[LUNI] Update: IDE CD burner frustrations -- Black Screen of Death

[Jirsa, Jeff]

I now know that something is fubar'ed with my burner setup.
Just to review, here is the specs on the box I am using:

Dell OptiPlex GX1
Pentium III 450
128M RAM
Mandrake 9.0 (stock)

Drive setup:
Primary IDE
 Drive 0: EIDE Drive 10 gig
 Drive 1: None
Secondary IDE
 Drive 0: CD-ROM
 Drive 1: Lite-On LTR-16101B 16x10x40x CD-RW drive

So, whenever I try to test burn a CD, I get one of two kernel panics;
since I'm only testing right now, it would seem like it is a IDE driver
level problem, no?

Here are two examples of the panics I see:

Unable to handle kernel paging request virtual address ad42e819
*pde = 00000000
Oops: 0000
CPU:    0
EIP:    0010:[c8d6e58a>]    Not tainted
EFLAGS: 00010202
eax: 00000000   ebx: 00000001   ecx: ad42e801   edx: c708e220
esi: c3be0000   edi: c02e3ff4   ebp: c0297ee0   esp: c0297ec8
ds: 0018   es: 0018   ss: 0018
Process swapper (pid: 0, stackpage=c0297000)
Stack: 00000000 ad42e801 c708e220 c7f02160 c92e3ff4 00000202 c0297f00
c019aea5
       c02e3ff4 c8d6e530 c02e3e4c c1164be0 04000001 c0297f4c c0297f20
c010a247
       0000000f c7f02160 c0297f4c c02baae0 0000000f c0297f4c c0297f44
c010a3db
Call Trace:    [<c019aea5>] [<c8d6e530>] [<c010a247>] [<c010a3db>]
[c010c8c8>]
  [<c01148dd>] [<c01149f6>] [<c0114a80>] [<c0114a66>] [<c0107212>]
[<c010500>]

Code: 8b 41 18 40 89 41 18 8b 87 e4 00 00 00 8b 40 04 50 6a 01 e8
 <0>Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing


----------------------------------------------------------------------------
---

Unable to handle kernel NULL pointer dereference at virtual address 00000984
*pde = 00000000
Oops: 0002
CPU:    0
EIP:    0010:[c8d6e327>]    Not tainted
EFLAGS: 00010246
eax: 00000800   ebx: 00000000   ecx: c7eed100   edx: c7eed100
esi: c481da20   edi: c52c0000   ebp: c0297ddc   esp: c0297dac
ds: 0018   es: 0018   ss:0018
Process swapper (pid: 0, stackpage=c0297000)
Stack: c52c8000 c02e3ff4 c0123316 00000002 c7f02060 c0297dd8 c01992cf
c481da20
       c3f40220 c02e3ff4 00000008 c7f02160 c0297e00 c019a07f 00000000
c7f02160
       c02e3e4c c481da20 0000000a c02e3e88 c02e3ff4 c0297e24 c019a4a2
c02e3ff4
Call Trace:    [<c0123316>] [<c01992cf>] [<c019a07f>] [<c019a4a2>]
[<c019a7c6>]
  [<c011be82>] [<c019a9c2>] [<c019ac5a>] [<c019aba0>] [<c0123f2c>]
[<c01236ed>]
  [<c01202e2>] [<c01201d4>] [<c012000a>] [<c010a416>] [<c010c8c8>]
[<c01148dd>]
  [<c01148dd>] [<c0110018>] [<c01149f6>] [<c0114b42>] [<c0114a80>]
[<c0107212>]
  [<c0105000>]

Code: c7 80 84 01 00 00 00 00 07 00 75 53 9c 5b fa 8b 45 d0 8b 50
 <0>Kernel panic: Aiee, killing interrupt handler!
In interrupt handler - not syncing


By the way, the burner flickers green to red for a few seconds, and then 
switches to constant green before the system panics.

Anybody have any ideas on how to prevent the kernel from freaking out?  :-(