GNU gdb (GDB) 7.0-ubuntu Copyright (C) 2009 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 "i486-linux-gnu". For bug reporting instructions, please see: ... Reading symbols from /usr/bin/Xorg...Reading symbols from /usr/lib/debug/usr/bin/Xorg...done. (no debugging symbols found)...done. (gdb) attach 1625 Attaching to program: /usr/bin/Xorg, process 1625 Reading symbols from /usr/lib/libpciaccess.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpciaccess.so.0 Reading symbols from /lib/tls/i686/cmov/libdl.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libdl.so.2 Reading symbols from /usr/lib/libXfont.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXfont.so.1 Reading symbols from /usr/lib/libXau.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXau.so.6 Reading symbols from /usr/lib/libfontenc.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libfontenc.so.1 Reading symbols from /usr/lib/libpixman-1.so.0...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libpixman-1.so.0 Reading symbols from /usr/lib/libhal.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libhal.so.1 Reading symbols from /lib/libdbus-1.so.3...(no debugging symbols found)...done. Loaded symbols for /lib/libdbus-1.so.3 Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...(no debugging symbols found)...done. [Thread debugging using libthread_db enabled] Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0 Reading symbols from /usr/lib/libXdmcp.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXdmcp.so.6 Reading symbols from /lib/libgcrypt.so.11...(no debugging symbols found)...done. Loaded symbols for /lib/libgcrypt.so.11 Reading symbols from /lib/tls/i686/cmov/libm.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libm.so.6 Reading symbols from /lib/tls/i686/cmov/librt.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/librt.so.1 Reading symbols from /lib/libgcc_s.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /lib/tls/i686/cmov/libc.so.6...(no debugging symbols found)...done. Loaded symbols for /lib/tls/i686/cmov/libc.so.6 Reading symbols from /lib/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libz.so.1 Reading symbols from /lib/ld-linux.so.2...(no debugging symbols found)...done. Loaded symbols for /lib/ld-linux.so.2 Reading symbols from /usr/lib/libfreetype.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libfreetype.so.6 Reading symbols from /lib/libgpg-error.so.0...(no debugging symbols found)...done. Loaded symbols for /lib/libgpg-error.so.0 Reading symbols from /usr/lib/xorg/modules/extensions//libextmod.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libextmod.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/extensions//libextmod.so Reading symbols from /usr/lib/xorg/modules/extensions//libdbe.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libdbe.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/extensions//libdbe.so Reading symbols from /usr/lib/xorg/modules/extensions//libglx.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libglx.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/extensions//libglx.so Reading symbols from /usr/lib/xorg/modules/extensions//librecord.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/librecord.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/extensions//librecord.so Reading symbols from /usr/lib/xorg/modules/extensions//libdri.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libdri.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/extensions//libdri.so Reading symbols from /usr/lib/libdrm.so.2...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdrm.so.2 Reading symbols from /usr/lib/xorg/modules/extensions//libdri2.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libdri2.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/extensions//libdri2.so Reading symbols from /usr/lib/xorg/modules/drivers//intel_drv.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/drivers/intel_drv.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//intel_drv.so Reading symbols from /usr/lib/libdrm_intel.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libdrm_intel.so.1 Reading symbols from /usr/lib/xorg/modules/drivers//vesa_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//vesa_drv.so Reading symbols from /usr/lib/xorg/modules/drivers//fbdev_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//fbdev_drv.so Reading symbols from /usr/lib/xorg/modules/linux//libfbdevhw.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/linux/libfbdevhw.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/linux//libfbdevhw.so Reading symbols from /usr/lib/xorg/modules//libvgahw.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/libvgahw.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules//libvgahw.so Reading symbols from /usr/lib/xorg/modules/drivers//sil164.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/drivers/sil164.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//sil164.so Reading symbols from /usr/lib/xorg/modules/drivers//ch7xxx.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/drivers/ch7xxx.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//ch7xxx.so Reading symbols from /usr/lib/xorg/modules/drivers//ivch.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/drivers/ivch.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//ivch.so Reading symbols from /usr/lib/xorg/modules/drivers//tfp410.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/drivers/tfp410.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//tfp410.so Reading symbols from /usr/lib/xorg/modules/drivers//ch7017.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/drivers/ch7017.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//ch7017.so Reading symbols from /usr/lib/xorg/modules//libfb.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/libfb.so...done. (no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules//libfb.so Reading symbols from /usr/lib/dri/swrast_dri.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/dri/swrast_dri.so Reading symbols from /lib/libexpat.so.1...(no debugging symbols found)...done. Loaded symbols for /lib/libexpat.so.1 Reading symbols from /usr/lib/xorg/modules/input//evdev_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/input//evdev_drv.so 0x00f1b422 in __kernel_vsyscall () (gdb) cont Continuing. Program received signal SIGABRT, Aborted. 0x00f1b422 in __kernel_vsyscall () (gdb) backtrace full #0 0x00f1b422 in __kernel_vsyscall () No symbol table info available. #1 0x003624d1 in raise () from /lib/tls/i686/cmov/libc.so.6 No symbol table info available. #2 0x00365932 in abort () from /lib/tls/i686/cmov/libc.so.6 No symbol table info available. #3 0x0035b648 in __assert_fail () from /lib/tls/i686/cmov/libc.so.6 No symbol table info available. #4 0x007d4bea in ?? () from /usr/lib/libdrm_intel.so.1 No symbol table info available. #5 0x007d256e in drm_intel_bo_exec () from /usr/lib/libdrm_intel.so.1 No symbol table info available. #6 0x0028fb61 in intel_batch_flush (pScrn=0xffffffff, flushed=0) at ../../src/i830_batchbuffer.c:205 pI830 = 0x1 ret = #7 0x002bc16a in i830_uxa_prepare_access (pixmap=0x87d9260, access=UXA_ACCESS_RW) at ../../src/i830_uxa.c:482 bo = 0x87d9298 scrn = 0x8780328 __func__ = "i830_uxa_prepare_access" #8 0x002d14c4 in uxa_prepare_access (pDrawable=0x87d9260, access=UXA_ACCESS_RW) at ../../uxa/uxa.c:155 pPixmap = 0x87d9260 offscreen = #9 0x002d1859 in uxa_validate_gc (pGC=0x8a61c10, changes=8387583, pDrawable=0x8a61f08) at ../../uxa/uxa.c:247 No locals. #10 0x0817e266 in damageValidateGC (pGC=0x8a61c10, changes=8388607, pDrawable=0x8a61f08) at ../../../miext/damage/damage.c:512 pGCPriv = 0x8a650e8 #11 0x0809e5e5 in ValidateGC (pDraw=0x8a61f08, pGC=0x8a61c10) at ../../dix/gc.c:79 No locals. #12 0x0808a74b in ProcPolyFillRectangle (client=0x89cf1a8) at ../../dix/dispatch.c:1782 things = pGC = 0x8a61c10 pDraw = 0x8a61f08 #13 0x0808d17f in Dispatch () at ../../dix/dispatch.c:456 result = client = 0x89cf1a8 nready = 0 start_tick = 2840 #14 0x08072515 in main (argc=3, argv=0xbfff97c4, envp=0xbfff97d4) at ../../dix/main.c:397 i = alwaysCheckForInput = {0, 1} (gdb)