[Bug 273372] New: Acquire Images crashes when scanning a document

marsu1 at gmx.de marsu1 at gmx.de
Sun May 15 22:32:40 BST 2011 

https://bugs.kde.org/show_bug.cgi?id=273372

           Summary: Acquire Images crashes when scanning a document
           Product: kde
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: unassigned-bugs at kde.org
        ReportedBy: marsu1 at gmx.de


Application: scangui (1.8.0)
KDE Platform Version: 4.6.2 (4.6.2)
Qt Version: 4.7.0
Operating System: Linux 2.6.35-28-generic x86_64
Distribution: Ubuntu 10.10

-- Information about the crash:
- What I was doing when the application crashed:

Tried to scan a letter with my EPSON STYLUS PHOTO PX700W, the programm crashed
in the process

-- Backtrace:
Application: Bilder scannen (scangui), signal: Floating point exception
__libc_disable_asynccancel () at
../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:97
    in ../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S
[Current thread is 1 (Thread 0x7f23804727c0 (LWP 5789))]

Thread 4 (Thread 0x7f236bef0700 (LWP 5791)):
#0  0x00007f237c034203 in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f237842a009 in ?? () from /lib/libglib-2.0.so.0
#2  0x00007f237842a45c in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#3  0x00007f237cc111e6 in QEventDispatcherGlib::processEvents (this=0x13d3020,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:417
#4  0x00007f237cbe3a02 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#5  0x00007f237cbe3dec in QEventLoop::exec (this=0x7f236beefd50, flags=) at
kernel/qeventloop.cpp:201
#6  0x00007f237caee2fd in QThread::exec (this=<value optimized out>) at
thread/qthread.cpp:490
#7  0x00007f237cbc35f8 in QInotifyFileSystemWatcherEngine::run (this=0x138cdc0)
at io/qfilesystemwatcher_inotify.cpp:248
#8  0x00007f237caf127e in QThreadPrivate::start (arg=0x138cdc0) at
thread/qthread_unix.cpp:266
#9  0x00007f23793e9971 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#10 0x00007f237c04092d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#11 0x0000000000000000 in ?? ()

Thread 3 (Thread 0x7f235d42a700 (LWP 5792)):
#0  __libc_disable_asynccancel () at
../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:97
#1  0x00007f237c03421b in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=2) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0x00007f235d642e1a in ?? () from /usr/lib/libavahi-common.so.3
#3  0x00007f235d6419cb in avahi_simple_poll_run () from
/usr/lib/libavahi-common.so.3
#4  0x00007f235d6420fd in avahi_simple_poll_iterate () from
/usr/lib/libavahi-common.so.3
#5  0x00007f235d64212d in avahi_simple_poll_loop () from
/usr/lib/libavahi-common.so.3
#6  0x00007f235d642c6c in ?? () from /usr/lib/libavahi-common.so.3
#7  0x00007f23793e9971 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#8  0x00007f237c04092d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#9  0x0000000000000000 in ?? ()

