On Mon, Apr 19, 2004 at 11:56:29AM +0545, Bikrant Neupane wrote: > I'm running pppoed on freebsd-4.9. It is running smoothly. However it crashes > sometime with a pppoed.core file dumpped at the root directory. > gdb -c pppoed.core shows that it crashed with signal 11 segmentation fault. > I'm running the package as it came with the os. I have not upgraded any thing > except the kernel which I have customized for my needs. > > Is this a bug or am i missing some parameters in the kernel?
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It's hard to say quite what the problem is with the small amount of
information you've included.
Certainly none of the software supplied with the OS should ever crash
with a segmentation violation, and it's definitely a bug if that
happens reproducibly.
On the other hand, segmentation faults are most commonly seen as a
symptom of faulty memory sticks. Crashes due to bad memory will
happen quite unpredictably, although they will tend to happen more
when the machine is under load and there's a lot of memory IO going
on.
If the crash you're seeing happens repeatably and always occurs in the
same place, then it must be a programming error. In which case,
please report the problem using send-pr(1). Getting a backtrace from
gdb will be helpful -- as will keeping hold of the core file you have
to make available to a developer should one request it.
Cheers,
Matthew
--
Dr Matthew J Seaman MA, D.Phil. 26 The Paddocks
Savill Way
PGP: http://www.infracaninophile.co.uk/pgpkey Marlow
Tel: +44 1628 476614 Bucks., SL7 1TH UK
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