*BSD News Article 97304


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From: mjm@hna.com.au.MOOSE (Matt McLeod)
Newsgroups: comp.unix.bsd.freebsd.misc
Subject: 2.2.1, SIGBUS, and SIGSEGV
Date: 7 Jun 1997 07:48:28 GMT
Organization: Hunter Network Association, Newcastle, Australia
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I'm in the process of getting a new mail/news server up and running, with
2.2.1.  Everything runs fine for a while, then processes start dying.

Initially it was just mutt (which kept dying with a SIGBUS), but after a
reboot, bash started SIGSEGV'ing as soon as it was started.  Other stuff
(like qmail and INN) kept chugging away happily.

We've had some problems with this box before, but most of it has been
replaced, and I had been hoping that the hardware problems were gone.
Anyway, I've disabled the external CPU cache just in case that's the
problem, and it hasn't fallen over yet, but it's only been a few hours...

Are there any other likely causes of this sort of problem?  The hardware:

Cyrix 5x86 (on a 486 PCI board, Award PnP BIOS)
1 x EIDE hard drive
1 x NCR 53c810 PCI SCSI controller
1 x 7 disk CD changer (SCSI)
1 x SCSI tape drive
16Mb EDO RAM
some el-cheapo ISA Trident video card (the box runs headless).

Are there known problems with 2.2.1 and any of this stuff?

Thanks.

-- 
Matt McLeod,  <mjm(at)hna.com.au>
"Please try to understand before one of us dies".