[cobalt-users] Possible Sendmail Problem??

[COMPUTICA <cobalt@xxxxxxxxxxxxxxxxxx>]

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*note* I posted this over 6 hours ago, but haven't seen it show up yet
Reposting
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Hello Everyone,

This morning, and this is the second time it's happened in about two
months now, I was forced to do a hard-restart on one of my RaQ4r's
(flip the power switch to reboot).

All the services were not responding for about 15 minutes and looking
at the machine, I could see the "web" light on 100% of the time.

After rebooting, I received the following e-mail from the server:

----- START OF E-MAIL -----

Security Violations
=-=-=-=-=-=-=-=-=-=
Dec  5 07:15:56 www sendmail[6160]: unable to dlopen
/usr/lib/sasl/libanonymous.so: /usr/lib/sasl/libanonymous.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:15:56 www sendmail[6160]: unable to dlopen
/usr/lib/sasl/libcrammd5.so: /usr/lib/sasl/libcrammd5.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:15:56 www sendmail[6160]: unable to dlopen
/usr/lib/sasl/libdigestmd5.so: /usr/lib/sasl/libdigestmd5.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:15:56 www sendmail[6160]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:16:46 www sendmail[6170]: unable to dlopen
/usr/lib/sasl/libanonymous.so: /usr/lib/sasl/libanonymous.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:16:46 www sendmail[6170]: unable to dlopen
/usr/lib/sasl/libcrammd5.so: /usr/lib/sasl/libcrammd5.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:16:46 www sendmail[6170]: unable to dlopen
/usr/lib/sasl/libdigestmd5.so: /usr/lib/sasl/libdigestmd5.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:16:46 www sendmail[6170]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:22:05 www sendmail[6386]: unable to dlopen
/usr/lib/sasl/libdigestmd5.so: /usr/lib/sasl/libdigestmd5.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:22:05 www sendmail[6385]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:22:05 www sendmail[6386]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:22:11 www sendmail[6388]: unable to dlopen
/usr/lib/sasl/libanonymous.so: /usr/lib/sasl/libanonymous.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:22:11 www sendmail[6388]: unable to dlopen
/usr/lib/sasl/libcrammd5.so: /usr/lib/sasl/libcrammd5.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:22:11 www sendmail[6388]: unable to dlopen
/usr/lib/sasl/libdigestmd5.so: /usr/lib/sasl/libdigestmd5.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:22:12 www sendmail[6388]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory


Unusual System Events
=-=-=-=-=-=-=-=-=-=-=
Dec  5 07:00:03 www PAM_pwdb[5464]: (su) session opened for user postgres
by (uid=0)
Dec  5 07:00:04 www PAM_pwdb[5464]: (su) session closed for user postgres
Dec  5 07:15:56 www sendmail[6160]: unable to dlopen
/usr/lib/sasl/libanonymous.so: /usr/lib/sasl/libanonymous.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:15:56 www sendmail[6160]: unable to dlopen
/usr/lib/sasl/libcrammd5.so: /usr/lib/sasl/libcrammd5.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:15:56 www sendmail[6160]: unable to dlopen
/usr/lib/sasl/libdigestmd5.so: /usr/lib/sasl/libdigestmd5.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:15:56 www sendmail[6160]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:16:46 www sendmail[6170]: unable to dlopen
/usr/lib/sasl/libanonymous.so: /usr/lib/sasl/libanonymous.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:16:46 www sendmail[6170]: unable to dlopen
/usr/lib/sasl/libcrammd5.so: /usr/lib/sasl/libcrammd5.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:16:46 www sendmail[6170]: unable to dlopen
/usr/lib/sasl/libdigestmd5.so: /usr/lib/sasl/libdigestmd5.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:16:46 www sendmail[6170]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:22:05 www sendmail[6386]: unable to dlopen
/usr/lib/sasl/libdigestmd5.so: /usr/lib/sasl/libdigestmd5.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:22:05 www sendmail[6385]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:22:05 www sendmail[6386]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:22:11 www sendmail[6388]: unable to dlopen
/usr/lib/sasl/libanonymous.so: /usr/lib/sasl/libanonymous.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:22:11 www sendmail[6388]: unable to dlopen
/usr/lib/sasl/libcrammd5.so: /usr/lib/sasl/libcrammd5.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:22:11 www sendmail[6388]: unable to dlopen
/usr/lib/sasl/libdigestmd5.so: /usr/lib/sasl/libdigestmd5.so: failed to
map segment from shared object: Cannot allocate memory
Dec  5 07:22:12 www sendmail[6388]: unable to dlopen
/usr/lib/sasl/libplain.so: /usr/lib/sasl/libplain.so: failed to map
segment from shared object: Cannot allocate memory
Dec  5 07:47:15 www sshd[863]: Server listening on 0.0.0.0 port 22.
Dec  5 07:47:29 www PAM_pwdb[984]: (su) session opened for user postgres
by (uid=0)
Dec  5 07:47:29 www PAM_pwdb[984]: (su) session closed for user postgres

-----  END OF E-MAIL  -----

So....by looking at that, it appears to me something is going wrong in
the sendmail area before the problems start.

>From looking at MRTG, traffic was only a connection or two before the
event.  Load averages were up to about 273.  CPU temperature stayed in
the 32C degree range.....

Any ideas where to start looking?  What to do so this doesn't happen
again?

Thanks!

-----
Best Regards,
Ryan Hnetka - President/Partner
COMPUTICA Hosting - http://www.computicahosting.com
COMPUTICA International - http://www.computicainternational.com

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