Fw: [eepro100] Kernel panic: Aiee, killing interrupt handler! Problem with 440BX chipset

Kallol Biswas kallol@efi.com
Mon Jan 21 13:38:01 2002 

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Hello,
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; I&nbsp;have found
out the root cause of the kernel crash on our system when the
<br>network traffic is very high. It is with the 440BX&nbsp; chipset.&nbsp;
The bridge puts DMA data at wrong memory location.
<br>So most of the time the size of the memory corruption&nbsp; is in multiple
of system cacheline size.
<br>Since&nbsp; it is a memory corruption problem&nbsp; panics happens
at random place, depending on what gets corrupted.
<p>Thanks to the American Arium device.&nbsp; I wish&nbsp; crash dump utility
would work better&nbsp; in linux.
<p>The workaround is to change the bridge's setting in the BIOS.
<p>Please let me know if your system has a 400BX chipset. The command to
find out is lspci.
<br>&nbsp;
<p>Kallol
<br>&nbsp;
<p>Kallol Biswas wrote:
<blockquote TYPE=CITE>Have you tried putting&nbsp; a differentcard?I guess
you will see the panic again.
<br>We have been having this problem on a celeron based system.&nbsp; The
progress I have made
<br>so far is that for some reason the global variables' address space
is getting corrupted.
<p>One of the panics:
<p>Subject:
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Re: [eepro100]
Kernel panic: Aiee, killing interrupt handler!
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Date:
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Wed, 09 Jan
2002 18:27:19 -0800
<br>&nbsp;&nbsp;&nbsp;&nbsp; From:
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Kallol Biswas
&lt;kallol@efi.com>
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; CC:
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; gareth.baron@efi.com,
frederic.roussel@efi.com
<br>&nbsp;References:
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 1 , 2
<br>&nbsp;
<br>&nbsp;
<br>&nbsp;
<p>Here is a dmesg buffer
<br>&nbsp;from a crash:
<p># Oops: 0000
<br>CPU:&nbsp;&nbsp;&nbsp; 0
<br>EIP:&nbsp;&nbsp;&nbsp; 0010:[&lt;3b3a3938>]
<br>EFLAGS: 00010046
<br>eax: 3b3a3938&nbsp;&nbsp; ebx: 00000000&nbsp;&nbsp; ecx: c01b9f24&nbsp;&nbsp;
edx: 00000000
<br>esi: c01b8000&nbsp;&nbsp; edi: 00003fb9&nbsp;&nbsp; ebp: c01b9f1c&nbsp;&nbsp;
esp: c01b9f08
<br>ds: 0018&nbsp;&nbsp; es: 0018&nbsp;&nbsp; ss: 0018
<br>Process swapper (pid: 0, process nr: 0, stackpage=c01b9000)
<br>Stack: c01b9f24 00000000 c010a3c9 c01184a5 00000000 00001fda c0109fc8
<br>00000000
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; c01b8000 00000000 c01b8000 00003fb9
00001fda 00000000 00000018
<br>ffff0018
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; ffffff00 c0107811 00000010 00000246
c01b8000 0009b800 c0106000
<br>0009b800
<br>Call Trace: [&lt;c010a3c9>] [&lt;c01184a5>] [&lt;c0109fc8>] [&lt;c0107811>]
<br>[&lt;c0106000>] [&lt;c0107f9d>] [&lt;c010783a>]
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; [&lt;c01090b0>] [&lt;c0109068>]
[&lt;c0106000>] [&lt;c0100018>] [&lt;c0106088>]
<br>[&lt;c0106000>] [&lt;c0100175>]
<br>Code: &lt;1>Unable to handle kernel paging request at virtual address
<br>3b3a3938
<br>current->tss.cr3 = 00101000, %cr3 = 00101000
<br>&nbsp;
<p>The tarce is
<p>c010a3c9 : do_IRQ&nbsp; =>>>>>> calls the routine&nbsp; do_bottom half
at this line
<br>c01184a5: do_bottomhalf
<br>c0109fc8:common_interrupt
<br>,.....................................
<p>Panic is due to invalid EIP value 0010:3b3a3938, (note that the EAX
<br>register also has the&nbsp; same value.).
