[Kde-imaging] [kipiplugins] [Bug 361364] New: Problems in scanning, using Canoscan 8800F

Peter Nichol via KDE Bugzilla bugzilla_noreply at kde.org
Mon Apr 4 00:04:43 UTC 2016 

https://bugs.kde.org/show_bug.cgi?id=361364

            Bug ID: 361364
           Summary: Problems in scanning, using Canoscan 8800F
           Product: kipiplugins
           Version: 4.6.0
          Platform: openSUSE RPMs
                OS: Linux
            Status: UNCONFIRMED
          Keywords: drkonqi
          Severity: crash
          Priority: NOR
         Component: general
          Assignee: kde-imaging at kde.org
          Reporter: pete1 at ptnicholplusnet.plus.com

Application: scangui (4.6.0)
KDE Platform Version: 4.14.9
Qt Version: 4.8.6
Operating System: Linux 3.16.7-29-desktop x86_64
Distribution: "openSUSE 13.2 (Harlequin) (x86_64)"

-- Information about the crash:
- What I was doing when the application crashed: scanning glass plate negatives
using AquireImages programme, the transparency selection with 2400dpi, colours
inverted and greyscale

- Unusual behavior- I noticed: the scan finished much quicker than it should
have done. The image produced was only a small section of the negative
selected. This has happened at least a dozen times.
System is OpenSuse v 13.2

The crash can be reproduced sometimes.

-- Backtrace:
Application: Acquire images (scangui), signal: Segmentation fault
Using host libthread_db library "/lib64/libthread_db.so.1".
[Current thread is 1 (Thread 0x7fb11aeac800 (LWP 4729))]

Thread 4 (Thread 0x7fb105623700 (LWP 4732)):
#0  0x00007fb117c1abdd in poll () at /lib64/libc.so.6
#1  0x00007fb1115a4268 in  () at /usr/lib64/libusb-1.0.so.0
#2  0x00007fb1145d90a4 in start_thread () at /lib64/libpthread.so.0
#3  0x00007fb117c2300d in clone () at /lib64/libc.so.6

Thread 3 (Thread 0x7fb107db5700 (LWP 4733)):
#0  0x00007fb1145da4c2 in pthread_join () at /lib64/libpthread.so.0
#1  0x00007fb1176da979 in sanei_thread_waitpid (pid=pid at entry=140398185936640,
status=status at entry=0x7fb107db4c5c) at sanei_thread.c:503
#2  0x00007fb104c01217 in terminate_reader_task (ss=0x1595c70, exit_code=0x0)
at pixma.c:1097
#3  0x00007fb104c013ae in read_image (ss=ss at entry=0x1595c70,
buf=buf at entry=0x16ba300, size=size at entry=100000,
readlen=readlen at entry=0x7fb107db4cd8) at pixma.c:1207
#4  0x00007fb104c0286b in sane_pixma_read (readlen=0x7fb107db4cd8, size=100000,
buf=0x16ba300, ss=0x1595c70) at pixma.c:1184
#5  0x00007fb104c0286b in sane_pixma_read (h=<optimized out>, buf=0x16ba300 "",
maxlen=100000, len=0x7fb107db4d9c) at pixma.c:1562
#6  0x00007fb11a88eda7 in  () at /usr/lib64/libksane.so.0
#7  0x00007fb11a88f230 in  () at /usr/lib64/libksane.so.0
#8  0x00007fb11826f79f in  () at /usr/lib64/libQtCore.so.4
#9  0x00007fb1145d90a4 in start_thread () at /lib64/libpthread.so.0
#10 0x00007fb117c2300d in clone () at /lib64/libc.so.6

Thread 2 (Thread 0x7fb0fffff700 (LWP 4734)):
#0  0x00007fb117c16cad in read () at /lib64/libc.so.6
#1  0x00007fb11159e262 in  () at /usr/lib64/libusb-1.0.so.0
#2  0x00007fb11159ed03 in libusb_handle_events_timeout_completed () at
/usr/lib64/libusb-1.0.so.0
#3  0x00007fb11159ee00 in libusb_handle_events_completed () at
/usr/lib64/libusb-1.0.so.0
#4  0x00007fb11159f651 in  () at /usr/lib64/libusb-1.0.so.0
#5  0x00007fb11159f729 in  () at /usr/lib64/libusb-1.0.so.0
#6  0x00007fb11159fad4 in libusb_interrupt_transfer () at
/usr/lib64/libusb-1.0.so.0
#7  0x00007fb1176d5dc2 in sanei_usb_read_int (dn=<optimized out>,
buffer=buffer at entry=0x7fb0ffffec40 "\020\355\377\377\260\177",
size=size at entry=0x7fb0ffffebe8) at sanei_usb.c:2737
#8  0x00007fb104c04473 in sanei_pixma_wait_interrupt (io=0x13c1980,
buf=buf at entry=0x7fb0ffffec40, size=size at entry=64, timeout=<optimized out>,
timeout at entry=0) at pixma_io_sanei.c:576
#9  0x00007fb104c0a5c5 in handle_interrupt (s=s at entry=0x158c0e0,
timeout=timeout at entry=0) at pixma_mp810.c:1094
#10 0x00007fb104c0b04a in mp810_scan (s=0x158c0e0) at pixma_mp810.c:2049
#11 0x00007fb104c05c24 in sanei_pixma_scan (s=0x158c0e0, sp=sp at entry=0x1595c80)
at pixma_common.c:850
#12 0x00007fb104c00f25 in reader_loop (ss=0x1595c70) at pixma.c:1016
#13 0x00007fb104c01115 in reader_thread (arg=0x1595c70) at pixma.c:1076
#14 0x00007fb1176da71e in local_thread (arg=0x7fb1178f7e00 <td>) at
sanei_thread.c:355
#15 0x00007fb1145d90a4 in start_thread () at /lib64/libpthread.so.0
#16 0x00007fb117c2300d in clone () at /lib64/libc.so.6

