[Okular-devel] [Bug 267035] New: Okular Crashes while scrolling

[Sam]

https://bugs.kde.org/show_bug.cgi?id=267035

           Summary: Okular Crashes while scrolling
           Product: okular
           Version: 0.10.5
          Platform: Ubuntu Packages
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: crash
          Priority: NOR
         Component: general
        AssignedTo: okular-devel at kde.org
        ReportedBy: samanthahewamanage at gmail.com


Application: okular (0.10.5)
KDE Platform Version: 4.4.5 (KDE 4.4.5)
Qt Version: 4.6.2
Operating System: Linux 2.6.32-28-generic x86_64
Distribution: Ubuntu 10.04.2 LTS

-- Information about the crash:
I had like 7 documents open. I was scrolling with an external mouse when okular
crashed.


 -- Backtrace:
Application: Okular (okular), signal: Segmentation fault
[Current thread is 1 (Thread 0x7f26bc6f2760 (LWP 2038))]

Thread 2 (Thread 0x7f26a0fd8700 (LWP 8936)):
[KCrash Handler]
#5  0x00007f26b5e49d6b in FcFontSetSort () from /usr/lib/libfontconfig.so.1
#6  0x00007f26b5e4a2bf in FcFontSort () from /usr/lib/libfontconfig.so.1
#7  0x00007f26a503e4fd in GlobalParams::getDisplayFont (this=0xf5d8a0,
font=0x7f269c0008b0) at GlobalParams.cc:1136
#8  0x00007f26a4fd2118 in SplashOutputDev::doUpdateFont (this=0x11816e0,
state=0x7f269c0d22c0) at SplashOutputDev.cc:1280
#9  0x00007f26a4fd23f4 in SplashOutputDev::drawChar (this=0x2874,
state=0x7f269c0d22c0, x=<value optimized out>, y=<value optimized out>,
dx=-nan(0xfffffffffff00), dy=0, 
    originX=<value optimized out>, originY=<value optimized out>, code=45,
nBytes=-1594002340, u=0x1, uLen=0) at SplashOutputDev.cc:1600
#10 0x00007f26a5014def in Gfx::doShowText (this=0x14cf410, s=<value optimized
out>) at Gfx.cc:3643
#11 0x00007f26a50150e8 in Gfx::opShowText (this=0x14cf410, args=0x7f26a0fd7810,
numArgs=<value optimized out>) at Gfx.cc:3429
#12 0x00007f26a500dfcf in Gfx::go (this=0x14cf410, topLevel=<value optimized
out>) at Gfx.cc:673
#13 0x00007f26a5011264 in Gfx::display (this=0x14cf410, obj=0x7f26a0fd7b60,
topLevel=1) at Gfx.cc:642
#14 0x00007f26a5059990 in Page::displaySlice (this=0x1078210, out=0x11816e0,
hDPI=<value optimized out>, vDPI=<value optimized out>, rotate=<value optimized
out>, useMediaBox=<value optimized out>, 
    crop=<value optimized out>, sliceX=-1, sliceY=-1, sliceW=-1, sliceH=-1,
printing=0, catalog=0x105c680, abortCheckCbk=0, abortCheckCbkData=0x0,
annotDisplayDecideCbk=0, 
    annotDisplayDecideCbkData=0x0) at Page.cc:474
#15 0x00007f26a5371f9b in Poppler::Page::renderToImage (this=0x156d060,
xres=<value optimized out>, yres=<value optimized out>, x=<value optimized
out>, y=<value optimized out>, w=-1, h=-1, 
    rotate=Poppler::Page::Rotate0) at poppler-page.cc:211
#16 0x00007f26a55da6f5 in PDFPixmapGeneratorThread::run (this=0xd17300) at
../../../../okular/generators/poppler/generator_pdf.cpp:1839
#17 0x00007f26bac88775 in QThreadPrivate::start (arg=0xd17300) at
thread/qthread_unix.cpp:248
#18 0x00007f26b7e869ca in start_thread (arg=<value optimized out>) at
pthread_create.c:300
#19 0x00007f26b99c770d in clone () at
../sysdeps/unix/sysv/linux/x86_64/clone.S:112
#20 0x0000000000000000 in ?? ()

Thread 1 (Thread 0x7f26bc6f2760 (LWP 2038)):
#0  0x00007f26b99baf93 in *__GI___poll (fds=<value optimized out>, nfds=<value
optimized out>, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:87
#1  0x00007f26b4b7029a in ?? () from /usr/lib/libxcb.so.1
#2  0x00007f26b4b707d7 in ?? () from /usr/lib/libxcb.so.1
#3  0x00007f26b4b70a85 in xcb_writev () from /usr/lib/libxcb.so.1
#4  0x00007f26b89596fa in _XSend () from /usr/lib/libX11.so.6
#5  0x00007f26b8959c21 in _XEventsQueued () from /usr/lib/libX11.so.6
#6  0x00007f26b894240b in XEventsQueued () from /usr/lib/libX11.so.6
#7  0x00007f26ba1e6697 in x11EventSourcePrepare (s=0xa8f710, timeout=<value
optimized out>) at kernel/qguieventdispatcher_glib.cpp:79
#8  0x00007f26b60a9eb1 in g_main_context_prepare () from /lib/libglib-2.0.so.0
#9  0x00007f26b60aa318 in ?? () from /lib/libglib-2.0.so.0
#10 0x00007f26b60aa8fc in g_main_context_iteration () from
/lib/libglib-2.0.so.0
#11 0x00007f26bada6513 in QEventDispatcherGlib::processEvents (this=0xa73fb0,
flags=<value optimized out>) at kernel/qeventdispatcher_glib.cpp:412
#12 0x00007f26ba1e646e in QGuiEventDispatcherGlib::processEvents
(this=0x7fff59c2a310, flags=<value optimized out>) at
kernel/qguieventdispatcher_glib.cpp:204
#13 0x00007f26bad7b992 in QEventLoop::processEvents (this=<value optimized
out>, flags=) at kernel/qeventloop.cpp:149
#14 0x00007f26bad7bd6c in QEventLoop::exec (this=0x7fff59c2a690, flags=) at
kernel/qeventloop.cpp:201
#15 0x00007f26bad7faab in QCoreApplication::exec () at
kernel/qcoreapplication.cpp:981
#16 0x000000000040889c in main (argc=<value optimized out>, argv=<value
optimized out>) at ../../../okular/shell/main.cpp:82

Possible duplicates by query: bug 241087.

Reported using DrKonqi

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