ksymopps on crash1

ksymoops1 (text/plain), 5.53 KB, created by Daniel Black (RETIRED) on 2004-02-16 20:55:40 UTC

ksymoops 2.4.9 on i686 2.6.1-gentoo.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.6.1-gentoo/ (default)
     -m /usr/src/linux/System.map (default)

Warning: You did not tell me where to find symbol information.  I will
assume that the log matches the kernel and modules that are running
right now and I'll use the default options above for symbol resolution.
If the current kernel and/or modules do not match the log, you can get
more accurate output by telling me the kernel version and where to find
map, modules, ksyms etc.  ksymoops -h explains the options.

Error (regular_file): read_ksyms stat /proc/ksyms failed
No modules in ksyms, skipping objects
No ksyms, skipping lsmod
Unable to handle kernel paging request at virtual address ffffffd4
c019b34f
*pde = 00002067
Oops: 0002 [#1]
CPU:    0
EIP:    0060:[<c019b34f>]    Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010286
eax: ffffffd4   ebx: c038472c   ecx: c035a169   edx: ffffffd4
esi: c035a16a   edi: c0344202   ebp: 00000000   esp: ca4d9aec
ds: 007b   es: 007b   ss: 0068
Stack: 00001000 ca4d9b00 00000000 00000001 00000007 00000010 ffffffd4 c60c6c0c 
       cbc9c000 005e7000 ffffff74 00100000 c0156a4f c16e66f0 00000000 c038472c 
       c035a16a c0344202 ca4d9b8c c019d46c 00000000 00000006 c035a169 ca55f080 
Call Trace:
 [<c0156a4f>] wake_up_buffer+0xf/0x30
 [<c019d46c>] ext3_xattr_security_get+0x6c/0x70
 [<c019b073>] ext3_getxattr+0x53/0xf0
 [<c023dab1>] inode_doinit_with_dentry+0x341/0x5a0
 [<c016e533>] d_splice_alias+0xa3/0x130
 [<c0194faf>] ext3_lookup+0x8f/0xd0
 [<c0164984>] __lookup_hash+0xa4/0xe0
 [<c01649df>] lookup_hash+0x1f/0x30
 [<c0164a4f>] lookup_one_len+0x5f/0x70
 [<cc800673>] find_exported_dentry+0x673/0x790 [exportfs]
 [<c02e893f>] __ip_route_output_key+0x2f/0x100
 [<c030da60>] udp_sendmsg+0x330/0x7b0
 [<c02cfd61>] skb_copy_and_csum_bits+0x121/0x2c0
 [<c02ce834>] kfree_skbmem+0x24/0x30
 [<c02ce8c2>] __kfree_skb+0x82/0x110
 [<c02cfa1c>] skb_checksum+0x4c/0x270
 [<c03013f7>] tcp_send_delayed_ack+0xc7/0xe0
 [<c02fd1ff>] tcp_rcv_established+0x5ef/0x760
 [<c03062fa>] tcp_v4_do_rcv+0x12a/0x130
 [<c03069b4>] tcp_v4_rcv+0x6b4/0x9a0
 [<c0127cf6>] update_process_times+0x46/0x60
 [<c0127b66>] update_wall_time+0x16/0x40
 [<c0127fd0>] do_timer+0xe0/0xf0
 [<c010d357>] do_IRQ+0x107/0x140
 [<c010b648>] common_interrupt+0x18/0x20
 [<cc800b2d>] export_decode_fh+0x5d/0x79 [exportfs]
 [<cc9307e0>] nfsd_acceptable+0x0/0x120 [nfsd]
 [<cc930c95>] fh_verify+0x395/0x5a0 [nfsd]
 [<cc9307e0>] nfsd_acceptable+0x0/0x120 [nfsd]
 [<c02d33c4>] net_rx_action+0x74/0x110
 [<cc92f1ba>] nfsd_proc_getattr+0x7a/0xf0 [nfsd]
 [<cc93828e>] nfssvc_decode_fhandle+0x4e/0x90 [nfsd]
 [<cc92e758>] nfsd_dispatch+0xe8/0x1f0 [nfsd]
 [<cc884e1c>] svc_process+0x4fc/0x690 [sunrpc]
 [<cc92e4ae>] nfsd+0x1fe/0x3c0 [nfsd]
 [<cc92e2b0>] nfsd+0x0/0x3c0 [nfsd]
 [<c01092d9>] kernel_thread_helper+0x5/0xc
Code: ff 00 0f 88 c6 1b 00 00 8b 54 24 28 bb c3 ff ff ff 8b 42 40 