Thread 2 (Thread 0x7f2359816700 (LWP 5802)):
[KCrash Handler]
#6  0x00007f235fdeadcf in e2_setup_block_mode (s=0x160aaa0) at
epson2-ops.c:1218
#7  0x00007f235fdeb318 in e2_init_parameters (s=0x160aaa0) at epson2-ops.c:1403
#8  0x00007f235fde1f08 in sane_epson2_start (handle=<value optimized out>) at
epson2.c:2066
#9  0x00007f237f984282 in KSaneIface::KSaneScanThread::run (this=0x1628790) at
../../../../libs/libksane/libksane/ksane_scan_thread.cpp:98
#10 0x00007f237caf127e in QThreadPrivate::start (arg=0x1628790) at
thread/qthread_unix.cpp:266
#11 0x00007f23793e9971 in start_thread (arg=<value optimized out>) at
pthread_create.c:304
#12 0x00007f237c04092d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#13 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f23804727c0 (LWP 5789)):
#0  __libc_disable_asynccancel () at
../nptl/sysdeps/unix/sysv/linux/x86_64/cancellation.S:97
#1  0x00007f237c03421b in __poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=1) at ../sysdeps/unix/sysv/linux/poll.c:89
#2  0x00007f237638d2da in ?? () from /usr/lib/libxcb.so.1
#3  0x00007f237638d837 in ?? () from /usr/lib/libxcb.so.1
#4  0x00007f237638dae5 in xcb_writev () from /usr/lib/libxcb.so.1
#5  0x00007f237b4ec7ba in _XSend () from /usr/lib/libX11.so.6
#6  0x00007f237ab9951e in XRenderCompositeTrapezoids () from
/usr/lib/libXrender.so.1
#7  0x00007f237dcba606 in qt_XRenderCompositeTrapezoids (this=0x1778190,
polygonPoints=<value optimized out>, pointCount=<value optimized out>,
gcMode=<value optimized out>, mode=<value optimized out>) at
painting/qpaintengine_x11.cpp:1546
#8  QX11PaintEnginePrivate::fillPolygon_dev (this=0x1778190,
polygonPoints=<value optimized out>, pointCount=<value optimized out>,
gcMode=<value optimized out>, mode=<value optimized out>) at
painting/qpaintengine_x11.cpp:1627
#9  0x00007f237dcbaf02 in QX11PaintEnginePrivate::fillPath (this=0x1778190,
path=..., gc_mode=<value optimized out>, transform=<value optimized out>) at
painting/qpaintengine_x11.cpp:1765
#10 0x00007f237dcbb8df in QX11PaintEngine::drawPath (this=<value optimized
out>, path=<value optimized out>) at painting/qpaintengine_x11.cpp:1815
#11 0x00007f237dcbb4a7 in QX11PaintEngine::drawPolygon (this=0x1744e30,
polygonPoints=<value optimized out>, pointCount=3, mode=<value optimized out>)
at painting/qpaintengine_x11.cpp:1722
#12 0x00007f237dc01570 in QPainter::drawPolyline (this=<value optimized out>,
points=0x1732220, pointCount=3) at painting/qpainter.cpp:4821
#13 0x00007f237415a2e2 in drawPolyline (this=0x130f850, option=0x7fff7da7f6c0,
painter=0x7fff7da801c0) at /usr/include/qt4/QtGui/qpainter.h:612
#14 Oxygen::Style::drawPushButtonLabelControl (this=0x130f850,
option=0x7fff7da7f6c0, painter=0x7fff7da801c0) at
../../../kstyles/oxygen/oxygenstyle.cpp:4956
#15 0x00007f2374138428 in Oxygen::Style::drawControl (this=0x130f850,
element=QStyle::CE_PushButtonLabel, option=0x7fff7da7f6c0,
painter=0x7fff7da801c0, widget=0x1748660) at
../../../kstyles/oxygen/oxygenstyle.cpp:1080
#16 0x00007f237ddd1a2b in QCommonStyle::drawControl (this=0x130f850,
element=<value optimized out>, opt=0x7fff7da80160, p=0x7fff7da801c0,
widget=0x1748660) at styles/qcommonstyle.cpp:1211
#17 0x00007f237413843f in Oxygen::Style::drawControl (this=0x130f850,
element=QStyle::CE_PushButton, option=0x7fff7da80160, painter=0x7fff7da801c0,
widget=0x1748660) at ../../../kstyles/oxygen/oxygenstyle.cpp:1081
#18 0x00007f237e912f25 in drawControl (this=0x1748660) at
/usr/include/qt4/QtGui/qstylepainter.h:89
#19 KPushButton::paintEvent (this=0x1748660) at
../../kdeui/widgets/kpushbutton.cpp:382
#20 0x00007f237daf3c2e in QWidget::event (this=0x1748660, event=0x7fff7da809d0)
at kernel/qwidget.cpp:8333
#21 0x00007f237da9dfdc in QApplicationPrivate::notify_helper (this=0x12d6640,
receiver=0x1748660, e=0x7fff7da809d0) at kernel/qapplication.cpp:4396
#22 0x00007f237daa3aed in QApplication::notify (this=0x7fff7da82e90,
receiver=0x1748660, e=0x7fff7da809d0) at kernel/qapplication.cpp:4277
#23 0x00007f237e82e2f6 in KApplication::notify (this=0x7fff7da82e90,
receiver=0x1748660, event=0x7fff7da809d0) at
../../kdeui/kernel/kapplication.cpp:311
#24 0x00007f237cbe4cdc in QCoreApplication::notifyInternal
(this=0x7fff7da82e90, receiver=0x1748660, event=0x7fff7da809d0) at
kernel/qcoreapplication.cpp:732
#25 0x00007f237dafa67d in sendSpontaneousEvent (this=0x1746e10, pdev=<value
optimized out>, rgn=..., offset=<value optimized out>, flags=<value optimized
out>, sharedPainter=0x0, backingStore=0x174ae50) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:218
#26 QWidgetPrivate::drawWidget (this=0x1746e10, pdev=<value optimized out>,
rgn=..., offset=<value optimized out>, flags=<value optimized out>,
sharedPainter=0x0, backingStore=0x174ae50) at kernel/qwidget.cpp:5420
#27 0x00007f237dafb328 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=1, rgn=<value
optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x174ae50) at kernel/qwidget.cpp:5627
#28 0x00007f237dafa3da in QWidgetPrivate::drawWidget (this=0x17466d0,
pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value
optimized out>, sharedPainter=0x0, backingStore=0x174ae50) at
kernel/qwidget.cpp:5473
#29 0x00007f237dafb328 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=1, rgn=<value
optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x174ae50) at kernel/qwidget.cpp:5627
#30 0x00007f237dafb159 in QWidgetPrivate::paintSiblingsRecursive (this=<value
optimized out>, pdev=<value optimized out>, siblings=..., index=5, rgn=<value
optimized out>, offset=<value optimized out>, flags=4, sharedPainter=0x0,
backingStore=0x174ae50) at kernel/qwidget.cpp:5614
#31 0x00007f237dafa3da in QWidgetPrivate::drawWidget (this=0x1746270,
pdev=<value optimized out>, rgn=..., offset=<value optimized out>, flags=<value
optimized out>, sharedPainter=0x0, backingStore=0x174ae50) at
kernel/qwidget.cpp:5473
#32 0x00007f237dcce408 in QWidgetBackingStore::sync (this=0x174ae50) at
painting/qbackingstore.cpp:1328
#33 0x00007f237daed730 in QWidgetPrivate::syncBackingStore (this=0x1746270) at
kernel/qwidget.cpp:1805
#34 0x00007f237daf42f5 in QWidget::event (this=0x15fa360, event=0x15cd360) at
kernel/qwidget.cpp:8480
#35 0x00007f237da9dfdc in QApplicationPrivate::notify_helper (this=0x12d6640,
receiver=0x15fa360, e=0x15cd360) at kernel/qapplication.cpp:4396
#36 0x00007f237daa3aed in QApplication::notify (this=0x7fff7da82e90,
receiver=0x15fa360, e=0x15cd360) at kernel/qapplication.cpp:4277
#37 0x00007f237e82e2f6 in KApplication::notify (this=0x7fff7da82e90,
receiver=0x15fa360, event=0x15cd360) at ../../kdeui/kernel/kapplication.cpp:311
#38 0x00007f237cbe4cdc in QCoreApplication::notifyInternal
(this=0x7fff7da82e90, receiver=0x15fa360, event=0x15cd360) at
kernel/qcoreapplication.cpp:732
#39 0x00007f237cbe7c22 in sendEvent (receiver=0x15fa360, event_type=<value
optimized out>, data=0x1292a00) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#40 QCoreApplicationPrivate::sendPostedEvents (receiver=0x15fa360,
event_type=<value optimized out>, data=0x1292a00) at
kernel/qcoreapplication.cpp:1373
#41 0x00007f237e0fb80a in dispatchPendingUpdateRequests (this=0x13560d0) at
../../include/QtGui/private/../../../src/gui/graphicsview/qgraphicsview_p.h:189
#42 QGraphicsScenePrivate::_q_processDirtyItems (this=0x13560d0) at
graphicsview/qgraphicsscene.cpp:510
#43 0x00007f237e0fbd92 in QGraphicsScene::qt_metacall (this=0x13864a0,
_c=QMetaObject::InvokeMetaMethod, _id=<value optimized out>, _a=0x1a46410) at
.moc/release-shared/moc_qgraphicsscene.cpp:130
#44 0x00007f237cbf6bde in QObject::event (this=0x13864a0, e=0x0) at
kernel/qobject.cpp:1219
#45 0x00007f237e0f5020 in QGraphicsScene::event (this=0x13864a0,
event=0x19aa930) at graphicsview/qgraphicsscene.cpp:3548
#46 0x00007f237da9dfdc in QApplicationPrivate::notify_helper (this=0x12d6640,
receiver=0x13864a0, e=0x19aa930) at kernel/qapplication.cpp:4396
#47 0x00007f237daa3aed in QApplication::notify (this=0x7fff7da82e90,
receiver=0x13864a0, e=0x19aa930) at kernel/qapplication.cpp:4277
#48 0x00007f237e82e2f6 in KApplication::notify (this=0x7fff7da82e90,
receiver=0x13864a0, event=0x19aa930) at ../../kdeui/kernel/kapplication.cpp:311
#49 0x00007f237cbe4cdc in QCoreApplication::notifyInternal
(this=0x7fff7da82e90, receiver=0x13864a0, event=0x19aa930) at
kernel/qcoreapplication.cpp:732
#50 0x00007f237cbe7c22 in sendEvent (receiver=0x0, event_type=<value optimized
out>, data=0x1292a00) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:215
#51 QCoreApplicationPrivate::sendPostedEvents (receiver=0x0, event_type=<value
optimized out>, data=0x1292a00) at kernel/qcoreapplication.cpp:1373
#52 0x00007f237cc11653 in sendPostedEvents (s=0x12c5a80) at
../../include/QtCore/../../src/corelib/kernel/qcoreapplication.h:220
#53 postEventSourceDispatch (s=0x12c5a80) at
kernel/qeventdispatcher_glib.cpp:277
#54 0x00007f2378426342 in g_main_context_dispatch () from /lib/libglib-2.0.so.0
#55 0x00007f237842a2a8 in ?? () from /lib/libglib-2.0.so.0
#56 0x00007f237842a45c in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#57 0x00007f237cc11193 in QEventDispatcherGlib::processEvents (this=0x1292510,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:415
#58 0x00007f237db50a4e in QGuiEventDispatcherGlib::processEvents (this=0x0,
flags=<value optimized out>) at kernel/qguieventdispatcher_glib.cpp:204
#59 0x00007f237cbe3a02 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#60 0x00007f237cbe3dec in QEventLoop::exec (this=0x7fff7da82e40, flags=) at
kernel/qeventloop.cpp:201
#61 0x00007f237cbe7ebb in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:1009
#62 0x0000000000406947 in _start ()

Reported using DrKonqi

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