GNU gdb 6.8-debian Copyright (C) 2008 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-linux-gnu"... (gdb) attach 3555 Attaching to program: /usr/bin/Xorg, process 3555 Reading symbols from /usr/lib/libpciaccess.so.0...done. Loaded symbols for /usr/lib/libpciaccess.so.0 Reading symbols from /lib/libdl.so.2...done. Loaded symbols for /lib/libdl.so.2 Reading symbols from /lib/libpthread.so.0...done. [Thread debugging using libthread_db enabled] [New Thread 0x7f6925a8d700 (LWP 3555)] Loaded symbols for /lib/libpthread.so.0 Reading symbols from /usr/lib/libXfont.so.1...done. Loaded symbols for /usr/lib/libXfont.so.1 Reading symbols from /usr/lib/libXau.so.6...done. Loaded symbols for /usr/lib/libXau.so.6 Reading symbols from /usr/lib/libfontenc.so.1...done. Loaded symbols for /usr/lib/libfontenc.so.1 Reading symbols from /usr/lib/libpixman-1.so.0...done. Loaded symbols for /usr/lib/libpixman-1.so.0 Reading symbols from /usr/lib/libhal.so.1...done. Loaded symbols for /usr/lib/libhal.so.1 Reading symbols from /lib/libdbus-1.so.3...done. Loaded symbols for /lib/libdbus-1.so.3 Reading symbols from /usr/lib/libXdmcp.so.6...done. Loaded symbols for /usr/lib/libXdmcp.so.6 Reading symbols from /usr/lib/libssl.so.0.9.8...done. Loaded symbols for /usr/lib/libssl.so.0.9.8 Reading symbols from /usr/lib/libcrypto.so.0.9.8...done. Loaded symbols for /usr/lib/libcrypto.so.0.9.8 Reading symbols from /lib/libm.so.6...done. Loaded symbols for /lib/libm.so.6 Reading symbols from /lib/librt.so.1...done. Loaded symbols for /lib/librt.so.1 Reading symbols from /lib/libc.so.6...done. Loaded symbols for /lib/libc.so.6 Reading symbols from /lib/libz.so.1...done. Loaded symbols for /lib/libz.so.1 Reading symbols from /lib/ld-linux-x86-64.so.2...done. Loaded symbols for /lib64/ld-linux-x86-64.so.2 Reading symbols from /usr/lib/libfreetype.so.6...done. Loaded symbols for /usr/lib/libfreetype.so.6 Reading symbols from /usr/lib/libsmbios.so.2...done. Loaded symbols for /usr/lib/libsmbios.so.2 Reading symbols from /usr/lib/libstdc++.so.6...done. Loaded symbols for /usr/lib/libstdc++.so.6 Reading symbols from /lib/libgcc_s.so.1...done. Loaded symbols for /lib/libgcc_s.so.1 Reading symbols from /usr/lib/xorg/modules/extensions/libglx.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libglx.so...done. done. Loaded symbols for /usr/lib/xorg/modules/extensions//libglx.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. done. Loaded symbols for /usr/lib/xorg/modules/extensions//libdri.so Reading symbols from /usr/lib/libdrm.so.2...done. Loaded symbols for /usr/lib/libdrm.so.2 Reading symbols from /usr/lib/xorg/modules/drivers/v4l_drv.so...done. Loaded symbols for /usr/lib/xorg/modules/drivers//v4l_drv.so Reading symbols from /usr/lib/xorg/modules/extensions/libextmod.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libextmod.so...done. 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. done. Loaded symbols for /usr/lib/xorg/modules/extensions//libdbe.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. done. Loaded symbols for /usr/lib/xorg/modules/extensions//librecord.so Reading symbols from /usr/lib/xorg/modules/extensions/libdri2.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/extensions/libdri2.so...done. done. Loaded symbols for /usr/lib/xorg/modules/extensions//libdri2.so Reading symbols from /usr/lib/xorg/modules/drivers/ati_drv.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/drivers/ati_drv.so...done. done. Loaded symbols for /usr/lib/xorg/modules/drivers//ati_drv.so Reading symbols from /usr/lib/xorg/modules/drivers/radeon_drv.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/drivers/radeon_drv.so...done. done. Loaded symbols for /usr/lib/xorg/modules/drivers//radeon_drv.so Reading symbols from /usr/lib/xorg/modules/libvgahw.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/libvgahw.so...done. done. Loaded symbols for /usr/lib/xorg/modules//libvgahw.so Reading symbols from /usr/lib/xorg/modules/libint10.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/libint10.so...done. done. Loaded symbols for /usr/lib/xorg/modules//libint10.so Reading symbols from /usr/lib/xorg/modules/libfb.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/libfb.so...done. done. Loaded symbols for /usr/lib/xorg/modules//libfb.so Reading symbols from /usr/lib/xorg/modules/libexa.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/libexa.so...done. done. Loaded symbols for /usr/lib/xorg/modules//libexa.so Reading symbols from /usr/lib/xorg/modules/multimedia/fi1236_drv.