Caught signal 11 (Segmentation fault). Server aborting

Christophe Jarry christophe.jarry at
Tue Oct 15 12:35:07 PDT 2013

I followed Version 1 of and
the complete gdb_log.1034 is attached. The interesting part of this file seems
to be:

Program received signal SIGSEGV, Segmentation fault.
0x2b25060c in memset () from /lib/
#0  0x2b25060c in memset () from /lib/
No symbol table info available.
#1  0x2b4bafd0 in drmmode_copy_fb (pScrn=0x1024cbb0, drmmode=<optimized out>)
at drmmode_display.c:434 xf86_config = <optimized out>
        info = 0x1024d0c8
        src = 0x10228c58 <serverClient>
        dst = <optimized out>
        pScreen = 0x10252760
        fbcon_id = <optimized out>
        i = <optimized out>
        pitch = <optimized out>
        tiling_flags = 0
        ret = <optimized out>
#2  0x2b4bc214 in drmmode_set_desired_modes (pScrn=0x1024cbb0,
drmmode=0x1024d240) at drmmode_display.c:1823 config = 0x1024e9a0
        c = <optimized out>
#3  0x2b4b559c in RADEONCreateScreenResources_KMS (pScreen=0x10252760) at
radeon_kms.c:223 pScrn = 0x1024cbb0
        info = 0x1024d0c8
        pixmap = <optimized out>
#4  0x100c7198 in xf86CrtcCreateScreenResources (screen=0x10252760) at
xf86Crtc.c:707 scrn = <optimized out>
        config = <optimized out>
#5  0x10021f54 in main (argc=1, argv=0x7faa81c4, envp=<optimized out>) at
main.c:225 pScreen = 0x10252760
        i = <optimized out>
        alwaysCheckForInput = {0, 1}
(EE) Backtrace:
(EE) 0: /usr/bin/Xorg (xorg_backtrace+0x68) [0x101d29a8]
(EE) Segmentation fault at address 0x0
Fatal server error:
(EE) Caught signal 11 (Segmentation fault). Server aborting
Please consult the The X.Org Foundation support 
 for help. 
(EE) Please also check the log file at "/var/log/Xorg.0.log" for additional
information. (EE) 
(EE) Server terminated with error (1). Closing log file.

Program received signal SIGABRT, Aborted.
0x2b1fa578 in __GI_raise (sig=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:66
66      ../nptl/sysdeps/unix/sysv/linux/raise.c: No such file or directory.

Does someone understand where the problem comes from?


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