 
*** Bug 219361 has been marked as a duplicate of this bug. ***
Comment 59 Lukas Appelhans 2009-12-25 14:43:20 UTC 
*** Bug 216536 has been marked as a duplicate of this bug. ***
Comment 60 Joris Guisson 2009-12-29 10:52:31 UTC 
*** Bug 220498 has been marked as a duplicate of this bug. ***
Comment 61 Dario Andres 2010-01-13 14:42:33 UTC 
*** Bug 222424 has been marked as a duplicate of this bug. ***
Comment 62 Dario Andres 2010-01-18 12:35:10 UTC 
*** Bug 223241 has been marked as a duplicate of this bug. ***
Comment 63 Dario Andres 2010-01-21 13:28:16 UTC 
*** Bug 223634 has been marked as a duplicate of this bug. ***
Comment 64 Dario Andres 2010-01-21 23:00:23 UTC 
*** Bug 223670 has been marked as a duplicate of this bug. ***
Comment 65 Joris Guisson 2010-02-02 17:52:01 UTC 
*** Bug 224849 has been marked as a duplicate of this bug. ***
Comment 66 Joris Guisson 2010-02-03 08:32:42 UTC 
*** Bug 225310 has been marked as a duplicate of this bug. ***
Comment 67 Dario Andres 2010-02-04 02:29:35 UTC 
*** Bug 225431 has been marked as a duplicate of this bug. ***
Comment 68 Dario Andres 2010-02-04 02:31:06 UTC 
*** Bug 225429 has been marked as a duplicate of this bug. ***
Comment 69 Dario Andres 2010-02-11 23:51:09 UTC 
*** Bug 226374 has been marked as a duplicate of this bug. ***
Comment 70 Joris Guisson 2010-03-02 10:56:20 UTC 
*** Bug 229098 has been marked as a duplicate of this bug. ***
Comment 71 Leonardo La Malfa 2010-04-29 22:10:38 UTC 
Created attachment 43110 [details]
New crash information added by DrKonqi

KTorrent crashed, it was minimised and running when I received this (second in 1 hour) report.
Comment 72 EsTaF 2010-07-07 07:36:39 UTC 
I've simular problems with ktorrent v. 4.01. That one crash every hour and I can't normally use that application.

kde 4.4.4

Russian Fedora 13 x86_64 with last updates. (OS: Linux (x86_64) release 2.6.33.5-124.fc13.x86_64
Compiler: gcc)