When I woke today I found I'd gotten the following oops,
Feb 25 06:27:37 burocracia kernel: Unable to handle kernel paging request at
virtual address 00020008
Feb 25 06:27:37 burocracia kernel: c0139e3d
Feb 25 06:27:37 burocracia kernel: *pde = 00000000
Feb 25 06:27:37 burocracia kernel: Oops: 0002
Feb 25 06:27:37 burocracia kernel: CPU: 1
Feb 25 06:27:37 burocracia kernel: EIP: 0010:[bdput+5/96]
Feb 25 06:27:37 burocracia kernel: EFLAGS: 00010206
Feb 25 06:27:37 burocracia kernel: eax: 00020000 ebx: 00020000 ecx: ca58a648
edx: c15ddfa4
Feb 25 06:27:37 burocracia kernel: esi: c15ddfa4 edi: c7108a08 ebp: c15ddfac
esp: c15ddf6c
Feb 25 06:27:37 burocracia kernel: ds: 0018 es: 0018 ss: 0018
Feb 25 06:27:37 burocracia kernel: Process kswapd (pid: 3, stackpage=c15dd000)
Feb 25 06:27:37 burocracia kernel: Stack: ca58a640 c0146d82 00020000 ca58a640
c0146dd7 ca58a640 c7111088 c7111080
Feb 25 06:27:37 burocracia kernel: c0147009 c15ddfa4 00010f00 00000004
00000000 00002576 cb8f7b88 cfb17808
Feb 25 06:27:37 burocracia kernel: 00000000 c0147039 00000000 c012ccdf
00000006 00000004 00000006 00000004
Feb 25 06:27:37 burocracia kernel: Call Trace: [clear_inode+194/220]
[dispose_list+59/84] [prune_icache+261/276] [shrink_icache_memory+33/48]
[do_try_to_free_pages+103/124] [kswapd+103/244] [kernel_thread+40/56]
Feb 25 06:27:37 burocracia kernel: Code: f0 ff 4b 08 0f 94 c0 84 c0 74 4d f0 fe 0d
20 09 26 c0 0f 88
which decodes into
Code; 00000000 Before first symbol 00000000 <_EIP>:
Code; 00000000 Before first symbol 0: f0 ff 4b 08
lock decl 0x8(%ebx)
Code; 00000004 Before first symbol 4: 0f 94 c0
sete %al
Code; 00000007 Before first symbol 7: 84 c0
test %al,%al
Code; 00000009 Before first symbol 9: 74 4d
je 58 <_EIP+0x58> 00000058 Before first symbol
Code; 0000000b Before first symbol b: f0 fe 0d 20 09 26 c0
lock decb 0xc0260920
Code; 00000012 Before first symbol 12: 0f 88 00 00 00 00
js 18 <_EIP+0x18> 00000018 Before first symbol
and a series (2 or 3, not sure) of "kernel BUG"s, finishing with
"deactivating console" or words to that effect. On reboot I'm
afraid the only bit that survived after the oops was
Feb 25 06:27:39 burocracia kernel: kernel BUG at exit.c:458!
Feb 25 06:27:39 burocracia kernel: invalid operand: 0000
Feb 25 06:27:39 burocracia kernel: CPU: 1
Feb 25 06:27:39 burocracia kernel: EIP: 0010:[do_exit+668/680]
Feb 25 06:27:39 burocracia kernel: EFLAGS: 00010286
Feb 25 06:27:39 burocracia kernel: eax: 0000001a ebx: c025b460 ecx: 00000046
edx: 01000000
Feb 25 07:45:11 burocracia kernel: activating NMI Watchdog ... done.
Feb 25 07:45:11 burocracia kernel: CPU#0 NMI appears to be stuck.
Feb 25 07:45:11 burocracia kernel: cpu: 0, clocks: 1002185, slice: 334061
Feb 25 07:45:11 burocracia kernel: cpu: 1, clocks: 1002185, slice: 334061
the box is debian unstable, w/reiserprogs from the reiser site.
Let me know if any other info'll be useful.
--
John Lenton ([EMAIL PROTECTED]) -- Random fortune:
BOFH excuse #277:
Your Flux Capacitor has gone bad.
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