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Subjectne removal oops
I'm getting oops on removing the ne module from the kernel in 2.1.118 and
2.1.119, it is completely reproducable, ie I haven't been able to remove it
wouldn't it oopsing.

Also,
CPU0 CPU1
0: 90101 89481 IO-APIC-edge timer
1: 2854 2625 IO-APIC-edge keyboard
2: 0 0 XT-PIC cascade
5: 0 0 IO-APIC-edge GUS MAX
8: 1 1 IO-APIC-edge rtc
9: 2994 0 XT-PIC NE2000
11: 65 32 IO-APIC-edge NE2000
12: 3589 4550 IO-APIC-edge PS/2 Mouse
13: 1 0 XT-PIC fpu
14: 2788 9882 IO-APIC-edge ide0
15: 5 18 IO-APIC-edge ide1
16: 7437 7423 IO-APIC-level ncr53c8xx
18: 4275 4260 IO-APIC-level eth0
NMI: 0
IPI: 0

Why is irq 9 only listed on cpu0? It used to be on both with 2.1.11?
something.

Why is irq 9 listed as XT-PIC and irq 11 listed as IO-APIC-edge when they
are both ne2000 isa cards and what's the difference? Is there any
difference in latency, speed, processing? The card on irq 11 is listed as
"High true, edge sensitive interrupt" with the isapnp program.

Unable to handle kernel NULL pointer dereference at virtual address 00000030
current->tss.cr3 = 07ee6000, %cr3 = 07ee6000
*pde = 00000000
Oops: 0000
CPU: 1
EIP: 0010:[<c01557b9>]
EFLAGS: 00010216
eax: 00000017 ebx: 0000005c ecx: 00000017 edx: c7e4005c
esi: 00000030 edi: c7e4005c ebp: 00000007 esp: c1db3ed0
ds: 0018 es: 0018 ss: 0018
Process rmmod (pid: 467, process nr: 40, stackpage=c1db3000)
Stack: c01ed5c1 c7e40000 00000060 c7e40058 c0155a9d c2515360 00000007 0000005c
00000030 c2515360 00000011 c8808338 bffffcd0 00000005 c01ed5f0 c01ed5bc
00000005 c7e40000 000005dc c0155c28 c2515360 c8808338 00000011 00000000
Call Trace: [<c0155a9d>] [<c8808338>] [<c0155c28>] [<c8808338>] [<c8808338>] [<c0156194>] [<c8808338>]
[<c01531b4>] [<c8808338>] [<c8808338>] [<c01a26a0>] [<c8808338>] [<c8808338>] [<c8807cd4>] [<c8808338>]
[<c8808338>] [<c8807000>] [<c8807000>] [<c01186d8>] [<c8807000>] [<c0117bea>] [<c8807000>] [<c0109c0c>]
Code: f3 a5 f6 c3 02 74 02 66 a5 f6 c3 01 74 01 a4 5b 5e 5f 5d 83

Using `/mnt/hda1/2.1.119.map' to map addresses to symbols.

>>EIP: c01557b9 <__rta_fill+81/98>
Trace: c0155a9d <rtnetlink_fill_ifinfo+275/2bc>
Trace: c8808338
Trace: c0155c28 <rtmsg_ifinfo+2c/70>
Trace: c8808338
Trace: c8808338
Trace: c0156194 <rtnetlink_event+1c/24>
Trace: c8808338
Trace: c01531b4 <unregister_netdevice+3c/c0>
Trace: c8808338
Trace: c8808338
Trace: c01a26a0 <unregister_netdev+10/20>
Trace: c8808338
Trace: c8808338
Trace: c8807cd4
Trace: c8808338
Trace: c8808338
Trace: c8807000
Trace: c8807000
Trace: c01186d8 <free_module+20/9c>
Trace: c8807000
Trace: c0117bea <sys_delete_module+13e/1f8>
Trace: c8807000
Trace: c0109c0c <system_call+34/38>
Code: c01557b9 <__rta_fill+81/98>
Code: c01557b9 <__rta_fill+81/98> f3 a5 repz movsl %ds:(%esi),%es:(%edi)
Code: c01557bb <__rta_fill+83/98> f6 c3 02 testb $0x2,%bl
Code: c01557be <__rta_fill+86/98> 74 02 je c01557c2 <__rta_fill+8a/98>
Code: c01557c0 <__rta_fill+88/98> 66 a5 movsw %ds:(%esi),%es:(%edi)
Code: c01557c2 <__rta_fill+8a/98> f6 c3 01 testb $0x1,%bl
Code: c01557cb <__rta_fill+93/98> 74 01 je c01557c8 <__rta_fill+90/98>
Code: c01557cd <__rta_fill+95/98> a4 movsb %ds:(%esi),%es:(%edi)
Code: c01557ce <__rta_fill+96/98> 5b popl %ebx
Code: c01557cf <__rta_fill+97/98> 5e popl %esi
Code: c01557d0 <rtnetlink_send> 5f popl %edi
Code: c01557d1 <rtnetlink_send+1/58> 5d popl %ebp
Code: c01557d2 <rtnetlink_send+2/58> 83 00 90 addl $0xffffff90,(%eax)
Code: c01557db <rtnetlink_send+b/58> 90 nop
Code: c01557dc <rtnetlink_send+c/58> 90 nop


--
+---------------------------------+
| David Fries |
| dfries@umr.edu |
+---------------------------------+

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