ksymoops 2.4.9 on i686 2.6.3.  Options used
     -V (default)
     -k /proc/kallsyms (specified)
     -l /proc/modules (default)
     -o /lib/modules/2.6.3/ (default)
     -m /usr/src/linux-2.6.3/System.map (specified)

Warning (read_ksyms): no kernel symbols in ksyms, is /proc/kallsyms a valid ksyms file?
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
Unable to handle kernel paging request at virtual address ffffffd4
c019965f
*pde = 00002067
Oops: 0002 [#1]
CPU:    0
EIP:    0060:[<c019965f>]    Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010282
eax: ffffffd4   ebx: c037b6cc   ecx: 00000006   edx: ffffffd4
esi: c0352bf3   edi: c033c8a2   ebp: 00000000   esp: ca545b38
ds: 007b   es: 007b   ss: 0068
Stack: 00000001 c2b7100c 00000010 00000000 ca5c04cc ffffffd4 005cb801 00000000 
       ffffff74 c0155aff c3dd27c0 c0155b4c c037b6cc c0352bf3 c033c8a2 00000000 
       c019b6e8 00000000 00000006 c0352bf2 c05e0bc0 000000ff 00000005 ca545bc8 
Call Trace:
 [<c0155aff>] wake_up_buffer+0xf/0x30
 [<c0155b4c>] unlock_buffer+0x2c/0x50
 [<c019b6e8>] ext3_xattr_security_get+0x58/0x70
 [<c01993c9>] ext3_getxattr+0x49/0xd0
 [<c023af14>] inode_doinit_with_dentry+0x334/0x600
 [<c016cf81>] d_splice_alias+0xa1/0x120
 [<c019332f>] ext3_lookup+0x8f/0xd0
 [<c01636b4>] __lookup_hash+0xa4/0xe0
 [<c016370d>] lookup_hash+0x1d/0x30
 [<c016378e>] lookup_one_len+0x6e/0x80
 [<cc800643>] find_exported_dentry+0x643/0x780 [exportfs]
 [<c0157507>] __bread+0x27/0x50
 [<c02c97fb>] skb_copy_and_csum_bits+0x10b/0x2a0
 [<c02c8314>] kfree_skbmem+0x24/0x30
 [<c02c83a2>] __kfree_skb+0x82/0x110
 [<cc81295e>] rtl8139_start_xmit+0x7e/0x150 [8139too]
 [<c02cc792>] dev_queue_xmit_nit+0xb2/0x110
 [<c02ccbc9>] dev_queue_xmit+0x209/0x2a0
 [<c02e6dba>] ip_finish_output+0xca/0x200
 [<c02e8d7a>] ip_push_pending_frames+0x2aa/0x400
 [<c030f51d>] inet_sendmsg+0x4d/0x60
 [<c030691c>] udp_push_pending_frames+0x15c/0x290
 [<c0307358>] udp_sendpage+0xc8/0x150
 [<c011b148>] recalc_task_prio+0xa8/0x1d0
 [<cc934ba3>] exp_find_key+0x83/0xa0 [nfsd]
 [<c011c2fa>] __wake_up_common+0x3a/0x70
 [<cc800b2d>] export_decode_fh+0x5d/0x7a [exportfs]
 [<cc92f2f0>] nfsd_acceptable+0x0/0x120 [nfsd]
 [<cc92f5e8>] fh_verify+0x1d8/0x560 [nfsd]
 [<cc92f2f0>] nfsd_acceptable+0x0/0x120 [nfsd]
 [<cc883ed7>] svc_udp_recvfrom+0x157/0x290 [sunrpc]
 [<cc92e166>] nfsd_proc_getattr+0x76/0xa0 [nfsd]
 [<cc92d754>] nfsd_dispatch+0xe4/0x1f0 [nfsd]
 [<cc92d670>] nfsd_dispatch+0x0/0x1f0 [nfsd]
 [<cc8830ee>] svc_process+0x48e/0x660 [sunrpc]
 [<cc92d4b6>] nfsd+0x206/0x3c0 [nfsd]
 [<cc92d2b0>] nfsd+0x0/0x3c0 [nfsd]
 [<c01092a5>] kernel_thread_helper+0x5/0x10
Code: ff 00 0f 88 4a 1b 00 00 8b 54 24 20 bb c3 ff ff ff 8b 42 40 


