gdb backtrace

gdb-Xorg.txt (text/plain), 6.04 KB, created by Raphaël Droz on 2009-12-26 13:39:03 UTC

GNU gdb 6.8
Copyright (C) 2008 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
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"...
(gdb) attach 9194
Attaching to program: /usr/bin/Xorg, process 9194
Reading symbols from /usr/lib64/libpciaccess.so.0...done.
Loaded symbols for /usr/lib/libpciaccess.so.0
Reading symbols from /usr/lib64/libXfont.so.1...done.
Loaded symbols for /usr/lib/libXfont.so.1
Reading symbols from /usr/lib64/libfreetype.so.6...done.
Loaded symbols for /usr/lib/libfreetype.so.6
Reading symbols from /lib64/libbz2.so.1...done.
Loaded symbols for /lib/libbz2.so.1
Reading symbols from /usr/lib64/libfontenc.so.1...done.
Loaded symbols for /usr/lib/libfontenc.so.1
Reading symbols from /usr/lib64/libXau.so.6...done.
Loaded symbols for /usr/lib/libXau.so.6
Reading symbols from /usr/lib64/libpixman-1.so.0...done.
Loaded symbols for /usr/lib/libpixman-1.so.0
Reading symbols from /usr/lib64/libhal.so.1...done.
Loaded symbols for /usr/lib/libhal.so.1
Reading symbols from /lib64/libuuid.so.1...done.
Loaded symbols for /lib/libuuid.so.1
Reading symbols from /usr/lib64/libdbus-1.so.3...done.
Loaded symbols for /usr/lib/libdbus-1.so.3
Reading symbols from /lib64/libpthread.so.0...done.
[Thread debugging using libthread_db enabled]
[New Thread 0x7ffb3137e730 (LWP 9194)]
Loaded symbols for /lib/libpthread.so.0
Reading symbols from /usr/lib64/libXdmcp.so.6...done.
Loaded symbols for /usr/lib/libXdmcp.so.6
Reading symbols from /usr/lib64/libssl.so.0.9.8...done.
Loaded symbols for /usr/lib/libssl.so.0.9.8
Reading symbols from /usr/lib64/libcrypto.so.0.9.8...done.
Loaded symbols for /usr/lib/libcrypto.so.0.9.8
Reading symbols from /lib64/libdl.so.2...done.
Loaded symbols for /lib/libdl.so.2
Reading symbols from /lib64/libz.so.1...done.
Loaded symbols for /lib/libz.so.1
Reading symbols from /lib64/libm.so.6...done.
Loaded symbols for /lib/libm.so.6
Reading symbols from /lib64/librt.so.1...done.
Loaded symbols for /lib/librt.so.1
Reading symbols from /lib64/libc.so.6...done.
Loaded symbols for /lib/libc.so.6
Reading symbols from /lib64/ld-linux-x86-64.so.2...done.
Loaded symbols for /lib64/ld-linux-x86-64.so.2
Reading symbols from /lib64/libgcc_s.so.1...done.
Loaded symbols for /lib/libgcc_s.so.1
Reading symbols from /usr/lib64/xorg/modules/extensions/libextmod.so...done.
Loaded symbols for /usr/lib64/xorg/modules/extensions/libextmod.so
Reading symbols from /usr/lib64/xorg/modules/extensions/libdbe.so...done.
Loaded symbols for /usr/lib64/xorg/modules/extensions/libdbe.so
Reading symbols from /usr/lib64/xorg/modules/extensions/libglx.so...done.
Loaded symbols for /usr/lib64/xorg/modules/extensions/libglx.so
Reading symbols from /usr/lib64/xorg/modules/extensions/librecord.so...done.
Loaded symbols for /usr/lib64/xorg/modules/extensions/librecord.so
Reading symbols from /usr/lib64/xorg/modules/extensions/libdri.so...done.
Loaded symbols for /usr/lib64/xorg/modules/extensions/libdri.so
Reading symbols from /usr/lib64/libdrm.so.2...done.
Loaded symbols for /usr/lib/libdrm.so.2
Reading symbols from /usr/lib64/xorg/modules/extensions/libdri2.so...done.
Loaded symbols for /usr/lib64/xorg/modules/extensions/libdri2.so
Reading symbols from /usr/lib64/xorg/modules/drivers/nv_drv.so...done.
Loaded symbols for /usr/lib64/xorg/modules/drivers/nv_drv.so
Reading symbols from /usr/lib64/xorg/modules/libint10.so...done.
Loaded symbols for /usr/lib64/xorg/modules/libint10.so
Reading symbols from /usr/lib64/xorg/modules/libvgahw.so...done.
Loaded symbols for /usr/lib64/xorg/modules/libvgahw.so
Reading symbols from /usr/lib64/xorg/modules/libfb.so...done.
Loaded symbols for /usr/lib64/xorg/modules/libfb.so
Reading symbols from /usr/lib64/xorg/modules/libxaa.so...done.
Loaded symbols for /usr/lib64/xorg/modules/libxaa.so
Reading symbols from /usr/lib64/dri/swrast_dri.so...done.
Loaded symbols for /usr/lib64/dri/swrast_dri.so
Reading symbols from /usr/lib64/libexpat.so.1...done.
Loaded symbols for /usr/lib/libexpat.so.1
Reading symbols from /usr/lib64/xorg/modules/input/evdev_drv.so...done.
Loaded symbols for /usr/lib64/xorg/modules/input/evdev_drv.so
0x00007ffb2e6964d3 in __select_nocancel () from /lib/libc.so.6
(gdb) cont
Continuing.

