[vortex] 3Com EtherLink PCI III/XL ethernet driver

[Patrick Lanphier]

With kernel 2.4.26 I received the following kernel error.  I don't know
much about this but hopefully this is useful.

=======================================================================

ksymoops 2.4.9 on i686 2.4.26.  Options used
     -V (default)
     -k /proc/ksyms (default)
     -l /proc/modules (default)
     -o /lib/modules/2.4.26/ (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.

No modules in ksyms, skipping objects
Warning (read_lsmod): no symbols in lsmod, is /proc/modules a valid 
lsmod file?
Warning (compare_maps): ksyms_base symbol 
__io_virt_debug_R__ver___io_virt_debug not found in System.map.  
Ignoring ksyms_base entry
c02a5a0b
*pde = 00000000
Oops: 0002
CPU:    0
EIP: 0010: [<c02a5a0b>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010002
eax: 00000003 ebx: 00000001 ecx: 00000202 edx: ecbb7754
esi: 00000020 edi: 00000001 ebp: ec6f1af4 esp: ec6f1ae4
ds: 0018 es: 0018 ss: 0018
Process sync (pid:1691, stackpage=ec6f1000)
Stack: ec6f1af4 c02aa0c8 c189b160 00000000 ec6f1b3c c022c33b 00000610 
00000020
       00000086 000000e7 00000092 ee5841f4 ec6f1b24 c02138f2 c0410d94 
c03a0080
       0000001f 00000000 00001000 00000020 04000001 ec6f1bcc ec6f1b80 
c022baee
Call trace:[<c02aa0c8>][<c022c33b>][<c02138f2>][<c022aee>][<c0120436>]
   
[<c0108828>][<c01089e3>][<c010b0b3>][<c021c3dc>][<c0117ec5>][<c011b683>]
   
[<c01142f0>][<c01079e1>][<c01145e0>][<c029bbb1>][<c021e0c2>][<c01153db>]
   
[<c0130d3b>][<c013b3bf>][<c01142f0>][<c0107430>][<c0120b96>][<c01202b6>]
   
[<c011cfa2>][<c011ce96>][<c011ccc6>][<c0108a1d>][<c010c0b8>][<c01c0018>]
   [<c01bf77d>]
Code: c7 40 04 c0 66 42 c0 a3 c0 66 42 c0 c7 42 04 00 00 00 00 c7


>>EIP; c02a5a0b <alloc_skb+6b/1c0>   <=====

Trace; c02aa0c8 <netif_rx+78/180>
Trace; c022c33b <boomerang_rx+17b/440>
Trace; c02138f2 <poke_blanked_console+12/70>
Trace; c022c33b <boomerang_rx+17b/440>
Trace; c02138f2 <poke_blanked_console+12/70>
Trace; 0c022aee Before first symbol
Trace; c0120436 <update_process_times+36/d0>
Trace; c0108828 <handle_IRQ_event+48/80>
Trace; c01089e3 <do_IRQ+83/f0>
Trace; c010b0b3 <call_do_IRQ+0/d>
Trace; c021c3dc <panic_blink+c/a0>
Trace; c0117ec5 <panic+f5/130>
Trace; c011b683 <do_exit+233/240>
Trace; c01142f0 <do_page_fault+0/55d>
Trace; c01079e1 <die+71/80>
Trace; c01145e0 <do_page_fault+2f0/55d>
Trace; c029bbb1 <md_make_request+81/90>
Trace; c021e0c2 <generic_make_request+e2/140>
Trace; c01153db <schedule+20b/340>
Trace; c0130d3b <activate_page+ab/b0>
Trace; c013b3bf <getblk+4f/60>
Trace; c01142f0 <do_page_fault+0/55d>
Trace; c0107430 <error_code+34/3c>
Trace; c0120b96 <run_timer_list+e6/170>
Trace; c01202b6 <update_wall_time+16/40>
Trace; c011cfa2 <bh_action+22/50>
Trace; c011ce96 <tasklet_hi_action+46/70>
Trace; c011ccc6 <do_softirq+a6/b0>
Trace; c0108a1d <do_IRQ+bd/f0>
Trace; c010c0b8 <show_cpuinfo+228/230>
Trace; c01c0018 <create_virtual_node+1b8/550>
Trace; c01bf77d <reiserfs_readdir+24d/510>

Code;  c02a5a0b <alloc_skb+6b/1c0>
00000000 <_EIP>:
Code;  c02a5a0b <alloc_skb+6b/1c0>   <=====
   0:   c7 40 04 c0 66 42 c0      movl   $0xc04266c0,0x4(%eax)   <=====
Code;  c02a5a12 <alloc_skb+72/1c0>
   7:   a3 c0 66 42 c0            mov    %eax,0xc04266c0
Code;  c02a5a17 <alloc_skb+77/1c0>
   c:   c7 42 04 00 00 00 00      movl   $0x0,0x4(%edx)
Code;  c02a5a1e <alloc_skb+7e/1c0>
  13:   c7 00 00 00 00 00         movl   $0x0,(%eax)

 <0>Kernel panic: Aiee, killing interrupt handler!

3 warnings issued.  Results may not be reliable.

Patrick Lanphier
NewsFactor Network
http://www.newsfactor.com
email: planphier at newsfactor.com