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Date:      Mon, 04 Nov 2002 15:48:31 -0200
From:      Einstein Oliveira <einstein@yawl.com.br>
To:        Maxim Konovalov <maxim@macomnet.ru>, Ross Finlayson <finlayson@live.com>, freebsd-bugs@FreeBSD.ORG
Subject:   named crash
Message-ID:  <3DC6B2EF.FB6334BC@yawl.com.br>

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Hi,

> I can confirm periodic named crash on 4.6.2-RELEASE. Here is a debug
> log:
> 
> Dispatch.File: fd 30, mask 0x1, func 0x805e5b4, uap 0x81484a4
> pselect(34, 0xfff000a0, 0x0, 0x0, 0.915570000)
> select() returns 1 (err: none)
> Dispatch.File: fd 30, mask 0x1, func 0x805e5b4, uap 0x81484a4
> pselect(34, 0xfff000a0, 0x0, 0x0, 0.729226000)
> select() returns 1 (err: none)
> Dispatch.File: fd 30, mask 0x1, func 0x805e5b4, uap 0x81484a4
> pselect(34, 0xfff000a0, 0x0, 0x0, 1.-1119342952)
> select() returns -1 (err: Invalid argument)	<-~ crash
> 
> As you see, struct timeval.tv_usec is corrupted but I still do not
> know why. ISC eventlib(3) does not expect such corruption and never
> checks struct timespec.tv_nsec > 1000000 (except evAddTime(3)).


  I was looking for information about this issue and found you guys with the
same problem.

  I'm here with bind (4.7-RELEASE-p1) and also have HZ=1000 (DUMMYNET) in the
kernel.

  Did you find any solution or workaround to deal with this ?


-- 
Einstein Oliveira              einstein@yawl.com.br
___________________________________________________
Yawl Internet Ltda.         http://www.yawl.com.br/

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