Application: dolphin (1.5) KDE Platform Version: 4.5.1 (KDE 4.5.1) Qt Version: 4.7.0 Operating System: Linux 2.6.35-24-generic-pae i686 Distribution: Ubuntu 10.10 -- Information about the crash: - What I was doing when the application crashed: Copying files between Dolphin diferent windows by drag and drop from a sftp location to a local directory -- Backtrace: Application: Dolphin (dolphin), signal: Aborted [Current thread is 1 (Thread 0xb4b9d710 (LWP 1989))] Thread 3 (Thread 0xb2490b70 (LWP 1996)): #0 0xb76e4424 in __kernel_vsyscall () #1 0xb75cc0f3 in ?? () from /lib/libc.so.6 #2 0xb756065f in ?? () from /lib/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 2 (Thread 0xb07f6b70 (LWP 2011)): #0 0xb76e4424 in __kernel_vsyscall () #1 0xb75cc0f3 in ?? () from /lib/libc.so.6 #2 0xb756065f in ?? () from /lib/libc.so.6 Backtrace stopped: previous frame identical to this frame (corrupt stack?) Thread 1 (Thread 0xb4b9d710 (LWP 1989)): [KCrash Handler] #7 0xb76e4424 in __kernel_vsyscall () #8 0xb7518941 in raise () from /lib/libc.so.6 #9 0xb751be42 in abort () from /lib/libc.so.6 #10 0xb7550305 in ?? () from /lib/libc.so.6 #11 0xb755a501 in ?? () from /lib/libc.so.6 #12 0xb755d2fc in ?? () from /lib/libc.so.6 #13 0xb755fa1c in ?? () from /lib/libc.so.6 #14 0xb755ff53 in realloc () from /lib/libc.so.6 #15 0xb5a61024 in qRealloc (ptr=0x94194f0, size=128) at global/qmalloc.cpp:65 #16 0xb5ac1fcc in QVectorData::reallocate (x=0x6, newsize=1989, oldsize=48, alignment=0) at tools/qvector.cpp:74 #17 0xb613483d in QVector<QRect>::realloc (this=0x93e6bb4, asize=4, aalloc=7) at ../../include/QtCore/../../src/corelib/tools/qvector.h:480 #18 0xb6297400 in QVector<QRect>::resize(int) () from /usr/lib/libQtGui.so.4 #19 0xb62912ef in miSubtractO (dest=..., r1=0x90bfc38, r1End=0x90bfc48, r2=0x940e4c8, r2End=0x940e4d8, y1=3, y2=279) at painting/qregion.cpp:2554 #20 0xb62909fa in miRegionOp (dest=<value optimized out>, reg1=<value optimized out>, reg2=0x940e4c0, overlapFunc=0xb6291090 <miSubtractO(QRegionPrivate&, QRect const*, QRect const*, QRect const*, QRect const*, int, int)>, nonOverlap1Func=0xb628e150 <miSubtractNonO1(QRegionPrivate&, QRect const*, QRect const*, int, int)>, nonOverlap2Func=0) at painting/qregion.cpp:2280 #21 0xb6290d72 in SubtractRegion (regM=<value optimized out>, regS=<value optimized out>, dest=...) at painting/qregion.cpp:2624 #22 0xb6290ed1 in QRegion::subtract (this=0x92d14c0, r=...) at painting/qregion.cpp:4198 #23 0xb6290f30 in subtracted (this=0x92d14c0, r=...) at ../../include/QtGui/../../src/gui/painting/qregion.h:110 #24 QRegion::operator- (this=0x92d14c0, r=...) at painting/qregion.cpp:511 #25 0xb6290f83 in QRegion::operator-= (this=0x92d14c0, r=...) at painting/qregion.cpp:593 #26 0xb6121b97 in QWidgetPrivate::subtractOpaqueChildren (this=0x92d1438, source=..., clipRect=...) at kernel/qwidget.cpp:2026 #27 0xb631eef6 in QWidgetBackingStore::sync (this=0x9320888) at painting/qbackingstore.cpp:1214 #28 0xb61212b3 in QWidgetPrivate::syncBackingStore (this=0x9299ae0) at kernel/qwidget.cpp:1805 #29 0xb6128466 in QWidget::event (this=0x90be550, event=0x9169470) at kernel/qwidget.cpp:8480 #30 0xb6568917 in QMainWindow::event (this=0x90be550, event=0x9169470) at widgets/qmainwindow.cpp:1417 #31 0xb6d358a4 in KMainWindow::event (this=0x90be550, ev=0x9169470) at ../../kdeui/widgets/kmainwindow.cpp:1100 #32 0xb6d7e14f in KXmlGuiWindow::event (this=0x90be550, ev=0x9169470) at ../../kdeui/xmlgui/kxmlguiwindow.cpp:130 #33 0xb60c9fdc in QApplicationPrivate::notify_helper (this=0x8bfdac0, receiver=0x90be550, e=0x9169470) at kernel/qapplication.cpp:4396 #34 0xb60d00e9 in QApplication::notify (this=0xbfb66f50, receiver=0x90be550, e=0x9169470) at kernel/qapplication.cpp:4361 #35 0xb6c3f68a in KApplication::notify (this=0xbfb66f50, receiver=0x90be550, event=0x9169470) at ../../kdeui/kernel/kapplication.cpp:310 #36 0xb5b68b3b in QCoreApplication::notifyInternal (this=0xbfb66f50, receiver=0x90be550, event=0x9169470) at kernel/qcoreapplication.cpp:732 #37 0xb5b6bd8b in sendEvent (receiver=0x0, event_type=0, data=0x8bdee98) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215 #38 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=0, data=0x8bdee98) at kernel/qcoreapplication.cpp:1373 #39 0xb5b6bf4d in QCoreApplication::sendPostedEvents (receiver=0x0, event_type=0) at kernel/qcoreapplication.cpp:1266 #40 0xb5b97a74 in sendPostedEvents (s=0x8c01f10) at ../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220 #41 postEventSourceDispatch (s=0x8c01f10) at kernel/qeventdispatcher_glib.cpp:277 #42 0xb522a855 in g_main_context_dispatch () from /lib/libglib-2.0.so.0 #43 0xb522e668 in ?? () from /lib/libglib-2.0.so.0 #44 0xb522e848 in g_main_context_iteration () from /lib/libglib-2.0.so.0 #45 0xb5b97565 in QEventDispatcherGlib::processEvents (this=0x8bdeb58, flags=...) at kernel/qeventdispatcher_glib.cpp:415 #46 0xb618bbe5 in QGuiEventDispatcherGlib::processEvents (this=0x8bdeb58, flags=...) at kernel/qguieventdispatcher_glib.cpp:204 #47 0xb5b67609 in QEventLoop::processEvents (this=0xbfb66ea4, flags=) at kernel/qeventloop.cpp:149 #48 0xb5b67a8a in QEventLoop::exec (this=0xbfb66ea4, flags=...) at kernel/qeventloop.cpp:201 #49 0xb5b6c00f in QCoreApplication::exec () at kernel/qcoreapplication.cpp:1009 #50 0xb60c8e07 in QApplication::exec () at kernel/qapplication.cpp:3672 #51 0xb7693dab in kdemain () from /usr/lib/kde4/libkdeinit/libkdeinit4_dolphin.so #52 0x080485ab in _start () Reported using DrKonqi
[Comment from a bug triager] Looks like some bug in the Qt library or some other memory corruption. - Check if Dolphin crash if you repeat the situation ? Regards