Re: squid crashes

From: Henrik Nordstrom <hno@dont-contact.us>
Date: Wed, 09 Feb 2000 00:49:42 +0100

Panagiotis Christias wrote:

> we have four FreeBSD boxes running transparently squid 2.2.STABLE5-hno.20000103.
> The last days squid on every machine craches up to 4 times reporting the
> following messages in the cache.log files:
>
> 2000/02/08 13:16:28| WARNING: FD 1223 has handlers, but it's invalid.
> 2000/02/08 13:16:28| FD 1223 is a None
> 2000/02/08 13:16:28| -->
> 2000/02/08 13:16:28| tmout:0x0 read:0x0 write:0x0

This was a new one.. The above is a contradiction. The FD does not have
any handlers installed (all three are NULL). It beats me how it could at
all be considered..

> 2000/02/08 13:16:28| WARNING: FD 881000456 has handlers, but it's invalid.
> FATAL: Received Segment Violation...dying.

Ouch... something seems to be seriously messed up there.

> Any ideas?

No. Sorry. It simply should not happen.

Have you changed anything else, like tuning the number of
filedescriptors available?

Did you run "make clean" after applying the patch or tuning the OS?

To make sure, please run "make clean; make install", and restart Squid.

--
Henrik Nordstrom
http://squid.sourceforge.net/hno/
Received on Tue Feb 08 2000 - 17:35:16 MST

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