GNU gdb 6.6-debian Copyright (C) 2006 Free Software Foundation, Inc. GDB is free software, covered by the GNU General Public License, and you are welcome to change it and/or distribute copies of it under certain conditions. Type "show copying" to see the conditions. There is absolutely no warranty for GDB. Type "show warranty" for details. This GDB was configured as "i486-linux-gnu". (gdb) handle SIG33 pass nostop noprint Signal Stop Print Pass to program Description SIG33 No No Yes Real-time event 33 (gdb) set pagination 0 (gdb) attach 5142 Attaching to process 5142 Reading symbols from /usr/bin/Xorg...(no debugging symbols found)...done. Using host libthread_db library "/lib/tls/i686/cmov/libthread_db.so.1". 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/libXdmcp.so.6...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libXdmcp.so.6 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/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/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 /usr/lib/libz.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libz.so.1 Reading symbols from /usr/lib/xorg/modules/libpcidata.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules//libpcidata.so Reading symbols from /usr/lib/xorg/modules/extensions/libextmod.so...(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...(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...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/extensions//libglx.so Reading symbols from /usr/lib/xorg/modules/fonts/libfreetype.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules//fonts/libfreetype.so Reading symbols from /usr/lib/xorg/modules/extensions/librecord.so...(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...(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/drivers/ati_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//ati_drv.so Reading symbols from /usr/lib/xorg/modules/input/kbd_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/input//kbd_drv.so Reading symbols from /usr/lib/xorg/modules/input/mouse_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/input//mouse_drv.so Reading symbols from /usr/lib/xorg/modules/input/synaptics_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/input//synaptics_drv.so Reading symbols from /usr/lib/xorg/modules/drivers/radeon_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/drivers//radeon_drv.so Reading symbols from /usr/lib/xorg/modules/libvgahw.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules//libvgahw.so Reading symbols from /usr/lib/xorg/modules/libint10.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules//libint10.so Reading symbols from /usr/lib/xorg/modules/libfb.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules//libfb.so Reading symbols from /usr/lib/xorg/modules/libxaa.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules//libxaa.so Reading symbols from /usr/lib/xorg/modules/multimedia/theatre_detect_drv.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/xorg/modules/multimedia//theatre_detect_drv.so Reading symbols from /usr/lib/dri/r300_dri.so...(no debugging symbols found)...done. Loaded symbols for /usr/lib/dri/r300_dri.so Reading symbols from /lib/tls/i686/cmov/libpthread.so.0...(no debugging symbols found)...done. [Thread debugging using libthread_db enabled] [New Thread -1210751312 (LWP 5142)] Loaded symbols for /lib/tls/i686/cmov/libpthread.so.0 Reading symbols from /usr/lib/libexpat.so.1...(no debugging symbols found)...done. Loaded symbols for /usr/lib/libexpat.so.1 (no debugging symbols found) 0xffffe410 in __kernel_vsyscall () (gdb) continue Continuing. Program received signal SIGPIPE, Broken pipe. [Switching to Thread -1210751312 (LWP 5142)] 0xffffe410 in __kernel_vsyscall () (gdb) backtrace full #0 0xffffe410 in __kernel_vsyscall () No symbol table info available. #1 0xb7ea8d68 in writev () from /lib/tls/i686/cmov/libc.so.6 No symbol table info available. #2 0x081c76be in ?? () No symbol table info available. #3 0x0000001d in ?? () No symbol table info available. #4 0xbfc8dcf4 in ?? () No symbol table info available. #5 0x00000001 in ?? () No symbol table info available. #6 0x081e8260 in ?? () No symbol table info available. #7 0x08289c08 in ?? () No symbol table info available. #8 0x081e8260 in ?? () No symbol table info available. #9 0xbfc8dcb8 in ?? () No symbol table info available. #10 0x081c631f in _XSERVTransWritev () No symbol table info available. Backtrace stopped: frame did not save the PC (gdb) info registers eax 0xffffffe0 -32 ecx 0xbfc8dcf4 -1077355276 edx 0x1 1 ebx 0x1d 29 esp 0xbfc8dc50 0xbfc8dc50 ebp 0xbfc8dc78 0xbfc8dc78 esi 0x1 1 edi 0xb7f22ff4 -1208864780 eip 0xffffe410 0xffffe410 <__kernel_vsyscall+16> eflags 0x3246 [ PF ZF IF #12 #13 ] cs 0x73 115 ss 0x7b 123 ds 0x7b 123 es 0x7b 123 fs 0x0 0 gs 0x33 51 (gdb) thread apply all backtrace Thread 1 (Thread -1210751312 (LWP 5142)): #0 0xffffe410 in __kernel_vsyscall () #1 0xb7ea8d68 in writev () from /lib/tls/i686/cmov/libc.so.6 #2 0x081c76be in ?? () #3 0x0000001d in ?? () #4 0xbfc8dcf4 in ?? () #5 0x00000001 in ?? () #6 0x081e8260 in ?? () #7 0x08289c08 in ?? () #8 0x081e8260 in ?? () #9 0xbfc8dcb8 in ?? () #10 0x081c631f in _XSERVTransWritev () Backtrace stopped: frame did not save the PC (gdb) quit The program is running. Quit anyway (and detach it)? (y or n) Detaching from program: /usr/bin/Xorg, process 5142