| Summary: | Crash after updating svn, recompiling and restarting kget [QMutex::lock, bt::PreallocationThread::isStopped, bt::PreallocationJob::finished] | ||
|---|---|---|---|
| Product: | [Applications] kget | Reporter: | Dario Massarin <nekkar> |
| Component: | general | Assignee: | KGet authors <kget> |
| Status: | RESOLVED DUPLICATE | ||
| Severity: | crash | CC: | joris.guisson |
| Priority: | NOR | ||
| Version: | unspecified | ||
| Target Milestone: | --- | ||
| Platform: | Compiled Sources | ||
| OS: | Linux | ||
| Latest Commit: | Version Fixed In: | ||
| Sentry Crash Report: | |||
| Attachments: |
The transfers.kgt file I have as of now
To be complete, I attach the whole /home/dario/.kde4/share/apps/kget directory |
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Created attachment 39553 [details]
The transfers.kgt file I have as of now
Created attachment 39554 [details]
To be complete, I attach the whole /home/dario/.kde4/share/apps/kget directory
As this seems to be in libbtcore, let's attach Joris to this... Lukas This looks identical to: https://bugs.kde.org/show_bug.cgi?id=221333 The problem clearly is a 0 pointer, but I'm not sure how you can get in this situation. Ok, well let's mark it as a duplicate... Hope we can fix this problem soon though... :) Lukas *** This bug has been marked as a duplicate of bug 221333 *** |
Application: kget (2.3.85) KDE Platform Version: 4.3.85 (KDE 4.3.85 (KDE 4.4 Beta2)) (Compiled from sources) Qt Version: 4.6.0 Operating System: Linux 2.6.31-16-generic i686 Distribution: Ubuntu 9.10 -- Information about the crash: Hi guys, this morning I just recompiled kget and I got this crash. I'm not sure what this is, but in the meantime I post the bt here, so that everyone can take a look at it. The crash can be reproduced everytime. -- Backtrace: Application: KGet (kget), signal: Segmentation fault [KCrash Handler] #6 0x015f3e4e in QMutex::lock (this=0x1c) at thread/qmutex.cpp:150 #7 0x0290f6b8 in bt::PreallocationThread::isStopped (this=0x0) at /home/dario/kde/kdenetwork/kget/transfer-plugins/bittorrent/libbtcore/diskio/preallocationthread.cpp:82 #8 0x0291d341 in bt::PreallocationJob::finished (this=0x8c09a10) at /home/dario/kde/kdenetwork/kget/transfer-plugins/bittorrent/libbtcore/diskio/preallocationjob.cpp:60 #9 0x02851e21 in bt::PreallocationJob::qt_metacall (this=0x8c09a10, _c=QMetaObject::InvokeMetaMethod, _id=31, _a=0x8fccdd0) at /home/dario/kde/kdenetwork_build/kget/transfer-plugins/bittorrent/moc_preallocationjob.cpp:74 #10 0x01718ff0 in QMetaObject::metacall (object=0x8c09a10, cl=QMetaObject::InvokeMetaMethod, idx=31, argv=0x8fccdd0) at kernel/qmetaobject.cpp:237 #11 0x017270bb in QMetaCallEvent::placeMetaCall (this=0x8fccde0, object=0x8c09a10) at kernel/qobject.cpp:574 #12 0x01729309 in QObject::event (this=0x8c09a10, e=0x8fccde0) at kernel/qobject.cpp:1260 #13 0x019fa0ac in QApplicationPrivate::notify_helper (this=0x8c0aab8, receiver=0x8c09a10, e=0x8fccde0) at kernel/qapplication.cpp:4242 #14 0x019f7bbf in QApplication::notify (this=0xbfeb53b8, receiver=0x8c09a10, e=0x8fccde0) at kernel/qapplication.cpp:3661 #15 0x0037c17a in KApplication::notify (this=0xbfeb53b8, receiver=0x8c09a10, event=0x8fccde0) at /home/dario/kde/kdelibs/kdeui/kernel/kapplication.cpp:302 #16 0x01711897 in QCoreApplication::notifyInternal (this=0xbfeb53b8, receiver=0x8c09a10, event=0x8fccde0) at kernel/qcoreapplication.cpp:704 #17 0x0171542f in QCoreApplication::sendEvent (receiver=0x8c09a10, event=0x8fccde0) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #18 0x0171294b in QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8be3588) at kernel/qcoreapplication.cpp:1345 #19 0x01712603 in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1238 #20 0x01749c2a in QCoreApplication::sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #21 0x01748518 in postEventSourceDispatch (s=0x8c0cd10) at kernel/qeventdispatcher_glib.cpp:276 #22 0x02a8ae88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #23 0x02a8e730 in ?? () from /lib/libglib-2.0.so.0 #24 0x02a8e863 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #25 0x01749514 in QEventDispatcherGlib::processEvents (this=0x8be3180, flags=...) at kernel/qeventdispatcher_glib.cpp:407 #26 0x01acf458 in QGuiEventDispatcherGlib::processEvents (this=0x8be3180, flags=...) at kernel/qguieventdispatcher_glib.cpp:202 #27 0x0170eca3 in QEventLoop::processEvents (this=0xbfeb3f34, flags=...) at kernel/qeventloop.cpp:149 #28 0x0170ede8 in QEventLoop::exec (this=0xbfeb3f34, flags=...) at kernel/qeventloop.cpp:201 #29 0x006ba02b in KIO::NetAccess::enter_loop (this=0xbfeb3fd0) at /home/dario/kde/kdelibs/kio/kio/netaccess.cpp:502 #30 0x006ba3c0 in KIO::NetAccess::filecopyInternal (this=0xbfeb3fd0, src=..., target=..., permissions=-1, flags=..., window=0x0, move=false) at /home/dario/kde/kdelibs/kio/kio/netaccess.cpp:324 #31 0x006bb5e0 in KIO::NetAccess::file_copy (src=..., target=..., window=0x0) at /home/dario/kde/kdelibs/kio/kio/netaccess.cpp:149 #32 0x0288b756 in bt::CopyFile (src=..., dst=..., nothrow=false) at /home/dario/kde/kdenetwork/kget/transfer-plugins/bittorrent/libbtcore/util/fileops.cpp:159 #33 0x028e354c in bt::TorrentControl::init (this=0x8fe4030, qman=0x0, torrent=..., tmpdir=..., ddir=...) at /home/dario/kde/kdenetwork/kget/transfer-plugins/bittorrent/libbtcore/torrent/torrentcontrol.cpp:479 #34 0x02857081 in BTTransfer::btTransferInit (this=0x90612f0, src=..., data=...) at /home/dario/kde/kdenetwork/kget/transfer-plugins/bittorrent/bttransfer.cpp:486 #35 0x02858176 in BTTransfer::start (this=0x90612f0) at /home/dario/kde/kdenetwork/kget/transfer-plugins/bittorrent/bttransfer.cpp:154 #36 0x007f1b74 in Scheduler::updateQueue (this=0x8be6328, queue=0x8d25790) at /home/dario/kde/kdenetwork/kget/core/scheduler.cpp:229 #37 0x0080144b in TransferGroupScheduler::jobQueueAddedJobEvent (this=0x8be6328, queue=0x8d25790, job=0x90612f0) at /home/dario/kde/kdenetwork/kget/core/transfergroupscheduler.cpp:39 #38 0x007e3662 in JobQueue::append (this=0x8d25790, job=0x90612f0) at /home/dario/kde/kdenetwork/kget/core/jobqueue.cpp:88 #39 0x007feaa1 in TransferGroup::append (this=0x8d25790, transfer=0x90612f0) at /home/dario/kde/kdenetwork/kget/core/transfergroup.cpp:96 #40 0x007f5b86 in TransferTreeModel::addTransfer (this=0x8d0c998, transfer=0x90612f0, group=0x8d25790) at /home/dario/kde/kdenetwork/kget/core/transfertreemodel.cpp:214 #41 0x007e929d in KGet::createTransfer (src=..., dest=..., groupName=..., start=false, e=0xbfeb4724) at /home/dario/kde/kdenetwork/kget/core/kget.cpp:785 #42 0x007ed1ec in KGet::addTransfer (e=..., groupName=...) at /home/dario/kde/kdenetwork/kget/core/kget.cpp:262 #43 0x007fcda8 in TransferGroup::load (this=0x8d25790, e=...) at /home/dario/kde/kdenetwork/kget/core/transfergroup.cpp:378 #44 0x007eeb91 in KGet::load (filename=...) at /home/dario/kde/kdenetwork/kget/core/kget.cpp:494 #45 0x080e7296 in MainWindow::slotDelayedInit (this=0x8c04558) at /home/dario/kde/kdenetwork/kget/mainwindow.cpp:348 #46 0x080e8f2d in MainWindow::qt_metacall (this=0x8c04558, _c=QMetaObject::InvokeMetaMethod, _id=28, _a=0xbfeb4b14) at /home/dario/kde/kdenetwork_build/kget/mainwindow.moc:179 #47 0x01718ff0 in QMetaObject::metacall (object=0x8c04558, cl=QMetaObject::InvokeMetaMethod, idx=81, argv=0xbfeb4b14) at kernel/qmetaobject.cpp:237 #48 0x0172d1f3 in QMetaObject::activate (sender=0x8eb1578, m=0x1872184, local_signal_index=0, argv=0x0) at kernel/qobject.cpp:3294 #49 0x01736069 in QSingleShotTimer::timeout (this=0x8eb1578) at .moc/debug-shared/qtimer.moc:82 #50 0x01735f1e in QSingleShotTimer::timerEvent (this=0x8eb1578) at kernel/qtimer.cpp:308 #51 0x01729246 in QObject::event (this=0x8eb1578, e=0xbfeb5054) at kernel/qobject.cpp:1224 #52 0x019fa0ac in QApplicationPrivate::notify_helper (this=0x8c0aab8, receiver=0x8eb1578, e=0xbfeb5054) at kernel/qapplication.cpp:4242 #53 0x019f7bbf in QApplication::notify (this=0xbfeb53b8, receiver=0x8eb1578, e=0xbfeb5054) at kernel/qapplication.cpp:3661 #54 0x0037c17a in KApplication::notify (this=0xbfeb53b8, receiver=0x8eb1578, event=0xbfeb5054) at /home/dario/kde/kdelibs/kdeui/kernel/kapplication.cpp:302 #55 0x01711897 in QCoreApplication::notifyInternal (this=0xbfeb53b8, receiver=0x8eb1578, event=0xbfeb5054) at kernel/qcoreapplication.cpp:704 #56 0x0171542f in QCoreApplication::sendEvent (receiver=0x8eb1578, event=0xbfeb5054) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #57 0x0174c540 in QTimerInfoList::activateTimers (this=0x8c0da74) at kernel/qeventdispatcher_unix.cpp:603 #58 0x01748378 in timerSourceDispatch (source=0x8c0da40) at kernel/qeventdispatcher_glib.cpp:184 #59 0x02a8ae88 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #60 0x02a8e730 in ?? () from /lib/libglib-2.0.so.0 #61 0x02a8e863 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #62 0x01749514 in QEventDispatcherGlib::processEvents (this=0x8be3180, flags=...) at kernel/qeventdispatcher_glib.cpp:407 #63 0x01acf458 in QGuiEventDispatcherGlib::processEvents (this=0x8be3180, flags=...) at kernel/qguieventdispatcher_glib.cpp:202 #64 0x0170eca3 in QEventLoop::processEvents (this=0xbfeb531c, flags=...) at kernel/qeventloop.cpp:149 #65 0x0170ede8 in QEventLoop::exec (this=0xbfeb531c, flags=...) at kernel/qeventloop.cpp:201 #66 0x01711f73 in QCoreApplication::exec () at kernel/qcoreapplication.cpp:981 #67 0x019f782e in QApplication::exec () at kernel/qapplication.cpp:3570 #68 0x080eab2d in main (argc=1, argv=0xbfeb55e4) at /home/dario/kde/kdenetwork/kget/main.cpp:184 Reported using DrKonqi