Bug 287115

Application: ktorrent (4.1.1)
KDE Platform Version: 4.7.2 (4.7.2)
Qt Version: 4.7.4
Operating System: Linux 3.0.0-12-generic i686
Distribution: Ubuntu 11.10

-- Information about the crash:
- What I was doing when the application crashed:Trying to download and edit the download. Contents of torrent were high. 6000 files+.

- Unusual behavior I noticed:While ktorrent was unresponsive other parts of the system were bogged down i.e. browser, desktop, ect.

The crash can be reproduced every time.

-- Backtrace:
Application: KTorrent (ktorrent), signal: Aborted
[Current thread is 1 (Thread 0xb78b0a00 (LWP 7054))]

Thread 7 (Thread 0xb6e05b70 (LWP 7056)):
#0  0x00ad7416 in __kernel_vsyscall ()
#1  0x0086040e in poll () from /lib/i386-linux-gnu/libc.so.6
#2  0x06e7b34b in g_poll () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x06e6c896 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x06e6cf9b in g_main_loop_run () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x02385cea in ?? () from /usr/lib/i386-linux-gnu/libgio-2.0.so.0
#6  0x06e935f4 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#7  0x0091fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x0086f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 6 (Thread 0xb3282b70 (LWP 7087)):
#0  0x00ad7416 in __kernel_vsyscall ()
#1  0x00923a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0087ccfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0xb42ad883 in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#4  0xb42ad99f in ?? () from /usr/lib/i386-linux-gnu/libQtWebKit.so.4
#5  0x0091fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#6  0x0086f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 5 (Thread 0xb2959b70 (LWP 7088)):
#0  0x00921dbd in pthread_mutex_lock () from /lib/i386-linux-gnu/libpthread.so.0
#1  0x0087cf14 in pthread_mutex_lock () from /lib/i386-linux-gnu/libc.so.6
#2  0x06e6aeda in g_main_context_acquire () from /lib/i386-linux-gnu/libglib-2.0.so.0
#3  0x06e6c56d in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#4  0x06e6cc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#5  0x03067b37 in QEventDispatcherGlib::processEvents (this=0x8ef74f0, flags=...) at kernel/qeventdispatcher_glib.cpp:424
#6  0x030381dd in QEventLoop::processEvents (this=0xb29592e0, flags=...) at kernel/qeventloop.cpp:149
#7  0x03038421 in QEventLoop::exec (this=0xb29592e0, flags=...) at kernel/qeventloop.cpp:201
#8  0x02f3b90b in QThread::exec (this=0x905c488) at thread/qthread.cpp:498
#9  0x02f3b9fb in QThread::run (this=0x905c488) at thread/qthread.cpp:565
#10 0x02f3e7b3 in QThreadPrivate::start (arg=0x905c488) at thread/qthread_unix.cpp:331
#11 0x0091fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#12 0x0086f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 4 (Thread 0xb02b4b70 (LWP 7090)):
#0  0x00ad7416 in __kernel_vsyscall ()
#1  0x008294b6 in gettimeofday () from /lib/i386-linux-gnu/libc.so.6
#2  0x0097d2a4 in bt::Now () at ../../src/util/functions.cpp:172
#3  0x00994f8a in update (this=0x858ffe8) at ../../src/net/downloadthread.cpp:53
#4  net::DownloadThread::update (this=0x858ffe8) at ../../src/net/downloadthread.cpp:46
#5  0x009951d8 in net::NetworkThread::run (this=0x858ffe8) at ../../src/net/networkthread.cpp:48
#6  0x02f3e7b3 in QThreadPrivate::start (arg=0x858ffe8) at thread/qthread_unix.cpp:331
#7  0x0091fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x0086f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 3 (Thread 0xafab3b70 (LWP 7091)):
#0  0x00ad7416 in __kernel_vsyscall ()
#1  0x00923a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0087ccfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x02f3d5b3 in QMutexPrivate::wait (this=0x858ff80, timeout=-1) at thread/qmutex_unix.cpp:84
#4  0x02f397ca in QMutex::lock (this=0x85a0ee0) at thread/qmutex.cpp:167
#5  0x0099378e in net::SocketMonitor::lock (this=0x811cab0) at ../../src/net/socketmonitor.cpp:108
#6  0x00994494 in net::UploadThread::waitForSocketsReady (this=0x8590930) at ../../src/net/uploadthread.cpp:112
#7  0x0099474e in net::UploadThread::update (this=0x8590930) at ../../src/net/uploadthread.cpp:45
#8  0x009951d8 in net::NetworkThread::run (this=0x8590930) at ../../src/net/networkthread.cpp:48
#9  0x02f3e7b3 in QThreadPrivate::start (arg=0x8590930) at thread/qthread_unix.cpp:331
#10 0x0091fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#11 0x0086f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 2 (Thread 0xaf2b2b70 (LWP 7092)):
#0  0x00ad7416 in __kernel_vsyscall ()
#1  0x00923a5c in pthread_cond_wait@@GLIBC_2.3.2 () from /lib/i386-linux-gnu/libpthread.so.0
#2  0x0087ccfc in pthread_cond_wait () from /lib/i386-linux-gnu/libc.so.6
#3  0x02f3ecc0 in wait (time=4294967295, this=0x90ac700) at thread/qwaitcondition_unix.cpp:88
#4  QWaitCondition::wait (this=0x90c29dc, mutex=0x90c29d8, time=4294967295) at thread/qwaitcondition_unix.cpp:160
#5  0x009985bf in net::ReverseResolverThread::run (this=0x90c29d0) at ../../src/net/reverseresolver.cpp:123
#6  0x02f3e7b3 in QThreadPrivate::start (arg=0x90c29d0) at thread/qthread_unix.cpp:331
#7  0x0091fd31 in start_thread () from /lib/i386-linux-gnu/libpthread.so.0
#8  0x0086f0ce in clone () from /lib/i386-linux-gnu/libc.so.6
Backtrace stopped: Not enough registers or memory available to unwind further

