#0  0xffffe410 in __kernel_vsyscall ()
No symbol table info available.
#1  0xb7d19875 in raise () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#2  0xb7d1b201 in abort () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#3  0xb7d12b6e in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
No symbol table info available.
#4  0xa769f4ba in bm_fake_NotifyContendedLockTake ()
   from /usr/lib/dri/i965_dri.so
No symbol table info available.
#5  0xa76a35b6 in LOCK_HARDWARE () from /usr/lib/dri/i965_dri.so
No symbol table info available.
#6  0xa76bc3c6 in ?? () from /usr/lib/dri/i965_dri.so
No symbol table info available.
#7  0x083c5250 in ?? ()
No symbol table info available.
#8  0x00000000 in ?? ()
No symbol table info available.
eax            0x0	0
ecx            0x17cd	6093
edx            0x6	6
ebx            0x17cd	6093
esp            0xbfde993c	0xbfde993c
ebp            0xbfde9958	0xbfde9958
esi            0x17cd	6093
edi            0xb7e34ff4	-1209839628
eip            0xffffe410	0xffffe410 <__kernel_vsyscall+16>
eflags         0x3202	[ IF #12 #13 ]
cs             0x73	115
ss             0x7b	123
ds             0x7b	123
es             0x7b	123
fs             0x0	0
gs             0x33	51

Thread 1 (Thread -1211726160 (LWP 6093)):
#0  0xffffe410 in __kernel_vsyscall ()
#1  0xb7d19875 in raise () from /lib/tls/i686/cmov/libc.so.6
#2  0xb7d1b201 in abort () from /lib/tls/i686/cmov/libc.so.6
#3  0xb7d12b6e in __assert_fail () from /lib/tls/i686/cmov/libc.so.6
#4  0xa769f4ba in bm_fake_NotifyContendedLockTake ()
   from /usr/lib/dri/i965_dri.so
#5  0xa76a35b6 in LOCK_HARDWARE () from /usr/lib/dri/i965_dri.so
#6  0xa76bc3c6 in ?? () from /usr/lib/dri/i965_dri.so
#7  0x083c5250 in ?? ()
#8  0x00000000 in ?? ()
The program is running.  Quit anyway (and detach it)? (y or n) Detaching from program: /usr/bin/Xorg, process 6093