[prev in list] [next in list] [prev in thread] [next in thread] 

List:       openbsd-alpha
Subject:    SX164 crash
From:       Peter Rye <prye () shiraz ! apana ! org ! au>
Date:       2003-08-28 8:30:31
[Download RAW message or body]

Another crash today. The machine was under very little load.
Is there any other information I should provide?
Could this be a hardware problem?

Alpha 164SX 533 MHz with 128M memory
OpenBSD shiraz.grape.apana.org.au 3.3 GENERIC#24 alpha

ddb> trace 
Debugger(5, 1, 5, 8, 3, 8) at Debugger+0x4
panic(fffffc00006db104, 1, 0, 2, fffffe0009c0dd30, 8) at panic+0x128
trap(?, ?, ?, ?, fffffe0009c0dd30, 8) at trap+0x574
XentMM(?, ?, ?, ?, ?, 8) at XentMM+0x20
pmap_activate(?, ?, 8f2e, fffffc0004d58f58, 1, fffffc000078b5c0) at pmap_activa
te+0xec
cpu_switch_queuescan(?, ?, 8f2e, fffffc0004d58f58, 1, fffffc000078b5c0) at cpu_
switch_queuescan+0xb8
cpu_switch_queuescan(?, ?, 8f2e, fffffc0004d58f58, 1, fffffc000078b5c0) at cpu_
switch_queuescan+0xb8
--db_more--
ddb> ps
   PID   PPID   PGRP    UID  S       FLAGS  WAIT       COMMAND
 26231  26786  21044      8  2         0x4             sh
 28365   3323   3323   1001  3      0x4184  select     pickup
  4467  13441   4467   1000  3      0x4086  ttyin      ksh
 13441   6434   6434   1000  3       0x184  select     sshd
  6434  10164   6434      0  3       0x184  netio      sshd
 29597      1  29597      0  3      0x4086  ttyin      getty
*26786  21002  21044      8  2      0x4004             sh
 22267   8166  22267   1003  3      0x4084  piperd     unlinkd
  2688   3323   3323   1001  3      0x4184  select     qmgr
  7083      1   7083      0  3      0x4086  ttyin      getty
 13201      1  13201      0  3      0x4086  ttyin      getty
 14513      1  14513      0  3      0x4086  ttyin      getty
  6418      1   6418      0  3      0x4086  ttyin      getty
 30397      1  30397      0  3      0x4086  ttyin      getty
 21509      1  21509      0  3        0x84  select     cron
  8166  17000  17000   1003  3      0x4184  poll       squid
 17000      1  17000      0  3        0x84  wait       squid
  8686  26768  26768      8  3      0x4084  netio      perl
  3323      1   3323      0  3      0x418c  select     master
 21002      1  21044      8  3        0x86  pause      sh
 26768      1  26768      8  3        0x85  select     innd
 10164      1  10164      0  3        0x84  select     sshd
  9490      1   9490      0  3       0x184  select     inetd
 25155      1  25155      0  3        0x84  select     timed
  3476      1   3476     70  3       0x184  select     named
  6652      1   6652      0  3        0x84  bpf        pflogd
 28416      1  28416      0  2        0x84             syslogd
     7      0      0      0  3    0x100204  crypto_wa  crypto
     6      0      0      0  3    0x100204  aiodoned   aiodoned
     5      0      0      0  2    0x100204             update
     4      0      0      0  3    0x100204  cleaner    cleaner
     3      0      0      0  3    0x100204  reaper     reaper
     2      0      0      0  3    0x100204  pgdaemon   pagedaemon
     1      0      1      0  3      0x4084  wait       init
     0     -1      0      0  3     0x80204  scheduler  swapper
ddb> show all callout
ticks now: 158531587
    ticks  wheel       arg  func
        1  0/4      733188  nfs_timer
        1  0/4       44000  compoll

fatal kernel trap:

    trap entry = 0x2 (memory management fault)
    a0         = 0x3c4
    a1         = 0x1
    a2         = 0x0
    pc         = 0xfffffc000032e960
    ra         = 0xfffffc000032ea9c
    curproc    = 0xfffffc0004d58f58
        pid = 26786, comm = sh

Caught exception in ddb.

[prev in list] [next in list] [prev in thread] [next in thread]