<p>The do_bottom_half routine:
<p>smlinkage void do_bottom_half(void)
<br>{
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; int cpu = smp_processor_id();
<p>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; if (softirq_trylock(cpu))
{
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
if (hardirq_trylock(cpu)) {
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
__sti();
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
run_bottom_halves();
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
__cli();
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
hardirq_endlock(cpu);
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
}
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
softirq_endlock(cpu);
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; }
<br>:w
<p>The dump of the routine from&nbsp; object file:
<p>00000000 &lt;do_bottom_half>:
<br>&nbsp;&nbsp; 0:&nbsp;&nbsp; 83 ec 0c&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
sub&nbsp;&nbsp;&nbsp; $0xc,%esp
<br>&nbsp;&nbsp; 3:&nbsp;&nbsp; 55&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
push&nbsp;&nbsp; %ebp
<br>&nbsp;&nbsp; 4:&nbsp;&nbsp; 57&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
push&nbsp;&nbsp; %edi
<br>&nbsp;&nbsp; 5:&nbsp;&nbsp; 56&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
push&nbsp;&nbsp; %esi
<br>&nbsp;&nbsp; 6:&nbsp;&nbsp; 53&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
push&nbsp;&nbsp; %ebx
<br>&nbsp;&nbsp; 7:&nbsp;&nbsp; 83 3d 00 00 00 00 00&nbsp;&nbsp;&nbsp;
cmpl&nbsp;&nbsp; $0x0,0x0
<br>&nbsp;&nbsp; e:&nbsp;&nbsp; 75 54&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
jne&nbsp;&nbsp;&nbsp; 64 &lt;do_bottom_half+0x64>
<br>&nbsp; 10:&nbsp;&nbsp; c7 05 00 00 00 00 01&nbsp;&nbsp;&nbsp; movl&nbsp;&nbsp;
$0x1,0x0
<br>&nbsp; 17:&nbsp;&nbsp; 00 00 00
<br>&nbsp; 1a:&nbsp;&nbsp; 31 ed&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
xor&nbsp;&nbsp;&nbsp; %ebp,%ebp
<br>&nbsp; 1c:&nbsp;&nbsp; bf 00 00 00 00&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
mov&nbsp;&nbsp;&nbsp; $0x0,%edi
<br>&nbsp; 21:&nbsp;&nbsp; 83 3d 00 00 00 00 00&nbsp;&nbsp;&nbsp; cmpl&nbsp;&nbsp;
$0x0,0x0
<br>&nbsp; 28:&nbsp;&nbsp; 75 32&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
jne&nbsp;&nbsp;&nbsp; 5c &lt;do_bottom_half+0x5c>
<br>&nbsp; 2a:&nbsp;&nbsp; fb&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
sti
<br>&nbsp; 2b:&nbsp;&nbsp; 8b 1d 00 00 00 00&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
mov&nbsp;&nbsp;&nbsp; 0x0,%ebx
<br>&nbsp; 31:&nbsp;&nbsp; 23 1d 00 00 00 00&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
and&nbsp;&nbsp;&nbsp; 0x0,%ebx
<br>&nbsp; 37:&nbsp;&nbsp; 89 d8&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
mov&nbsp;&nbsp;&nbsp; %ebx,%eax
<br>&nbsp; 39:&nbsp;&nbsp; f7 d0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
not&nbsp;&nbsp;&nbsp; %eax
<br>&nbsp; 3b:&nbsp;&nbsp; ba 00 00 00 00&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
mov&nbsp;&nbsp;&nbsp; $0x0,%edx
<br>&nbsp; 40:&nbsp;&nbsp; 21 02&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
and&nbsp;&nbsp;&nbsp; %eax,(%edx)
<br>&nbsp; 42:&nbsp;&nbsp; be 00 00 00 00&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
mov&nbsp;&nbsp;&nbsp; $0x0,%esi
<br>&nbsp; 47:&nbsp;&nbsp; 90&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
nop
<br>&nbsp; 48:&nbsp;&nbsp; f6 c3 01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
test&nbsp;&nbsp; $0x1,%bl
<br>&nbsp; 4b:&nbsp;&nbsp; 74 04&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
je&nbsp;&nbsp;&nbsp;&nbsp; 51 &lt;do_bottom_half+0x51>
<br>&nbsp; 4d:&nbsp;&nbsp; 8b 06&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
mov&nbsp;&nbsp;&nbsp; (%esi),%eax
<br>&nbsp; 4f:&nbsp;&nbsp; ff d0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
call&nbsp;&nbsp; *%eax
<br>&nbsp; 51:&nbsp;&nbsp; 83 c6 04&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
add&nbsp;&nbsp;&nbsp; $0x4,%esi
