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  1. #1
    Join Date
    Jul 2007
    Location
    Mumbai, India
    Posts
    225

    occasional Xorg segfault

    Hi,
    I'm experiencing infrequent (happened only a few times) segfaults in Xorg since a week or so. This is the backtrace as shown at the end of Xorg.0.log.old. I'm on Fedora 14 x86_64 with intel 965 graphics. Does anyone else also experience such a problem. Its very annoying, moreso when i cant figure out whats the problem.

    Code:
    Backtrace:
    [ 53300.047] 0: /usr/bin/Xorg (xorg_backtrace+0x28) [0x4a0488]
    [ 53300.047] 1: /usr/bin/Xorg (0x400000+0x60d79) [0x460d79]
    [ 53300.047] 2: /lib64/libc.so.6 (0x33abc00000+0x34100) [0x33abc34100]
    [ 53300.047] 3: /usr/lib64/xorg/modules/extensions/librecord.so (0x7fb62259a000+0x2920) [0x7fb62259c920]
    [ 53300.047] 4: /usr/bin/Xorg (CallCallbacks+0x4c) [0x431e0c]
    [ 53300.056] 5: /usr/bin/Xorg (WriteToClient+0x21c) [0x45f61c]
    [ 53300.056] 6: /usr/lib64/xorg/modules/extensions/libdri2.so (ProcDRI2WaitMSCReply+0x52) [0x7fb62218df92]
    [ 53300.056] 7: /usr/lib64/xorg/modules/extensions/libdri2.so (DRI2WaitMSCComplete+0x59) [0x7fb62218c669]
    [ 53300.056] 8: /usr/lib64/xorg/modules/drivers/intel_drv.so (0x7fb621f3d000+0x2cb3d) [0x7fb621f69b3d]
    [ 53300.056] 9: /usr/lib64/libdrm.so.2 (drmHandleEvent+0x114) [0x30034079c4]
    [ 53300.056] 10: /usr/bin/Xorg (WakeupHandler+0x4b) [0x43161b]
    [ 53300.057] 11: /usr/bin/Xorg (WaitForSomething+0x1a4) [0x45a024]
    [ 53300.057] 12: /usr/bin/Xorg (0x400000+0x2d252) [0x42d252]
    [ 53300.057] 13: /usr/bin/Xorg (0x400000+0x2152e) [0x42152e]
    [ 53300.057] 14: /lib64/libc.so.6 (__libc_start_main+0xfd) [0x33abc1ee7d]
    [ 53300.057] 15: /usr/bin/Xorg (0x400000+0x210d9) [0x4210d9]
    [ 53300.057] Segmentation fault at address 0x486db40
    [ 53300.057] 
    Fatal server error:
    [ 53300.057] Caught signal 11 (Segmentation fault). Server aborting
    [ 53300.057]
    Fedora 14 Laughlin user on Dell Inspiron 1525
    http://www.smolts.org/client/show/pu...0-71f71be44f7d :)

  2. #2
    Join Date
    Feb 2011
    Posts
    1

    Re: occasional Xorg segfault

    I am also experiencing this problem - it started over the last day or so, particularly when I am using Chrome. In fact, it crashed when I was trying to click on my registration link for fedoraforums.org!

    Current Operating System: Linux (hostname removed) 2.6.35.10-74.fc14.i686 #1 SMP Thu Dec 23 16:17:40 UTC 2010 i686

    [ 33106.677]
    Backtrace:
    [ 33106.687] 0: /usr/bin/Xorg (xorg_backtrace+0x3c) [0x80e7f0c]
    [ 33106.687] 1: /usr/bin/Xorg (0x8047000+0x5ed56) [0x80a5d56]
    [ 33106.687] 2: (vdso) (__kernel_rt_sigreturn+0x0) [0x8d340c]
    [ 33106.687] Segmentation fault at address (nil)
    [ 33106.687]
    Fatal server error:
    [ 33106.687] Caught signal 11 (Segmentation fault). Server aborting
    [ 33106.687]
    [ 33106.687]
    Please consult the Fedora Project support
    at http://wiki.x.org
    for help.
    [ 33106.687] Please also check the log file at "/var/log/Xorg.0.log" for additional information.

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