> > stuff. If you want a peaceful life and a production -ac system please
> > stick at 2.4.18-ac3 or 2.4.19pre3-ac4. IDE and large NFS changes do not
> > in general make for stability first time around.
>
> No complaints. Maybe this ksymoops output is helpful.
>
> Oops occured at boot time:
<snip>
Me Too (tm).
Same BUG, similar oops trace, different hardware (SMP PPro, 440FX chipset).
Here it is in case it's useful:
ksymoops 2.4.1 on i686 2.4.19-pre3-ac4. Options used
-v /usr/src/linux-2.4.19-pre3-ac5/vmlinux (specified)
-K (specified)
-L (specified)
-O (specified)
-m /usr/src/linux-2.4.19-pre3-ac5/System.map (specified)
kernel BUG at ide-cd.c:790!
invalid operand: 0000
CPU: 1
EIP: 0010:[<c0237e5f>] Not tainted
Using defaults from ksymoops -t elf32-i386 -a i386
EFLAGS: 00010246
eax: 00000000 ebx: c03d8c28 ecx: 00000064 edx: 00000177
esi: 000001f4 edi: c12f1e84 ebp: 00000000 esp: c12f1cb4
ds: 0018 es: 0018 ss: 0018
Process swapper (pid: 1, stackpage=c12f1000)
Stack: 0080c8dc 00000000 00000000 c1369a00 c03d8c28 c02389dd c03d8c28 c12f1e6c
c02387d0 c0237de4 c03d8c28 00000064 00000000 c03d8c28 00000040 c12f1dac
c0238a33 c03d8c28 00000018 c02389b0 c022d647 c03d8c28 c12f1dac 00000000
Call Trace: [<c02389dd>] [<c02387d0>] [<c0237de4>] [<c0238a33>] [<c02389b0>]
[<c022d647>] [<c022d99c>] [<c022e03a>] [<c0238acf>] [<c01157a1>] [<c0239992>]
[<c0265c5d>] [<c023a11b>] [<c023a18b>] [<c0140feb>] [<c023aaa6>] [<c023af99>]
[<c0105000>] [<c0105068>] [<c0105000>] [<c0105696>] [<c0105040>]
Code: 0f 0b 16 03 9d 87 2f c0 68 50 7c 23 c0 56 8b 74 24 28 56 53
>>EIP; c0237e5f <cdrom_transfer_packet_command+6f/a0> <=====
Trace; c02389dd <cdrom_do_pc_continuation+2d/40>
Trace; c02387d0 <cdrom_pc_intr+0/1e0>
Trace; c0237de4 <cdrom_start_packet_command+154/160>
Trace; c0238a33 <cdrom_do_packet_command+43/50>
Trace; c02389b0 <cdrom_do_pc_continuation+0/40>
Trace; c022d647 <start_request+197/200>
Trace; c022d99c <ide_do_request+29c/2f0>
Trace; c022e03a <ide_do_drive_cmd+fa/130>
Trace; c0238acf <cdrom_queue_packet_command+4f/b0>
Trace; c01157a1 <wait_for_completion+91/c0>
Trace; c0239992 <ide_cdrom_packet+72/80>
Trace; c0265c5d <cdrom_mode_sense+4d/60>
Trace; c023a11b <ide_cdrom_get_capabilities+9b/b0>
Trace; c023a18b <ide_cdrom_probe_capabilities+5b/420>
Trace; c0140feb <bdput+8b/a0>
Trace; c023aaa6 <ide_cdrom_setup+466/4f0>
Trace; c023af99 <ide_cdrom_init+e9/17f>
Trace; c0105000 <_stext+0/0>
Trace; c0105068 <init+28/190>
Trace; c0105000 <_stext+0/0>
Trace; c0105696 <kernel_thread+26/30>
Trace; c0105040 <init+0/190>
Code; c0237e5f <cdrom_transfer_packet_command+6f/a0>
00000000 <_EIP>:
Code; c0237e5f <cdrom_transfer_packet_command+6f/a0> <=====
0: 0f 0b ud2a <=====
Code; c0237e61 <cdrom_transfer_packet_command+71/a0>
2: 16 push %ss
Code; c0237e62 <cdrom_transfer_packet_command+72/a0>
3: 03 9d 87 2f c0 68 add 0x68c02f87(%ebp),%ebx
Code; c0237e68 <cdrom_transfer_packet_command+78/a0>
9: 50 push %eax
Code; c0237e69 <cdrom_transfer_packet_command+79/a0>
a: 7c 23 jl 2f <_EIP+0x2f> c0237e8e
<cdrom_transfer_packet_command+9e/a0>
Code; c0237e6b <cdrom_transfer_packet_command+7b/a0>
c: c0 56 8b 74 rclb $0x74,0xffffff8b(%esi)
Code; c0237e6f <cdrom_transfer_packet_command+7f/a0>
10: 24 28 and $0x28,%al
Code; c0237e71 <cdrom_transfer_packet_command+81/a0>
12: 56 push %esi
Code; c0237e72 <cdrom_transfer_packet_command+82/a0>
13: 53 push %ebx
--Adam
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