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SubjectGUS funnies in 2.1.125, 2.1.125-ac1

OK, the panic that I'm seeing is caused by running pnpdump when the GUS
driver is loaded. Here's what I've been able to get. (ksymoops wouldn't
grok it, so I had to do it by hand, also this is the "smaller" of the
panic's -- normally they scroll about 3 or 4 screens of addresses)

divide error: 0000
CPU: 0
EIP: 0010:[<c5820be3>]
EFLAGS: 00010046
eax: fffe4c72 ebx: 00000005 ecx: 000000c6 edx: ffffffff
esi: fffe4c72 edi: c583f544 ebp: 00000000 esp: c01c9f28
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 0, process nr: 0, stackpage=c01c9000)
Stack: 00000000 0000000b 0000d9c7 00000046 00000003 c5834fdd 00000000 c58302cd
c4bc34e0 00000001 c0109209 0000000b c5837558 c01c9fa4 c01b3928 00000108
c4bc34e0 0000000b c101d94c 0000000b c01c9fa4 c4bc34e0 00000000 c01c8000
Call Trace: [<c5834fdd>] [<c58302cd>] [<c0109209>] [<c5837558>] [<c010d94c>] [<c010943b>] [<c0107b98>]
[<c0106227>] [<c0106000>] [<c01001b1>]
Code: f7 bf 34 02 00 00 89 c6 85 f6 7c 05 39 77 2c 7f 02 31 f6 31
Aiee, killing interrupt handler
Kernel panic: Attempted to kill the idle task!
In swapper task - not syncing

c5834efc: guswave_dma_irq
c5834fdd
c5834fe4: gus_timer_command

c5830238: unload_gus
c583028c: gus_intr
c58302cd
c58306f0: gus_midi_init

c0109134: __global_restore_flags
c0109209
c010937c: disable_irq

c583665c: gus_timer_enabled
c5837558

c010ceb0: pci_write_config_dword
c010d94c
c010db0c: smp_message_pass

c01093cc: enable_irq
c010943b
c0109504: request_irq

c01066b8: dump_thread
c0107b98
c0108f74: synchronize_bh

c01061e8: enable_hlt
c0106227
c010628c: machine_restart

c0106000: get_options
c01001b1 ????

0x80494a0 <str>: idivl 0x234(%edi),%eax
0x80494a6 <str+6>: movl %eax,%esi
0x80494a8 <str+8>: testl %esi,%esi
0x80494aa <str+10>: jl 0x80494b1 <str+17>
0x80494ac <str+12>: cmpl %esi,0x2c(%edi)
0x80494af <str+15>: jg 0x80494b3 <str+19>
0x80494b1 <str+17>: xorl %esi,%esi
0x80494b3 <str+19>: xorl %eax,(%eax)
0x80494b5 <str+21>: addb %al,(%eax)
0x80494b7 <str+23>: addb %bh,%bh

I am also still getting the "Sound: DMA (output) timed out -- IRQ/DRQ
config error?" message. I had thought those were gone, but apparently not.

Also, if I run pnpdump before loading the module, I cannot load the module
at all. I get the generic "Device or resource busy".

This behavior happens in both 125 and 125-ac1, both monolithic and
modular kernels, but not 124.

=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Andrew Anderson http://amelia.db.erau.edu/~andrew/
if(!(family_tree=fork())){redneck=TRUE;}



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