>>EIP; c019b34f <ext3_xattr_get+3f/290>   <=====

>>eax; ffffffd4 <__kernel_rt_sigreturn+1b94/????>
>>ebx; c038472c <ext3_xattr_security_handler+0/10>
>>ecx; c035a169 <__func__.1+160f4/29c07>
>>edx; ffffffd4 <__kernel_rt_sigreturn+1b94/????>
>>esi; c035a16a <__func__.1+160f5/29c07>
>>edi; c0344202 <__func__.1+18d/29c07>
>>esp; ca4d9aec <__crc_init_mm+b6752/53d73a>

Trace; c0156a4f <wake_up_buffer+f/30>
Trace; c019d46c <ext3_xattr_security_get+6c/70>
Trace; c019b073 <ext3_getxattr+53/f0>
Trace; c023dab1 <inode_doinit_with_dentry+341/5a0>
Trace; c016e533 <d_splice_alias+a3/130>
Trace; c0194faf <ext3_lookup+8f/d0>
Trace; c0164984 <__lookup_hash+a4/e0>
Trace; c01649df <lookup_hash+1f/30>
Trace; c0164a4f <lookup_one_len+5f/70>
Trace; cc800673 <__crc_sock_wake_async+31262/3dcb31>
Trace; c02e893f <__ip_route_output_key+2f/100>
Trace; c030da60 <udp_sendmsg+330/7b0>
Trace; c02cfd61 <skb_copy_and_csum_bits+121/2c0>
Trace; c02ce834 <kfree_skbmem+24/30>
Trace; c02ce8c2 <__kfree_skb+82/110>
Trace; c02cfa1c <skb_checksum+4c/270>
Trace; c03013f7 <tcp_send_delayed_ack+c7/e0>
Trace; c02fd1ff <tcp_rcv_established+5ef/760>
Trace; c03062fa <tcp_v4_do_rcv+12a/130>
Trace; c03069b4 <tcp_v4_rcv+6b4/9a0>
Trace; c0127cf6 <update_process_times+46/60>
Trace; c0127b66 <update_wall_time+16/40>
Trace; c0127fd0 <do_timer+e0/f0>
Trace; c010d357 <do_IRQ+107/140>
Trace; c010b648 <common_interrupt+18/20>
Trace; cc800b2d <__crc_sock_wake_async+3171c/3dcb31>
Trace; cc9307e0 <__crc_sock_wake_async+1613cf/3dcb31>
Trace; cc930c95 <__crc_sock_wake_async+161884/3dcb31>
Trace; cc9307e0 <__crc_sock_wake_async+1613cf/3dcb31>
Trace; c02d33c4 <net_rx_action+74/110>
Trace; cc92f1ba <__crc_sock_wake_async+15fda9/3dcb31>
Trace; cc93828e <__crc_sock_wake_async+168e7d/3dcb31>
Trace; cc92e758 <__crc_sock_wake_async+15f347/3dcb31>
Trace; cc884e1c <__crc_sock_wake_async+b5a0b/3dcb31>
Trace; cc92e4ae <__crc_sock_wake_async+15f09d/3dcb31>
Trace; cc92e2b0 <__crc_sock_wake_async+15ee9f/3dcb31>
Trace; c01092d9 <kernel_thread_helper+5/c>

Code;  c019b34f <ext3_xattr_get+3f/290>
00000000 <_EIP>:
Code;  c019b34f <ext3_xattr_get+3f/290>   <=====
   0:   ff 00                     incl   (%eax)   <=====
Code;  c019b351 <ext3_xattr_get+41/290>
   2:   0f 88 c6 1b 00 00         js     1bce <_EIP+0x1bce>
Code;  c019b357 <ext3_xattr_get+47/290>
   8:   8b 54 24 28               mov    0x28(%esp,1),%edx
Code;  c019b35b <ext3_xattr_get+4b/290>
   c:   bb c3 ff ff ff            mov    $0xffffffc3,%ebx
Code;  c019b360 <ext3_xattr_get+50/290>
  11:   8b 42 40                  mov    0x40(%edx),%eax


1 warning and 1 error issued.  Results may not be reliable.