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/multimedia/fi1236_drv.so...done. done. Loaded symbols for /usr/lib/xorg/modules/multimedia//fi1236_drv.so Reading symbols from /usr/lib/xorg/modules/multimedia/uda1380_drv.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/multimedia/uda1380_drv.so...done. done. Loaded symbols for /usr/lib/xorg/modules/multimedia//uda1380_drv.so Reading symbols from /usr/lib/xorg/modules/multimedia/msp3430_drv.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/multimedia/msp3430_drv.so...done. done. Loaded symbols for /usr/lib/xorg/modules/multimedia//msp3430_drv.so Reading symbols from /usr/lib/xorg/modules/multimedia/theatre_detect_drv.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/multimedia/theatre_detect_drv.so...done. done. Loaded symbols for /usr/lib/xorg/modules/multimedia//theatre_detect_drv.so Reading symbols from /usr/lib/xorg/modules/multimedia/theatre200_drv.so...Reading symbols from /usr/lib/debug/usr/lib/xorg/modules/multimedia/theatre200_drv.so...done. done. Loaded symbols for /usr/lib/xorg/modules/multimedia//theatre200_drv.so Reading symbols from /usr/lib/dri/r300_dri.so...done. Loaded symbols for /usr/lib/dri/r300_dri.so Reading symbols from /usr/lib/libexpat.so.1...done. Loaded symbols for /usr/lib/libexpat.so.1 Reading symbols from /usr/lib/xorg/modules/input/evdev_drv.so...done. Loaded symbols for /usr/lib/xorg/modules/input//evdev_drv.so Reading symbols from /lib/libnss_compat.so.2...done. Loaded symbols for /lib/libnss_compat.so.2 Reading symbols from /lib/libnsl.so.1...done. Loaded symbols for /lib/libnsl.so.1 Reading symbols from /lib/libnss_nis.so.2...done. Loaded symbols for /lib/libnss_nis.so.2 Reading symbols from /lib/libnss_files.so.2...done. Loaded symbols for /lib/libnss_files.so.2 0x00007f692368acd7 in ioctl () from /lib/libc.so.6 (gdb) backtrace full #0 0x00007f692368acd7 in ioctl () from /lib/libc.so.6 No symbol table info available. #1 0x00007f69222cf343 in drmIoctl () from /usr/lib/libdrm.so.2 No symbol table info available. #2 0x00007f69222cf646 in drmCommandNone () from /usr/lib/libdrm.so.2 No symbol table info available. #3 0x00007f6921462d74 in RADEONDownloadFromScreenCP ( pSrc=, x=0, y=18, w=17, h=0, dst=0x9aa4ba0 "", dst_pitch=68) at ../../src/radeon_exa_funcs.c:411 oldhpass = i = 20984 hpass = 0 scratch_pitch_offset = 12060552 indirect = {idx = 28090448, start = 50331648, end = 28363024, discard = 0} __head = pScrn = (ScrnInfoPtr) 0x1aca050 src = (uint8_t *) 0x7f690ebfa000 "\033\005" bpp = datatype = 6 src_pitch_offset = 11955556 scratch_pitch = 128 scratch_off = 0 scratch = (drmBufPtr) 0x1b0cd30 #4 0x00007f6920ba3c49 in exaCopyDirty (migrate=0x7fff2dab0100, pValidDst=0x9a28e20, pValidSrc=, transfer=0x7f69214627d0 , fallback_src=0x7f691a6f3000 "\231\231\231", fallback_dst=0x9aa4ba0 "", fallback_srcpitch=128, fallback_dstpitch=68, fallback_index=1, sync=0x7f6920b9de10 ) at ../../exa/exa_migration.c:208 pPixmap = (PixmapPtr) 0x9aa4b60 pExaPixmap = (ExaPixmapPrivPtr) 0x9a28de0 damage = CopyReg = {extents = {x1 = 0, y1 = 0, x2 = 17, y2 = 18}, data = 0x0} save_offscreen = 1 save_pitch = 128 pBox = (BoxPtr) 0x7fff2daaff40 nbox = 0 access_prepared = 0 need_sync = 0 __func__ = "exaCopyDirty" firsttime = 0 #5 0x00007f6920ba3fc0 in exaDoMoveOutPixmap (migrate=0x7fff2dab0100) at ../../exa/exa_migration.c:256 pPixmap = (PixmapPtr) 0x9aa4b60 #6 0x00007f6920ba46df in exaDoMigration (pixmaps=0x7fff2dab0100, npixmaps=1, can_accel=0) at ../../exa/exa_migration.c:677 pExaScr = (ExaScreenPrivPtr) 0x1b0c910 i = 1 j = __func__ = "exaDoMigration" #7 0x00007f6920ba05ea in exaGetImage (pDrawable=0x9aa4b60, x=0, y=0, w=17, h=18, format=2, planeMask=4294967295, d=0x481f230 "б\221#i\177") at ../../exa/exa_accel.c:1198 pixmaps = {{as_dst = 0, as_src = 1, pPix = 0x9aa4b60, pReg = 0x7fff2dab0120}} Reg = {extents = {x1 = 0, y1 = 0, x2 = 17, y2 = 18}, data = 0x0} pPix = xoff = yoff = ok = #8 0x00000000004e15bd in miSpriteGetImage (pDrawable=0x9aa4b60, sx=0, sy=0, w=17, h=18, format=2, planemask=4294967295, pdstLine=0x481f230 "б\221#i\177") at ../../mi/misprite.c:354 pScreen = (ScreenPtr) 0x1ad9330 pDev = (DeviceIntPtr) 0x0 pCursorInfo = #9 0x000000000044c4de in ProcGetImage (client=0x33e36c0) at ../../dix/dispatch.c:2041 No locals. #10 0x000000000044e354 in Dispatch () at ../../dix/dispatch.c:437 result = client = (ClientPtr) 0x33e36c0 nready = 0 start_tick = 1220 #11 0x0000000000433ddd in main (argc=10, argv=0x7fff2dab0438, envp=) at ../../dix/main.c:397 i = 1 alwaysCheckForInput = {0, 1} (gdb) quit The program is running. Quit anyway (and detach it)? (y or n) Detaching from program: /usr/bin/Xorg, process 3555