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Thread 1 (Thread 6319):
#0  0x00007f32c12f88c6 in GooHash::hash(GooString*) () from /usr/lib/libpoppler.so.7
No symbol table info available.
#1  0x00007f32c12f8902 in GooHash::find(GooString*, int*) () from /usr/lib/libpoppler.so.7
No symbol table info available.
#2  0x00007f32c12f8a9e in GooHash::lookup(GooString*) () from /usr/lib/libpoppler.so.7
No symbol table info available.
#3  0x00007f32c12af454 in GlobalParams::getResidentUnicodeMap(GooString*) () from /usr/lib/libpoppler.so.7
No symbol table info available.
#4  0x00007f32c12b0b83 in GlobalParams::getUnicodeMap2(GooString*) () from /usr/lib/libpoppler.so.7
No symbol table info available.
#5  0x00007f32c12ef73d in TextPage::coalesce(int, int) () from /usr/lib/libpoppler.so.7
No symbol table info available.
#6  0x00007f32c12f4368 in TextOutputDev::endPage() () from /usr/lib/libpoppler.so.7
No symbol table info available.
#7  0x00007f32c1297ddb in Gfx::~Gfx() () from /usr/lib/libpoppler.so.7
No symbol table info available.
#8  0x00007f32c12c7471 in Page::displaySlice(OutputDev*, double, double, int, int, int, int, int, int, int, int, Catalog*, int (*)(void*), void*, int (*)(Annot*, void*), void*) () from /usr/lib/libpoppler.so.7
No symbol table info available.
#9  0x00007f32c12c7510 in Page::display(OutputDev*, double, double, int, int, int, int, Catalog*, int (*)(void*), void*, int (*)(Annot*, void*), void*) () from /usr/lib/libpoppler.so.7
No symbol table info available.
#10 0x0000000000414492 in PDFCore::needTile (this=0x1190240, page=0x11f3700, x=<value optimized out>, y=0) at build/PDFCore.cc:853
        tile = 0x11f3790
        textOut = 0x11910d0
        yDest = <value optimized out>
        sliceH = <value optimized out>
        i = <value optimized out>
        xDest = <value optimized out>
        sliceW = <value optimized out>
#11 0x0000000000417511 in PDFCore::update (this=0x1190240, topPageA=<value optimized out>, scrollXA=<value optimized out>, scrollYA=<value optimized out>, zoomA=0, rotateA=<value optimized out>, force=<value optimized out>, addToHist=1) at build/PDFCore.cc:666
        dpiA = <value optimized out>
        w = <value optimized out>
        pg0 = 18822912
        vDPI = <value optimized out>
        uh = <value optimized out>
        h = <value optimized out>
        x = 0
        pg1 = <value optimized out>
        page = 0x11f3700
        x0 = 0
        y = <value optimized out>
        rot = <value optimized out>
        tile = <value optimized out>
        xorColor = "\304\304\304"
        i = <value optimized out>
        hDPI = <value optimized out>
        x1 = 0
        y0 = <value optimized out>
        needUpdate = 1
        j = <value optimized out>
        uw = <value optimized out>
        y1 = 0
#12 0x0000000000419f68 in XPDFCore::update (this=0x1190240, topPageA=<value optimized out>, scrollXA=<value optimized out>, scrollYA=<value optimized out>, zoomA=<value optimized out>, rotateA=<value optimized out>, force=<value optimized out>, addToHist=1) at build/XPDFCore.cc:290
        oldPage = -99
#13 0x000000000041257c in PDFCore::displayPage (this=<value optimized out>, topPageA=<value optimized out>, zoomA=<value optimized out>, rotateA=<value optimized out>, scrollToTop=<value optimized out>, addToHist=<value optimized out>) at build/PDFCore.cc:294
        scrollXA = <value optimized out>
        scrollYA = <value optimized out>
#14 0x00000000004262a8 in displayPage (this=0x116df20, appA=<value optimized out>, fileName=<value optimized out>, pageA=<value optimized out>, destName=0x0, fullScreen=<value optimized out>, ownerPassword=0x0, userPassword=0x0) at build/XPDFViewer.cc:462
No locals.
#15 XPDFViewer::XPDFViewer (this=0x116df20, appA=<value optimized out>, fileName=<value optimized out>, pageA=<value optimized out>, destName=0x0, fullScreen=<value optimized out>, ownerPassword=0x0, userPassword=0x0) at build/XPDFViewer.cc:308
        dest = 0x0
        pg = 1
        z = -nan(0xfffffffffff00)
#16 0x000000000041838c in XPDFApp::open (this=0x1129870, fileName=0x1128a80, page=1, ownerPassword=0x0, userPassword=<value optimized out>) at build/XPDFApp.cc:228
        viewer = <value optimized out>
#17 0x0000000000427026 in main (argc=2, argv=<value optimized out>) at build/xpdf.cc:313
        app = 0x1129870
        userPasswordStr = 0x0
        ok = <value optimized out>
        fileName = 0x1128a80
        pg = 1
        destName = 0x0
        ownerPasswordStr = 0x0
        exitCode = 0