[Mimedefang] Strange slave timeout errors
Graham Dunn
gdunn at inscriber.com
Fri Jul 4 17:10:01 EDT 2003
I seen a few (maybe 5 in 1000) mails that will cause the slave to sit
and just chew through CPU until it reaches the max time and the
multiplexor kills it:
Jul 4 13:21:23 ureshii mimedefang-multiplexor: Killing busy slave 3
(pid 14339) : Busy timeout
Jul 4 13:21:23 ureshii mimedefang[417]: Error from multiplexor: ERR
Filter timed out - check filter rules or system load
Jul 4 13:21:23 ureshii mimedefang-multiplexor: Slave 3 resource
usage: req=1, s cans=1, user=288.870, sys=0.404, nswap=0, majflt=0,
minflt=8624, maxrss=22748, bi=0, bo=0
There's usually 300M of memory free on this system (dual P3-800).
FreeBSD 4.6.2-RELEASE, mimedefang-2.34 from ports.
MIMEDefang version 2.34
HTML::Parser : yes
HTML::TokeParser : yes
HTMLCleaner : yes
Path:CONFDIR : yes (/usr/local/etc/mimedefang)
Path:QUARANTINEDIR : yes (/var/spool/MD-Quarantine)
Path:SENDMAIL : yes (/usr/sbin/sendmail)
Path:SPOOLDIR : yes (/var/spool/MIMEDefang)
SpamAssassin : yes
Virus:NAI : yes (/usr/local/bin/uvscan)
File::Scan : no
Unix::Syslog : no
Virus:AVP : no
Virus:CLAMAV : no
Virus:CLAMD : no
Virus:FPROT : no
Virus:FPROTD : no
Virus:FSAV : no
Virus:FileScan : no
Virus:HBEDV : no
Virus:NVCC : no
Virus:OpenAV : no
Virus:SOPHIE : no
Virus:SOPHOS : no
Virus:SymantecCSS : no
Virus:TREND : no
Virus:TROPHIE : no
Virus:VEXIRA : no
IO::Socket : Version 1.1603
MIME::Tools : Version 5.411
MIME::Words : Version 5.404
Digest::SHA1 : Version 2.02
Mail::SpamAssassin : Version 2.55
Anomy::HTMLCleaner : Version 1.23
File::Scan : missing
HTML::Parser : Version 3.28
HTML::TokeParser : Version 2.24
Unix::Syslog : missing
I've attached two messages that caused this. Both of them are fairly
heavy on HTML, is Spamassassin the usual suspect?
Any ideas?
Graham
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