oops

[Brian Ristuccia]

Here's the associated entries in my System.map:

0011bca8 T remove_shared_vm_struct
0011bcf4 T merge_segments
0011c1b8 T invalidate_inode_pages
0011c278 T truncate_inode_pages
0011c3b4 T shrink_mmap
0011c5bc T page_unuse
0011c698 T update_vm_cache

Here's the general protection:

3:01 osiris kernel: general protection: 0000
3:01 osiris kernel: CPU:    0
3:01 osiris kernel: EIP:    0010:[<0011c428>]
3:01 osiris kernel: EFLAGS: 00010213
3:01 osiris kernel: eax: 00000000   ebx: 0022fed4   ecx: 00000006   edx:
f000ef6f
3:01 osiris kernel: esi: 000002ff   edi: 000017fe   ebp: 00006000   esp:
00098fa4
3:01 osiris kernel: ds: 0018   es: 0018   fs: 0018   gs: 0018   ss: 0018
3:01 osiris kernel: Process kswapd (pid: 3, process nr: 3,
stackpage=00098000)
3:01 osiris kernel: Stack: 00000006 00000001 00000003 00000000 000000d8
03725198 0011fb88 00000006
3:01 osiris kernel:        00000000 00000001 00000004 00344fdc 00000000
00009000 0011fd99 00000003
3:01 osiris kernel:        00000000 00000000 00000100 001093ce 00000000
0011fc5c 001bfcbc
3:01 osiris kernel: Call Trace: [<0011fb88>] [<0011fd99>] [<001093ce>]
[<0011fc5c>]
3:01 osiris kernel: Code: f6 42 14 10 74 0e 0f ba 72 14 04 19 c0 0f ba 6b
18 02 19 c0

Here's my /proc/scsi/aic7xxx/0:

Adaptec AIC7xxx driver version: 5.0.5/3.2.2
Compile Options:
  AIC7XXX_RESET_DELAY    : 15
  AIC7XXX_TAGGED_QUEUEING: Enabled (This is no longer an option)
    See AIC7XXX_TAGGED_QUEUEING_BY_DEVICE in the file
drivers/scsi/aic7xxx.c
    to disable tagged queueing on problematic devices.
  AIC7XXX_PAGE_ENABLE    : Enabled (This is no longer an option)
  AIC7XXX_PROC_STATS     : Disabled

Adapter Configuration:
           SCSI Adapter: Adaptec AHA-2940A Ultra SCSI host adapter
                           Ultra Narrow Controller
                Base IO: 0x6200
         Base IO Memory: 0xe0800000
    BIOS Memory Address: 0x0
                         Enabled
                    IRQ: 9
                   SCBs: Active 0, Max Active 8,
                         Allocated 30, HW 3, Page 255
             Interrupts: 68827
   Extended Translation: Enabled
         SCSI Bus Reset: Enabled
Disconnect Enable Flags: 0x00ff
     Ultra Enable Flags: 0x0001
 Tag Queue Enable Flags: 0x0001
Ordered Queue Tag Flags: 0x0001
      BIOS Control Word: 0x10b6
   Adapter Control Word: 0x005a


Is this an aic7xxx related problem, or did my system just spontaneously
combust?

--
Brian Ristuccia
brianr at osiris.ml.org
bristucc at baynetworks.com
bristucc at cs.uml.edu


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