[Okular-devel] [Bug 182921] New: X.org crashes completely while starting a PDF in presentation mode.

Niels van Mourik niels at shodan.nl
Mon Feb 2 22:07:47 CET 2009


http://bugs.kde.org/show_bug.cgi?id=182921

           Summary: X.org crashes completely while starting a PDF in
                    presentation mode.
           Product: okular
           Version: unspecified
          Platform: unspecified
        OS/Version: Linux
            Status: UNCONFIRMED
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: okular-devel at kde.org
        ReportedBy: niels at shodan.nl


Version:           0.8 (using 4.2.00 (KDE 4.2.0), Kubuntu packages)
Compiler:          cc
OS:                Linux (i686) release 2.6.27-11-generic

I'm not sure why a userland application is able to crash my complete X server
but unfortunately it happens, I've confirmed this two times now.

I've generated a PDF using OpenOffice that I want to run in Okular's
presentation mode, directly after clicking 'presentation mode' in the menu it
goes fullscreen, the okular icons appear shortly, and X crashes back to KDM.

I'm afraid it is hard to get debugging symbols and backtraces here but I can
point in the correct direction (hopefully). I do not want the PDF file to be
attached publicly to this bug but I can send it in private.

Short digest:
Video: intel
Screen 1: LVDS 1280*800 (laptop)
Screen 2: VGA 1680x1050 (external)

If more information is needed, please let me know.

Thanks in advance and keep up the wonderful work!
------------------------------------------------------------
niels at gazprom:~$ xvinfo       
X-Video Extension version 2.2 
screen #0                     
  Adaptor #0: "Intel(R) Textured Video"
    number of ports: 16                
    port base: 99                      
    operations supported: PutImage     
    supported visuals:                 
      depth 24, visualID 0x21          
    number of attributes: 2            
      "XV_BRIGHTNESS" (range -128 to 127)
              client settable attribute  
              client gettable attribute (current value is 0)
      "XV_CONTRAST" (range 0 to 255)                        
              client settable attribute                     
              client gettable attribute (current value is 0)
    maximum XvImage size: 1920 x 1088                       
    Number of image formats: 5                              
      id: 0x32595559 (YUY2)                                 
        guid: 59555932-0000-0010-8000-00aa00389b71          
        bits per pixel: 16                                  
        number of planes: 1                                 
        type: YUV (packed)                                  
      id: 0x32315659 (YV12)                                 
        guid: 59563132-0000-0010-8000-00aa00389b71          
        bits per pixel: 12                                  
        number of planes: 3                                 
        type: YUV (planar)                                  
      id: 0x30323449 (I420)                                 
        guid: 49343230-0000-0010-8000-00aa00389b71          
        bits per pixel: 12                                  
        number of planes: 3                                 
        type: YUV (planar)                                  
      id: 0x59565955 (UYVY)                                 
        guid: 55595659-0000-0010-8000-00aa00389b71          
        bits per pixel: 16                                  
        number of planes: 1                                 
        type: YUV (packed)                                  
      id: 0x434d5658 (XVMC)                                 
        guid: 58564d43-0000-0010-8000-00aa00389b71          
        bits per pixel: 12                                  
        number of planes: 3                                 
        type: YUV (planar)                                  
  Adaptor #1: "Intel(R) Video Overlay"                      
    number of ports: 1                                      
    port base: 115                                          
    operations supported: PutImage                          
    supported visuals:                                      
      depth 24, visualID 0x21                               
    number of attributes: 12                                
      "XV_COLORKEY" (range 0 to 16777215)                   
              client settable attribute                     
              client gettable attribute (current value is 66046)
      "XV_BRIGHTNESS" (range -128 to 127)                       
              client settable attribute                         
              client gettable attribute (current value is -19)  
      "XV_CONTRAST" (range 0 to 255)                            
              client settable attribute                         
              client gettable attribute (current value is 75)   
      "XV_SATURATION" (range 0 to 1023)                         
              client settable attribute                         
              client gettable attribute (current value is 146)  
      "XV_DOUBLE_BUFFER" (range 0 to 1)                         
              client settable attribute                         
              client gettable attribute (current value is 1)    
      "XV_PIPE" (range -1 to 1)                                 
              client settable attribute                         
              client gettable attribute (current value is -1)   
      "XV_GAMMA0" (range 0 to 16777215)
              client settable attribute
              client gettable attribute (current value is 526344)
      "XV_GAMMA1" (range 0 to 16777215)
              client settable attribute
              client gettable attribute (current value is 1052688)
      "XV_GAMMA2" (range 0 to 16777215)
              client settable attribute
              client gettable attribute (current value is 2105376)
      "XV_GAMMA3" (range 0 to 16777215)
              client settable attribute
              client gettable attribute (current value is 4210752)
      "XV_GAMMA4" (range 0 to 16777215)
              client settable attribute
              client gettable attribute (current value is 8421504)
      "XV_GAMMA5" (range 0 to 16777215)
              client settable attribute
              client gettable attribute (current value is 12632256)
    maximum XvImage size: 1920 x 1088
    Number of image formats: 5
      id: 0x32595559 (YUY2)
        guid: 59555932-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x32315659 (YV12)
        guid: 59563132-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x30323449 (I420)
        guid: 49343230-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)
      id: 0x59565955 (UYVY)
        guid: 55595659-0000-0010-8000-00aa00389b71
        bits per pixel: 16
        number of planes: 1
        type: YUV (packed)
      id: 0x434d5658 (XVMC)
        guid: 58564d43-0000-0010-8000-00aa00389b71
        bits per pixel: 12
        number of planes: 3
        type: YUV (planar)

