lkml.org 
[lkml]   [1998]   [Jun]   [5]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateFri, 5 Jun 1998 13:16:20 +0200 (MET DST)
FromFredrik Lindgren <>
SubjectLinux SMP 2.1.103 crash
Hi!

Yesterday our SMP machine crashed. It's running 2.1.103 on
a Compaq Proliant 850R with two PPro 200 CPUs and 128Mb RAM.
Disc controller is a NCR 875 and it's using the internal
Thunderlan ethernet controller. All drivers are compiled 
into the kernel.

Any ideas what happened? Is this a IRQ deadlock?

Below is the relevant information that we could get.

This was on the console, printed periodically:

wait_on_bh, CPU1: 
IRQ:  0 [0 0] 
BH:   1 [1 0] 
<[c016b8d6]> <[c01660d7]> <[c0166378]> <[c0172cb2]> <[c0155dff]> 
<[c01561ff]> <[c01287c0]> <[c012883b]> 
Sysrq-P: 

EIP: 0010:[<c01147c8>] EFLAGS: 00000283 
EAX: c35cfef8 EBX: c4707540 ECX: c01d95c4 EDX: c4707790 
ESI: c0160748 EDI: 00000009 EBP: c0093f90 DS: 0018 ES: 0018 

Sysrq-M: 

Mem-info: 
Free Pages:        4356kB 
 ( 353*4kB 112*8kB 86*16kB 15*32kB 1*64kB 1*128kB = 4356kB) 
Swap cache: add 161856/161856, delete 161571/161571, find 0/0 
Free swap:       118996kB 
32512 pages of RAM 
743 reserved pages 
3873 pages shared 
285 pages swap cached 
Buffer memory:    7356kB 
Buffer heads:     7392 
Buffer blocks:    7356 
   CLEAN: 2433 buffers, 35 used (last=36), 0 locked, 0 protected, 0 dirty 
  LOCKED: 4917 buffers, 86 used (last=4904), 0 locked, 0 protected, 0
dirty 
   DIRTY: 3 buffers, 0 used (last=0), 0 locked, 0 protected, 3 dirty 
Networking buffers in use          : 407 
Total network buffer allocations   : 48587401 
Total failed network buffer allocs : 0 
IP Fragment buffer size            : 0 



-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.rutgers.edu

\
 
 \ /
  Last update: 2005-03-22 13:42    [from the cache]
©2003-2008