Program received signal SIGQUIT, Quit.
[Switching to Thread 0x7ffb3137e730 (LWP 9194)]
xf86SIGIO (sig=29) at ./../shared/sigio.c:104
104	{
(gdb) backtrace full
#0  xf86SIGIO (sig=29) at ./../shared/sigio.c:104
	i = <value optimized out>
	ready = {fds_bits = {12039712, 4571930, 0, 0, 12884902143, 
    2953447145996696, 30064771075, 3594887626776, 1254130450432, 0, 0, 0, 0, 
    0, 0, 0}}
	to = {tv_sec = 0, tv_usec = 0}
	save_errno = <value optimized out>
	r = <value optimized out>
#1  <signal handler called>
No locals.
#2  0x00007ffb2e6964d3 in __select_nocancel () from /lib/libc.so.6
No symbol table info available.
#3  0x000000000046306a in WaitForSomething (
    pClientsReady=<value optimized out>) at WaitFor.c:229
	i = <value optimized out>
	waittime = {tv_sec = 0, tv_usec = 517336}
	wt = (struct timeval *) 0x7fff3383bdd0
	timeout = <value optimized out>
	clientsReadable = {fds_bits = {0 <repeats 16 times>}}
	clientsWritable = {fds_bits = {0, 16252592, 19085076, 140716745738242, 
    140733193388032, 0, 16726384, 0, 32, 0, 32, 4620172, 16547840, 4587645, 
    32, 0}}
	selecterr = 4
	nready = <value optimized out>
	devicesReadable = {fds_bits = {668, 0, 6474160687546368, 
    140716794842720, 0, 0, 0, 0, 524288, 140716791848316, 16726384, 5609418, 
    16726384, 5610459, 668, 16726384}}
	now = <value optimized out>
	someReady = 0
#4  0x0000000000454482 in Dispatch () at dispatch.c:381
	result = <value optimized out>
	client = (ClientPtr) 0xda62f0
	nready = -1
	start_tick = 320
#5  0x0000000000424fcb in main (argc=3, argv=0x7ce588, 
    envp=<value optimized out>) at main.c:285
	i = 1
	alwaysCheckForInput = {0, 1}
(gdb) q
The program is running.  Quit anyway (and detach it)? (y or n) Detaching from program: /usr/bin/Xorg, process 9194