>>EIP; c019965f <ext3_xattr_get+2f/250>   <=====

>>eax; ffffffd4 <__kernel_rt_sigreturn+1b94/????>
>>ebx; c037b6cc <ext3_xattr_security_handler+0/14>
>>edx; ffffffd4 <__kernel_rt_sigreturn+1b94/????>
>>esi; c0352bf3 <__func__.1+164de/29ba7>
>>edi; c033c8a2 <__func__.1+18d/29ba7>
>>esp; ca545b38 <__crc_inet_sendmsg+107d1a/2c217a>

Trace; c0155aff <wake_up_buffer+f/30>
Trace; c0155b4c <unlock_buffer+2c/50>
Trace; c019b6e8 <ext3_xattr_security_get+58/70>
Trace; c01993c9 <ext3_getxattr+49/d0>
Trace; c023af14 <inode_doinit_with_dentry+334/600>
Trace; c016cf81 <d_splice_alias+a1/120>
Trace; c019332f <ext3_lookup+8f/d0>
Trace; c01636b4 <__lookup_hash+a4/e0>
Trace; c016370d <lookup_hash+1d/30>
Trace; c016378e <lookup_one_len+6e/80>
Trace; cc800643 <__crc_fb_unregister_client+491315/a9ef53>
Trace; c0157507 <__bread+27/50>
Trace; c02c97fb <skb_copy_and_csum_bits+10b/2a0>
Trace; c02c8314 <kfree_skbmem+24/30>
Trace; c02c83a2 <__kfree_skb+82/110>
Trace; cc81295e <__crc_fb_unregister_client+4a3630/a9ef53>
Trace; c02cc792 <dev_queue_xmit_nit+b2/110>
Trace; c02ccbc9 <dev_queue_xmit+209/2a0>
Trace; c02e6dba <ip_finish_output+ca/200>
Trace; c02e8d7a <ip_push_pending_frames+2aa/400>
Trace; c030f51d <inet_sendmsg+4d/60>
Trace; c030691c <udp_push_pending_frames+15c/290>
Trace; c0307358 <udp_sendpage+c8/150>
Trace; c011b148 <recalc_task_prio+a8/1d0>
Trace; cc934ba3 <__crc_fb_unregister_client+5c5875/a9ef53>
Trace; c011c2fa <__wake_up_common+3a/70>
Trace; cc800b2d <__crc_fb_unregister_client+4917ff/a9ef53>
Trace; cc92f2f0 <__crc_fb_unregister_client+5bffc2/a9ef53>
Trace; cc92f5e8 <__crc_fb_unregister_client+5c02ba/a9ef53>
Trace; cc92f2f0 <__crc_fb_unregister_client+5bffc2/a9ef53>
Trace; cc883ed7 <__crc_fb_unregister_client+514ba9/a9ef53>
Trace; cc92e166 <__crc_fb_unregister_client+5bee38/a9ef53>
Trace; cc92d754 <__crc_fb_unregister_client+5be426/a9ef53>
Trace; cc92d670 <__crc_fb_unregister_client+5be342/a9ef53>
Trace; cc8830ee <__crc_fb_unregister_client+513dc0/a9ef53>
Trace; cc92d4b6 <__crc_fb_unregister_client+5be188/a9ef53>
Trace; cc92d2b0 <__crc_fb_unregister_client+5bdf82/a9ef53>
Trace; c01092a5 <kernel_thread_helper+5/10>

Code;  c019965f <ext3_xattr_get+2f/250>
00000000 <_EIP>:
Code;  c019965f <ext3_xattr_get+2f/250>   <=====
   0:   ff 00                     incl   (%eax)   <=====
Code;  c0199661 <ext3_xattr_get+31/250>
   2:   0f 88 4a 1b 00 00         js     1b52 <_EIP+0x1b52>
Code;  c0199667 <ext3_xattr_get+37/250>
   8:   8b 54 24 20               mov    0x20(%esp,1),%edx
Code;  c019966b <ext3_xattr_get+3b/250>
   c:   bb c3 ff ff ff            mov    $0xffffffc3,%ebx
Code;  c0199670 <ext3_xattr_get+40/250>
  11:   8b 42 40                  mov    0x40(%edx),%eax


1 warning issued.  Results may not be reliable.