niels at gazprom:~$ ldd /usr/bin/okular
        linux-gate.so.1 =>  (0xb7fae000)
        libkparts.so.4 => /usr/lib/libkparts.so.4 (0xb7f3b000)
        libkio.so.5 => /usr/lib/libkio.so.5 (0xb7cce000)      
        libQtNetwork.so.4 => /usr/lib/libQtNetwork.so.4 (0xb7bcc000)
        libQtXml.so.4 => /usr/lib/libQtXml.so.4 (0xb7b88000)        
        libkdeui.so.5 => /usr/lib/libkdeui.so.5 (0xb781b000)        
        libQtSvg.so.4 => /usr/lib/libQtSvg.so.4 (0xb77ce000)        
        libkdecore.so.5 => /usr/lib/libkdecore.so.5 (0xb75ac000)
        libQtDBus.so.4 => /usr/lib/libQtDBus.so.4 (0xb753e000)
        libQtCore.so.4 => /usr/lib/libQtCore.so.4 (0xb7310000)
        libQtGui.so.4 => /usr/lib/libQtGui.so.4 (0xb6a0c000)
        libstdc++.so.6 => /usr/lib/libstdc++.so.6 (0xb691e000)
        libm.so.6 => /lib/tls/i686/cmov/libm.so.6 (0xb68f8000)
        libgcc_s.so.1 => /lib/libgcc_s.so.1 (0xb68e9000)
        libc.so.6 => /lib/tls/i686/cmov/libc.so.6 (0xb678b000)
        libz.so.1 => /usr/lib/libz.so.1 (0xb6774000)
        libstreamanalyzer.so.0 => /usr/lib/libstreamanalyzer.so.0 (0xb6706000)
        libstreams.so.0 => /usr/lib/libstreams.so.0 (0xb66d3000)
        libsolid.so.4 => /usr/lib/libsolid.so.4 (0xb6666000)
        libSM.so.6 => /usr/lib/libSM.so.6 (0xb665d000)
        libICE.so.6 => /usr/lib/libICE.so.6 (0xb6645000)
        libX11.so.6 => /usr/lib/libX11.so.6 (0xb6555000)
        libXext.so.6 => /usr/lib/libXext.so.6 (0xb6546000)
        libXft.so.2 => /usr/lib/libXft.so.2 (0xb6532000)
        libXau.so.6 => /usr/lib/libXau.so.6 (0xb652f000)
        libXdmcp.so.6 => /usr/lib/libXdmcp.so.6 (0xb652a000)
        libacl.so.1 => /lib/libacl.so.1 (0xb6522000)
        libattr.so.1 => /lib/libattr.so.1 (0xb651c000)
        libXrender.so.1 => /usr/lib/libXrender.so.1 (0xb6512000)
        libpthread.so.0 => /lib/tls/i686/cmov/libpthread.so.0 (0xb64f9000)
        libXtst.so.6 => /usr/lib/libXtst.so.6 (0xb64f4000)
        libXcursor.so.1 => /usr/lib/libXcursor.so.1 (0xb64eb000)
        libXfixes.so.3 => /usr/lib/libXfixes.so.3 (0xb64e5000)
        libbz2.so.1.0 => /lib/libbz2.so.1.0 (0xb64d4000)
        libresolv.so.2 => /lib/tls/i686/cmov/libresolv.so.2 (0xb64c0000)
        libgthread-2.0.so.0 => /usr/lib/libgthread-2.0.so.0 (0xb64ba000)
        librt.so.1 => /lib/tls/i686/cmov/librt.so.1 (0xb64b1000)
        libglib-2.0.so.0 => /usr/lib/libglib-2.0.so.0 (0xb63f9000)
        libdl.so.2 => /lib/tls/i686/cmov/libdl.so.2 (0xb63f5000)
        libaudio.so.2 => /usr/lib/libaudio.so.2 (0xb63dd000)
        libpng12.so.0 => /usr/lib/libpng12.so.0 (0xb63b7000)
        libXi.so.6 => /usr/lib/libXi.so.6 (0xb63ad000)
        libXrandr.so.2 => /usr/lib/libXrandr.so.2 (0xb63a5000)
        libfreetype.so.6 => /usr/lib/libfreetype.so.6 (0xb632f000)
        libfontconfig.so.1 => /usr/lib/libfontconfig.so.1 (0xb6302000)
        /lib/ld-linux.so.2 (0xb7f94000)
        libxml2.so.2 => /usr/lib/libxml2.so.2 (0xb61c6000)
        libxcb-xlib.so.0 => /usr/lib/libxcb-xlib.so.0 (0xb61c3000)
        libxcb.so.1 => /usr/lib/libxcb.so.1 (0xb61aa000)
        libpcre.so.3 => /lib/libpcre.so.3 (0xb6177000)
        libXt.so.6 => /usr/lib/libXt.so.6 (0xb6126000)
        libexpat.so.1 => /usr/lib/libexpat.so.1 (0xb60ff000)


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