# gdb /usr/bin/X /var/dumps/core.X.3009 GNU gdb (Gentoo 7.5 p1) 7.5 Copyright (C) 2012 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. Type "show copying" and "show warranty" for details. This GDB was configured as "x86_64-pc-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/X...done. [New LWP 3009] warning: Could not load shared library symbols for linux-vdso.so.1. Do you need "set solib-search-path" or "set sysroot"? [Thread debugging using libthread_db enabled] Using host libthread_db library "/lib64/libthread_db.so.1". Core was generated by `/usr/bin/X :0 vt7 -auth /var/lib/xdm/authdir/authfiles/A:0-wlisIM'. Program terminated with signal 6, Aborted. #0 0x00007f033ad80fa5 in raise () from /lib64/libc.so.6 (gdb) where #0 0x00007f033ad80fa5 in raise () from /lib64/libc.so.6 #1 0x00007f033ad8241b in abort () from /lib64/libc.so.6 #2 0x00000000005decf8 in OsAbort () at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/os/utils.c:1198 #3 0x00000000004927f2 in ddxGiveUp (error=EXIT_ERR_ABORT) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/hw/xfree86/common/xf86Init.c:1009 #4 0x0000000000492903 in AbortDDX (error=EXIT_ERR_ABORT) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/hw/xfree86/common/xf86Init.c:1053 #5 0x00000000005e590d in AbortServer () at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/os/log.c:476 #6 0x00000000005e5dab in FatalError (f=0x60c368 "Caught signal %d (%s). Server aborting\n") at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/os/log.c:611 #7 0x00000000005dbceb in OsSigHandler (signo=11, sip=0x7fff5022a5b0, unused=0x7fff5022a480) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/os/osinit.c:146 #8 #9 0x000000000052a105 in dixGetPrivate (privates=0xdc0aa8, key=0x8654a0 ) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/include/privates.h:131 #10 0x000000000052a1a2 in dixLookupPrivate (privates=0xdc0aa8, key=0x8654a0 ) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/include/privates.h:161 #11 0x000000000052c310 in CreatePicture (pid=0, pDrawable=0x11b30f0, pFormat=0x10e4468, vmask=4096, vlist=0x7fff5022aad8, client=0xda5c10, error=0x7fff5022aadc) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/render/picture.c:732 #12 0x00007f0338eb28d8 in sna_glyphs_create (sna=0x7f033caa3010) at /var/tmp/portage/x11-drivers/xf86-video-intel-2.20.15/work/xf86-video-intel-2.20.15/src/sna/sna_glyphs.c:228 #13 0x00007f0338e9acbc in sna_accel_create (sna=0x7f033caa3010) at /var/tmp/portage/x11-drivers/xf86-video-intel-2.20.15/work/xf86-video-intel-2.20.15/src/sna/sna_accel.c:14315 #14 0x00007f0338eafe13 in sna_create_screen_resources (screen=0xdcf180) at /var/tmp/portage/x11-drivers/xf86-video-intel-2.20.15/work/xf86-video-intel-2.20.15/src/sna/sna_driver.c:169 #15 0x00000000004ce7e1 in xf86CrtcCreateScreenResources (screen=0xdcf180) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/hw/xfree86/modes/xf86Crtc.c:704 #16 0x0000000000424aca in main (argc=5, argv=0x7fff5022acf8, envp=0x7fff5022ad28) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/dix/main.c:215 (gdb) bt full #0 0x00007f033ad80fa5 in raise () from /lib64/libc.so.6 No symbol table info available. #1 0x00007f033ad8241b in abort () from /lib64/libc.so.6 No symbol table info available. #2 0x00000000005decf8 in OsAbort () at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/os/utils.c:1198 No locals. #3 0x00000000004927f2 in ddxGiveUp (error=EXIT_ERR_ABORT) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/hw/xfree86/common/xf86Init.c:1009 i = 1 #4 0x0000000000492903 in AbortDDX (error=EXIT_ERR_ABORT) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/hw/xfree86/common/xf86Init.c:1053 i = 1 #5 0x00000000005e590d in AbortServer () at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/os/log.c:476 No locals. #6 0x00000000005e5dab in FatalError (f=0x60c368 "Caught signal %d (%s). Server aborting\n") at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/os/log.c:611 args = {{gp_offset = 24, fp_offset = 48, overflow_arg_area = 0x7fff5022a440, reg_save_area = 0x7fff5022a380}} beenhere = 1 #7 0x00000000005dbceb in OsSigHandler (signo=11, sip=0x7fff5022a5b0, unused=0x7fff5022a480) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/os/osinit.c:146 No locals. #8 No symbol table info available. #9 0x000000000052a105 in dixGetPrivate (privates=0xdc0aa8, key=0x8654a0 ) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/include/privates.h:131 No locals. #10 0x000000000052a1a2 in dixLookupPrivate (privates=0xdc0aa8, key=0x8654a0 ) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/include/privates.h:161 No locals. #11 0x000000000052c310 in CreatePicture (pid=0, pDrawable=0x11b30f0, pFormat=0x10e4468, vmask=4096, vlist=0x7fff5022aad8, client=0xda5c10, error=0x7fff5022aadc) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/render/picture.c:732 pPicture = 0x11b30f0 ps = 0x7f0338eb21ac #12 0x00007f0338eb28d8 in sna_glyphs_create (sna=0x7f033caa3010) at /var/tmp/portage/x11-drivers/xf86-video-intel-2.20.15/work/xf86-video-intel-2.20.15/src/sna/sna_glyphs.c:228 pPictFormat = 0x10e4468 depth = 8 cache = 0x7f033cb0ab40 priv = 0x11b3170 pixmap = 0x11b30f0 picture = 0x0 component_alpha = 0 screen = 0xdcf180 white = {red = 65535, green = 65535, blue = 65535, alpha = 65535} formats = {134316032, 537036936} i = 0 error = 32515 #13 0x00007f0338e9acbc in sna_accel_create (sna=0x7f033caa3010) at /var/tmp/portage/x11-drivers/xf86-video-intel-2.20.15/work/xf86-video-intel-2.20.15/src/sna/sna_accel.c:14315 No locals. #14 0x00007f0338eafe13 in sna_create_screen_resources (screen=0xdcf180) at /var/tmp/portage/x11-drivers/xf86-video-intel-2.20.15/work/xf86-video-intel-2.20.15/src/sna/sna_driver.c:169 scrn = 0xdc0f70 sna = 0x7f033caa3010 #15 0x00000000004ce7e1 in xf86CrtcCreateScreenResources (screen=0xdcf180) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/hw/xfree86/modes/xf86Crtc.c:704 scrn = 0xdc0f70 config = 0xdc2090 #16 0x0000000000424aca in main (argc=5, argv=0x7fff5022acf8, envp=0x7fff5022ad28) at /var/tmp/portage/x11-base/xorg-server-1.12.4/work/xorg-server-1.12.4/dix/main.c:215 pScreen = 0xdcf180 i = 0 alwaysCheckForInput = {0, 1} (gdb)