<br>&nbsp; 54:&nbsp;&nbsp; c1 eb 01&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
shr&nbsp;&nbsp;&nbsp; $0x1,%ebx
<br>&nbsp; 57:&nbsp;&nbsp; 75 ef&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
jne&nbsp;&nbsp;&nbsp; 48 &lt;do_bottom_half+0x48>
<br>&nbsp; 59:&nbsp;&nbsp; fa&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
cli
<br>&nbsp; 5a:&nbsp;&nbsp; 89 f6&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
mov&nbsp;&nbsp;&nbsp; %esi,%esi
<br>&nbsp; 5c:&nbsp;&nbsp; c7 44 3d 00 00 00 00&nbsp;&nbsp;&nbsp; movl&nbsp;&nbsp;
$0x0,0x0(%ebp,%edi,1)
<br>&nbsp; 63:&nbsp;&nbsp; 00
<br>&nbsp; 64:&nbsp;&nbsp; 5b&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
pop&nbsp;&nbsp;&nbsp; %ebx
<br>&nbsp; 65:&nbsp;&nbsp; 5e&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
pop&nbsp;&nbsp;&nbsp; %esi
<br>&nbsp; 66:&nbsp;&nbsp; 5f&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
pop&nbsp;&nbsp;&nbsp; %edi
<br>&nbsp; 67:&nbsp;&nbsp; 5d&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
pop&nbsp;&nbsp;&nbsp; %ebp
<br>&nbsp; 68:&nbsp;&nbsp; 83 c4 0c&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
add&nbsp;&nbsp;&nbsp; $0xc,%esp
<br>&nbsp; 6b:&nbsp;&nbsp; c3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
ret
<p>The&nbsp; machine code from the Emulator after the crash is:
<br>010:C0118454 83 EC 0C 55 57 56 53 83 3D 60 67 1D C0 00 75 54
<br>0010:C0118464 C7 05 60 67 1D C0 01 00 00 00 31 ED BF 60 67 1D
<br>0010:C0118474 C0 83 3D 5C 67 1D C0 00 75 32 FB 8B 1D AC BD 1A
<br>0010:C0118484 C0 23 1D A8 BD 1A C0 89 D8 F7 D0 BA A8 BD 1A C0
<br>0010:C0118494 21 02 BE 80 67 1D C0 90 F6 C3 01 74 04 8B 06 FF
<br>0010:C01184A4 D0 83 C6 04 C1 EB 01 75 EF FA 89 F6 C7 44 3D 00
<br>0010:C01184B4 00 00 00 00 5B 5E 5F 5D 83 C4 0C C3
<p>The machine code for do_bottom_half is not corrupted.
<p>At offset 4f: the instruction call *%eax casues the IP to be loaded
with
<br>3b3a3938 which is the value of eax.
<br>&nbsp;
<p>&nbsp;active = get_active_bhs();
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; clear_active_bhs(active);
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; bh = bh_base;
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; do {
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
if (active &amp; 1)
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
(*bh)();
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
bh++;
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;
active >>= 1;
<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; } while (active);
<br>}
<p>call&nbsp; *%eax corresponds to&nbsp; (*bh)();
<p>probably the memory at bh_base got corrupted.
<br>&nbsp;
<br>&nbsp;
<p>sam wrote:
<blockquote TYPE=CITE><style></style>
<font face="Arial"><font size=-1>Hello
All</font></font> <font face="Arial"><font size=-1>I did not get any solution
so i am posting again.</font></font> <font face="Arial"><font size=-1>Sam</font></font>
<div style="FONT: 10pt arial">----- Original Message -----
<div style="BACKGROUND: #e4e4e4; font-color: black"><b>From:</b> <a href="mailto:mrjackin@yahoo.co.uk" title="mrjackin@yahoo.co.uk">sam</a></div>
<b>To:</b> <a href="mailto:eepro100@scyld.com" title="eepro100@scyld.com">eepro100@scyld.com</a><b>Sent:</b>
Thursday, January 10, 2002 4:35 AM<b>Subject:</b> [eepro100] Kernel panic:
Aiee, killing interrupt handler!</div>
&nbsp;<font face="Arial"><font size=-1>Hello All,I am gtting this error
when linux machine get more tarffic on NIC</font></font> <font face="Arial"><font size=-1>Kernel
panic: Aiee, killing interrupt handler!</font></font>
<br><font face="Arial"><font size=-1>In interrupt handler not syncing</font></font>
<font face="Arial"><font size=-1>System configuration is</font></font>
<font face="Arial"><font size=-1>P-III 900 MHz512 MB RAM2 100Mbs ONboard
eepro100 NICRedhat-7.1 kernel-2.4.13</font></font> <font face="Arial"><font size=-1>Thanks-Sam</font></font></blockquote>
</blockquote>

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