Thread 1 (Thread 0x7fb11aeac800 (LWP 4729)):
[KCrash Handler]
#5  0x00007fb1189ae5fa in  () at /usr/lib64/libQtGui.so.4
#6  0x00007fb1189a9c25 in  () at /usr/lib64/libQtGui.so.4
#7  0x00007fb118a708c0 in  () at /usr/lib64/libQtGui.so.4
#8  0x00007fb1189fe740 in QPainter::drawImage(QRectF const&, QImage const&,
QRectF const&, QFlags<Qt::ImageConversionFlag>) () at /usr/lib64/libQtGui.so.4
#9  0x00007fb11a88091e in  () at /usr/lib64/libksane.so.0
#10 0x00007fb118eaf7f8 in QGraphicsView::paintEvent(QPaintEvent*) () at
/usr/lib64/libQtGui.so.4
#11 0x00007fb1189059f0 in QWidget::event(QEvent*) () at
/usr/lib64/libQtGui.so.4
#12 0x00007fb118ca25ee in QFrame::event(QEvent*) () at /usr/lib64/libQtGui.so.4
#13 0x00007fb118eae429 in QGraphicsView::viewportEvent(QEvent*) () at
/usr/lib64/libQtGui.so.4
#14 0x00007fb118371416 in
QCoreApplicationPrivate::sendThroughObjectEventFilters(QObject*, QEvent*) () at
/usr/lib64/libQtCore.so.4
#15 0x00007fb1188b674c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#16 0x00007fb1188bccad in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#17 0x00007fb119a97e0a in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#18 0x00007fb1183712ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQtCore.so.4
#19 0x00007fb118900111 in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib64/libQtGui.so.4
#20 0x00007fb118900b40 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#21 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#22 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#23 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#24 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#25 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#26 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#27 0x00007fb1188ffccc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib64/libQtGui.so.4
#28 0x00007fb118900b40 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#29 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#30 0x00007fb1188ffccc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib64/libQtGui.so.4
#31 0x00007fb118900b40 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#32 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#33 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#34 0x00007fb1189009af in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#35 0x00007fb1188ffccc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib64/libQtGui.so.4
#36 0x00007fb118900b40 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#37 0x00007fb1188ffccc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib64/libQtGui.so.4
#38 0x00007fb118900b40 in QWidgetPrivate::paintSiblingsRecursive(QPaintDevice*,
QList<QObject*> const&, int, QRegion const&, QPoint const&, int, QPainter*,
QWidgetBackingStore*) () at /usr/lib64/libQtGui.so.4
#39 0x00007fb1188ffccc in QWidgetPrivate::drawWidget(QPaintDevice*, QRegion
const&, QPoint const&, int, QPainter*, QWidgetBackingStore*) () at
/usr/lib64/libQtGui.so.4
#40 0x00007fb118abecce in  () at /usr/lib64/libQtGui.so.4
#41 0x00007fb1188f55c0 in QWidgetPrivate::syncBackingStore() () at
/usr/lib64/libQtGui.so.4
#42 0x00007fb11890556a in QWidget::event(QEvent*) () at
/usr/lib64/libQtGui.so.4
#43 0x00007fb1188b676c in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /usr/lib64/libQtGui.so.4
#44 0x00007fb1188bccad in QApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libQtGui.so.4
#45 0x00007fb119a97e0a in KApplication::notify(QObject*, QEvent*) () at
/usr/lib64/libkdeui.so.5
#46 0x00007fb1183712ad in QCoreApplication::notifyInternal(QObject*, QEvent*)
() at /usr/lib64/libQtCore.so.4
#47 0x00007fb11837457d in QCoreApplicationPrivate::sendPostedEvents(QObject*,
int, QThreadData*) () at /usr/lib64/libQtCore.so.4
#48 0x00007fb11839e8fe in  () at /usr/lib64/libQtCore.so.4
#49 0x00007fb112d65a04 in g_main_context_dispatch () at
/usr/lib64/libglib-2.0.so.0
#50 0x00007fb112d65c48 in  () at /usr/lib64/libglib-2.0.so.0
#51 0x00007fb112d65cec in g_main_context_iteration () at
/usr/lib64/libglib-2.0.so.0
#52 0x00007fb11839e0be in
QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) ()
at /usr/lib64/libQtCore.so.4
#53 0x00007fb118953676 in  () at /usr/lib64/libQtGui.so.4
#54 0x00007fb11836fe6f in
QEventLoop::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#55 0x00007fb118370165 in
QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at
/usr/lib64/libQtCore.so.4
#56 0x00007fb1183755b9 in QCoreApplication::exec() () at
/usr/lib64/libQtCore.so.4
#57 0x0000000000406d91 in main(int, char**) (argc=<optimized out>,
argv=<optimized out>) at
/usr/src/debug/digikam-4.6.0/extra/kipi-plugins/acquireimages/scangui.cpp:82

Reported using DrKonqi

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