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SubjectKernel oops in ethernet code
Hi,

I'm running a Micron PPro 200 with an Adaptec 2940UW, a generic NE2000 card,
and 2.1.7. I've been getting oopses when I transfer a significant
amount of data over the network. This problem seems kernel independent -
it's appeared on kernels ranging from 2.0.18 to 2.1.7. It also doesn't seem
to matter what other options I choose for the kernel.

Here's raw output from klogd and output from ksymoops:

klogd:

Nov 4 19:24:11 daedalus kernel: reserved: 0000
Nov 4 19:24:11 daedalus kernel: CPU: 0
Nov 4 19:24:11 daedalus kernel: EIP: 0010:[<c01aa9fe>]
Nov 4 19:24:11 daedalus kernel: EFLAGS: 00000246
Nov 4 19:24:11 daedalus kernel: eax: 00000300 ebx: c3fd9398 ecx:
c309d6e8
edx: c309030f
Nov 4 19:24:11 daedalus kernel: esi: c309030f edi: c01ff81c ebp:
c01ff784
esp: c01f1114
Nov 4 19:24:11 daedalus kernel: ds: 0018 es: 0018 ss: 0018
Nov 4 19:24:11 daedalus kernel: Process swapper (pid: 0, process nr: 0,
stackpa
ge=c01ef83c)
Nov 4 19:24:11 daedalus kernel: Stack: 00000001 c309d6e8 c01ff81c c01ff784
0000
0046 00000002 c01ff784 00000300
Nov 4 19:24:11 daedalus kernel: 000005ea 00000300 c013c214 c309d6e8
c01f
f784 c309d6e8 c0e72dfc c309d038
Nov 4 19:24:11 daedalus kernel: c01ff784 00000000 00000202 c013c25e
c309
d6e8 c01ff784 00000001 c01443df
Nov 4 19:24:11 daedalus kernel: Call Trace: [<c013c214>] [<c013c25e>]
[<c01443d
f>] [<c0149ac1>] [<c0148394>] [<c01493fb>] [<c014261b>]
Nov 4 19:24:11 daedalus kernel: [<c013c424>] [<c01177e7>]
[<c010aa0b>] [
<c011617e>] [<c01164f4>] [<c010af6d>] [<c5000000>] [<c4800000>]
Nov 4 19:24:11 daedalus kernel: [<c010b299>] [<c010ab80>]
[<c01aa9fe>] [
<c014f634>] [<c013c214>] [<c013c25e>] [<c01443df>] [<c0149ac1>]
Nov 4 19:24:11 daedalus kernel: [<c0148394>] [<c01493fb>]
[<c014261b>] [
<c013c424>] [<c01177e7>] [<c010aa0b>] [<c0109a28>] [<c01164d8>]
Nov 4 19:24:11 daedalus kernel: [<c010af6d>] [<c5000000>]
[<c4800000>] [
<c010b299>] [<c010ab80>] [<c01aa9fe>] [<c01aabc3>] [<c013c214>]
Nov 4 19:24:11 daedalus kernel: [<c013c25e>] [<c01443df>]
[<c0149ac1>] [
<c0148394>] [<c01493fb>] [<c014261b>] [<c013c424>] [<c01177e7>]
Nov 4 19:24:11 daedalus kernel: [<c010aa0b>] [<c01098d4>]
[<c010aa72>] [
<c01094a4>] [<c0109248>] [<c01d2d44>]
Nov 4 19:24:11 daedalus kernel: Code: e6 80 8a 45 1a 84 c0 74 29 8b 55 00 89
54
24 18 52 68 98 30


ksymoops:

>>EIP: c01aa9fe <ei_start_xmit+122/2f4>

Code: c01aa9fe <ei_start_xmit+122/2f4> outb %al,$0x80
Code: c01aaa00 <ei_start_xmit+124/2f4> movb 0x1a(%ebp),%al
Code: c01aaa03 <ei_start_xmit+127/2f4> testb %al,%al
Code: c01aaa05 <ei_start_xmit+129/2f4> je c01aaa30
<ei_start_xmit+154/2f4>
Code: c01aaa07 <ei_start_xmit+12b/2f4> movl 0x0(%ebp),%edx
Code: c01aaa0a <ei_start_xmit+12e/2f4> movl %edx,0x18(%esp,1)
Code: c01aaa0e <ei_start_xmit+132/2f4> pushl %edx
Code: c01aaa0f <ei_start_xmit+133/2f4> pushl $0x90003098
Code: c01aaa14 <ei_start_xmit+138/2f4> nop
Code: c01aaa15 <ei_start_xmit+139/2f4> nop


Thanks.

Dave

------------------------------------------------------------------------------
David Ngo http://www-ns.rutgers.edu/staff/dngo KB2VAJ
Student Systems Programmer - Track Support dngo@noc.rutgers.edu
------------------------------------------------------------------------------

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