Thread 1 (Thread 0xb78b0a00 (LWP 7054)):
[KCrash Handler]
#7  0x00ad7416 in __kernel_vsyscall ()
#8  0x007cac8f in raise () from /lib/i386-linux-gnu/libc.so.6
#9  0x007ce2b5 in abort () from /lib/i386-linux-gnu/libc.so.6
#10 0x007c3826 in __assert_fail () from /lib/i386-linux-gnu/libc.so.6
#11 0x0555059f in _XAllocID () from /usr/lib/i386-linux-gnu/libX11.so.6
#12 0x0552c79d in XCreateGC () from /usr/lib/i386-linux-gnu/libX11.so.6
#13 0x0177a20e in QX11PaintEngine::begin (this=0x8e9e250, pdev=0x85ae7b4) at painting/qpaintengine_x11.cpp:506
#14 0x016b97d5 in QPainter::begin (this=0xbfd9edac, pd=0x85ae7b4) at painting/qpainter.cpp:1866
#15 0x016ba26b in QPainter::QPainter (this=0xbfd9edac, pd=0x8738e90) at painting/qpainter.cpp:1491
#16 0x015a8253 in QWidgetPrivate::drawWidget (this=0x873a200, pdev=0x85ae7b4, rgn=..., offset=..., flags=5, sharedPainter=0x0, backingStore=0x8757638) at kernel/qwidget.cpp:5505
#17 0x01791a83 in QWidgetBackingStore::sync (this=0x8757638) at painting/qbackingstore.cpp:1338
#18 0x0159d6cb in QWidgetPrivate::syncBackingStore (this=0x873a200) at kernel/qwidget.cpp:1862
#19 0x015ab8cf in QWidget::event (this=0x8738e88, event=0x89b09f8) at kernel/qwidget.cpp:8588
#20 0x019cd4cc in QMainWindow::event (this=0x8738e88, event=0x89b09f8) at widgets/qmainwindow.cpp:1478
#21 0x01283174 in KMainWindow::event (this=0x8738e88, ev=0x89b09f8) at ../../kdeui/widgets/kmainwindow.cpp:1084
#22 0x012cb352 in KXmlGuiWindow::event (this=0x8738e88, ev=0x89b09f8) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:126
#23 0x01550d54 in notify_helper (e=0x89b09f8, receiver=0x8738e88, this=0x85b6950) at kernel/qapplication.cpp:4486
#24 QApplicationPrivate::notify_helper (this=0x85b6950, receiver=0x8738e88, e=0x89b09f8) at kernel/qapplication.cpp:4458
#25 0x015561a8 in QApplication::notify (this=0x85b6950, receiver=0x8738e88, e=0x89b09f8) at kernel/qapplication.cpp:4451
#26 0x080798a7 in kt::App::notify (this=0xbfd9f840, receiver=0x8738e88, event=0x89b09f8) at ../../ktorrent/app.cpp:99
#27 0x0303919e in QCoreApplication::notifyInternal (this=0xbfd9f840, receiver=0x8738e88, event=0x89b09f8) at kernel/qcoreapplication.cpp:787
#28 0x0303cf93 in sendEvent (event=<optimized out>, receiver=<optimized out>) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#29 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8573520) at kernel/qcoreapplication.cpp:1428
#30 0x0303d0ec in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1321
#31 0x030676a4 in sendPostedEvents () at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#32 postEventSourceDispatch (s=0x85b2030) at kernel/qeventdispatcher_glib.cpp:277
#33 0x06e6c25f in g_main_context_dispatch () from /lib/i386-linux-gnu/libglib-2.0.so.0
#34 0x06e6c990 in ?? () from /lib/i386-linux-gnu/libglib-2.0.so.0
#35 0x06e6cc2a in g_main_context_iteration () from /lib/i386-linux-gnu/libglib-2.0.so.0
#36 0x03067ada in QEventDispatcherGlib::processEvents (this=0x8574260, flags=...) at kernel/qeventdispatcher_glib.cpp:422
#37 0x01608e3a in QGuiEventDispatcherGlib::processEvents (this=0x8574260, flags=...) at kernel/qguieventdispatcher_glib.cpp:204
#38 0x030381dd in QEventLoop::processEvents (this=0xbfd9f7b4, flags=...) at kernel/qeventloop.cpp:149
#39 0x03038421 in QEventLoop::exec (this=0xbfd9f7b4, flags=...) at kernel/qeventloop.cpp:201
#40 0x0303d19d in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1064
#41 0x0154e8f4 in QApplication::exec () at kernel/qapplication.cpp:3760
#42 0x080677e8 in main (argc=) at ../../ktorrent/main.cpp:177

Possible duplicates by query: bug 274783.

Reported using DrKonqi