Edited stack trace of core dump

core.X.gdb2 (text/plain), 3.01 KB, created by Robert Bradbury on 2010-10-16 19:12:18 UTC

GNU gdb (Gentoo 7.2 p1) 7.2
Copyright (C) 2010 Free Software Foundation, Inc.
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Reading symbols from /usr/bin/Xorg...done.

warning: core file may not match specified executable file.
[New Thread 7691]
Cannot access memory at address 0x8c
Cannot access memory at address 0x8c
Cannot access memory at address 0x8c
Reading symbols from /lib/ld-linux.so.2...Reading symbols from /root3/usr/lib/debug/lib/ld-2.12.1.so.debug...done.
done.
Loaded symbols for /lib/ld-linux.so.2
Cannot access memory at address 0x8c
Core was generated by `/usr/bin/X -nolisten tcp -br :1 vt9 -auth /etc/X11/xdm/authdir/authfiles/A:1-AM'.
Program terminated with signal 11, Segmentation fault.
#0  0x080889be in RecalculateMasterButtons (slave=0x8268010) at devices.c:2322
2322	    if (!slave->button || IsMaster(slave))
(gdb) bt
#0  0x080889be in RecalculateMasterButtons (slave=0x8268010) at devices.c:2322
#1  0x080c7a5f in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
#2  0x080c7a72 in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
#3  0x080c7a72 in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
#4  0x080c7a72 in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
#5  0x080c7a72 in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
.... deleted for the brevity ....
#174552 0x080c7a72 in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
#174553 0x080c7a72 in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
#174554 0x080c7a72 in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
#174555 0x080c7a72 in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
#174556 0x08167682 in xf86XVClipVideoHelper (dst=0x8268010, xa=0x8268010, xb=0x0, ya=0x8155588, yb=0x60, reg=0x4, width=0, height=136114164) at xf86xv.c:1957
#174557 0xb73dfb5c in ?? ()
#174558 0x00000000 in ?? ()
(gdb) info reg
eax            0x8268010	136740880
ecx            0x8268010	136740880
edx            0x0	0
ebx            0x81ceff4	136114164
esp            0xbf364ff0	0xbf364ff0
ebp            0xbf365008	0xbf365008
esi            0x0	0
edi            0x8267ec0	136740544
eip            0x80889be	0x80889be <RecalculateMasterButtons+35>
eflags         0x13286	[ PF SF IF #12 #13 RF ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51
(gdb) up
#1  0x080c7a5f in autoConfigDevice (preconf_device=0x0) at xf86AutoConfig.c:353
353	            xf86ConfigLayout.screens[0] = slp[0];
(gdb) info reg
eax            0x8268010	136740880
ecx            0x8268010	136740880
edx            0x0	0
ebx            Cannot access memory at address 0xbf364ffc
(gdb) quit