dcox@ssd.kodak.com (Don Cox) (01/23/91)
System: Sun4/260, SunOS4.0.3
Our news server (coop) has re-booted twice in the last week because of
a "BAD TRAP". Below is a record of the /var/adm/messages file. Any
ideas or suggestions as to what could be causing this would be greatly
appreciated. Thanks.
******************* /var/adm/messages follows ******************
Jan 22 10:45:19 coop vmunix: ie0: no carrier
Jan 22 11:31:22 coop vmunix: BAD TRAP
Jan 22 11:31:22 coop vmunix: dump: Data fault
Jan 22 11:31:22 coop vmunix: kernel read fault at addr=0xff74fc00, pme=0x0
Jan 22 11:31:22 coop vmunix: Bus Error Reg 80<INVALID>
Jan 22 11:31:22 coop vmunix: pid=13911, pc=0xf80441ac, sp=0xffffeca0, psr=0x16c3, context=15
Jan 22 11:31:22 coop vmunix: g1-g7: 16e4, 4010e5, 4c000, 0, 44, f80ca400, f80ca400
Jan 22 11:31:22 coop vmunix: Begin traceback... sp = ffffeca0
Jan 22 11:31:22 coop vmunix: Called from f8044e1c, fp=ffffed00, args=ff65c500 c 10e4 0 ff74fc00 ff74fc00
Jan 22 11:31:22 coop vmunix: Called from f803b018, fp=ffffed68, args=ff65940c 4010e5 ffffeeac ff65c500 c00 10e5
Jan 22 11:31:22 coop vmunix: Called from f80395e0, fp=ffffedc8, args=f811c7e0 f8044a4c ffffeeac 1000 1 ffffeea4
Jan 22 11:31:22 coop vmunix: Called from f8039324, fp=ffffee40, args=f811c7e0 f80bdf38 1000 ffffeeac f811c7e0 17fb041
Jan 22 11:31:22 coop vmunix: Called from f809218c, fp=ffffeec0, args=ffffefe0 f80bcab0 f80bcab0 3 ffffefb4 1000
Jan 22 11:31:22 coop vmunix: Called from f80058d0, fp=ffffef58, args=8000000 4 1000 4 4 20
Jan 22 11:31:22 coop vmunix: Called from 5cf4, fp=f7fffd30, args=1 3d000 1000 20800 10 0
Jan 22 11:31:22 coop vmunix: End traceback...
Jan 22 11:31:22 coop vmunix: panic: Data fault
Jan 22 11:31:22 coop vmunix: syncing file systems... [29] 4 [29] [25] [19] [9] done
Jan 22 11:31:22 coop vmunix:
Jan 22 11:31:22 coop vmunix: dumping to vp ff005ca8, offset 158019
Jan 22 11:31:22 coop vmunix: SunOS Release 4.0.3 (COOP) #1: Thu Dec 6 12:22:40 EST 1990
Jan 22 11:31:22 coop vmunix: Copyright (c) 1989 by Sun Microsystems, Inc.
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--
Don Cox
Phone (716) 253-7121 KMX (716) 253-7998
INTERNET dcox@ssd.kodak.comkarl@grebyn.com (Karl A. Nyberg) (01/24/91)
In article <1991Jan23.032052.23306@msuinfo.cl.msu.edu> raja@cpswh.cps.msu.edu writes: > >In article <1991Jan23.002124.15503@ssd>, (Don Cox) writes: > >< System: Sun4/260, SunOS4.0.3 > >< Jan 22 11:31:22 coop vmunix: BAD TRAP Sun-4/330. We just replaced the CPU board. Now we wait while I reload all those files in / and /usr that the system trashed on its way down... -- Karl --
nieusma@cs.colorado.edu (Jeff Nieusma) (01/25/91)
In article <1991Jan23.002124.15503@ssd.kodak.com>, dcox@ssd.kodak.com (Don Cox) writes: |> System: Sun4/260, SunOS4.0.3 |> |> Our news server (coop) has re-booted twice in the last week because |> of |> a "BAD TRAP". Below is a record of the /var/adm/messages file. Any |> ideas or suggestions as to what could be causing this would be |> greatly |> appreciated. Thanks. |> |> [ /var/adm/messages deleted ] |> |> Don Cox |> Phone (716) 253-7121 KMX (716) 253-7998 |> INTERNET dcox@ssd.kodak.com you should set your machine up to do a savecore when it crashes. after you get the core file, cd /var/crash/`hostname` adb -k vmunix.0 vmcore.0 $c $q The $c should show you a traceback complete with the names of the routines that were being executed when the crash occurred. It may help you determine what your problem is. +-----------------------------------------------------------------------------+ | Jeff Nieusma Logical: nieusma@cs.colorado.edu | | System Administrator/Programmer Audible: (303) 492-0677 | | Computer Science Department Physical: Campus Box 430 | | University of Colorado Boulder, CO 80309-0430 | +-----------------------------------------------------------------------------+ | I only work so I can afford to ski | +-----------------------------------------------------------------------------+