[Mimedefang] MIMEDefang crashing regularly

Aaron Paetznick Wed, 17 Mar 2004 09:05:50 -0800

MIMEDefang has been crashing on me fairly regularly and it's driving me bonkers. Basically it goes "to error state" and doesn't recover. I have a script watching the logfile, and when there is a problem MD gets automatically restarted, but when this happens it won't start up again until I manually remove the /var/lock/subsys/mimedefang file. Here's a clip from /var/log/maillog from when this last happened. I would consider increasing the children, except my MX_MAXIMUM is already set to 80. I just now increased the MX_REQUESTS to 500, but I'm not confident that that will help too much. Any ideas? This is MD v2.41, SA v2.63 + the usual suspects on RHEL 3.0 with perl v5.8.3. Thanks.

--Aaron

Log clip:

Mar 17 05:59:56 elrond sendmail[9880]: i2HBxsic009880: Milter: data, discard Mar 17 05:59:56 elrond sendmail[9880]: i2HBxsic009880: discarded Mar 17 05:59:56 elrond mimedefang.pl[5421]: filter: i2HBxtnl009903: discard=1 Mar 17 05:59:56 elrond mimedefang[24034]: i2HBxtnl009903: Discarding because filter instructed us to Mar 17 05:59:56 elrond sendmail[9903]: i2HBxtnl009903: Milter: data, discard Mar 17 05:59:56 elrond sendmail[9903]: i2HBxtnl009903: discarded Mar 17 05:59:56 elrond mimedefang-multiplexor: Slave 77 (pid 28149) taking too long to exit; sending SIGTERM Mar 17 05:59:56 elrond sendmail[8316]: i2HBwQqf008316: <[EMAIL PROTECTED]>... User unknown Mar 17 05:59:56 elrond mimedefang[24034]: Error from multiplexor: error: No free slaves Mar 17 05:59:56 elrond last message repeated 2 times Mar 17 05:59:56 elrond mimedefang[24034]: mfconnect: No free slaves Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjB4Z027427: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjB4Z027427: Discarding because filter instructed us to Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjFKj027731: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjFKj027731: Discarding because filter instructed us to Mar 17 05:59:56 elrond mimedefang[24034]: mfconnect: No free slaves Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjBPR027478: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: Error from multiplexor: error: No free slaves Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjFhK027792: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjAW0027383: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjAW0027383: Discarding because filter instructed us to Mar 17 05:59:56 elrond mimedefang-multiplexor: Reap: Killed slave 77 (pid 28149) exited due to SIGTERM/SIGKILL as expected. Mar 17 05:59:56 elrond mimedefang[24034]: mfconnect: No free slaves Mar 17 05:59:56 elrond mimedefang-multiplexor: Slave 77 resource usage: req=500, scans=99, user=14.070, sys=2.830, nswap=0, majflt=44338, minflt=351313, maxrss=0, bi=0, bo=0 Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjEbQ027679: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjDha027617: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjDha027617: Discarding because filter instructed us to Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjCfY027513: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjESv027698: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjCfY027513: smfi_addheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjDKR027586: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjCEK027496: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjDKR027586: smfi_addheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjBPR027478: smfi_addheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjCEK027496: smfi_addheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjAlu027403: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjFhK027792: smfi_addheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjEbQ027679: smfi_addheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjEKu027625: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjESv027698: smfi_addheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjFou027733: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjDKh027595: smfi_chgheader returned MI_FAILURE Mar 17 05:59:56 elrond mimedefang[24034]: i2HBjAlu027403: smfi_addheader returned MI_FAILURE Mar 17 05:59:56 elrond sendmail[9858]: i2HBxqtt009858: milter_read(mimedefang): cmd read returned 0, expecting 5 Mar 17 05:59:56 elrond sendmail[9858]: i2HBxqtt009858: Milter (mimedefang): to error state Mar 17 05:59:56 elrond sendmail[9858]: i2HBxqtt009858: Milter: data, reject=451 4.7.1 Please try again later Mar 17 05:59:56 elrond sendmail[9917]: i2HBxtnh009917: milter_read(mimedefang): cmd read returned 0, expecting 5 Mar 17 05:59:56 elrond sendmail[9917]: i2HBxtnh009917: Milter (mimedefang): to error state Mar 17 05:59:56 elrond sendmail[9858]: i2HBxqtt009858: to=<[EMAIL PROTECTED]>, delay=00:00:01, pri=31649, stat=Please try again later Mar 17 05:59:56 elrond sendmail[9917]: i2HBxtnh009917: Milter: data, reject=451 4.7.1 Please try again later Mar 17 05:59:56 elrond sendmail[9917]: i2HBxtnh009917: to=<[EMAIL PROTECTED]>, delay=00:00:00, pri=34798, stat=Please try again later Mar 17 05:59:56 elrond sendmail[9903]: i2HBxtnm009903: Milter (mimedefang): write(Q) returned -1, expected 5: Broken pipe Mar 17 05:59:56 elrond sendmail[9903]: i2HBxtnm009903: Milter (mimedefang): to error state Mar 17 05:59:56 elrond sendmail[9926]: i2HBxu7s009926: Milter (mimedefang): write(D) returned -1, expected 5: Broken pipe Mar 17 05:59:56 elrond sendmail[9926]: i2HBxu7s009926: Milter (mimedefang): to error state _______________________________________________ Visit http://www.mimedefang.org and http://www.canit.ca MIMEDefang mailing list [EMAIL PROTECTED] http://lists.roaringpenguin.com/mailman/listinfo/mimedefang

[Mimedefang] MIMEDefang crashing regularly

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