Hi Bert,

many thanks for your answer.

Please find the spamassassin config below.

I already checked it but do not find anything to change which is stopping the flooding.

Also, spamassassin is consuming mostly all of my CPU power.

When its running, the CPU is nearly the whole time at 99%. When I stop spamassassin, the CPU consumption is going down.

# /etc/default/spamassassin
# Duncan Findlay

# WARNING: please read README.spamd before using.
# There may be security risks.

# Prior to version 3.4.2-1, spamd could be enabled by setting
# ENABLED=1 in this file. This is no longer supported. Instead, please
# use the update-rc.d command, invoked for example as "update-rc.d spamassassin enable", to enable the spamd service.

# Options
# See man spamd for possible options. The -d option is automatically added.
ENABLED=1
# SpamAssassin uses a preforking model, so be careful! You need to
# make sure --max-children is not set to anything higher than 5,
# unless you know what you're doing.
OPTIONS="--create-prefs --max-children 5 --helper-home-dir --username spamd --helper-home-dir /home/spamd -s /var/log/spamassassin/spamd.log

# Pid file
# Where should spamd write its PID to file? If you use the -u or
# --username option above, this needs to be writable by that user.
# Otherwise, the init script will not be able to shut spamd down.
PIDFILE="/var/run/spamd.pid"

# Set nice level of spamd
#NICE="--nicelevel 15"

# Cronjob
# Set to anything but 0 to enable the cron job to automatically update
# spamassassin's rules on a nightly basis
CRON=1

Am 2022-06-02 14:47, schrieb Bert Van de Poel:

For the errors about nonexistent uses you will want to have a look at /etc/default/spamassassin I'm guessing. For the info messages: this has just got to do with your logging level. You will want to decrease it in local.cf or maybe also in the default file.

On 2/06/2022 14:33, Timo Brandt wrote:

Hi all,

I have a running debian 11 with postfix/dovecot and Amavis with clamav / spamassassin. I saw that the spamassassin logfile is growing very fast and found the following entries occuring many times per second.
Can you maybe help me to get this fixed?
I searched along the internet but did not find really a solution.
Do you need any config files to check?

Thanks for your help in advance,
Timo

Thu Jun 2 11:43:11 2022 [1848608] info: spamd: handled cleanup of child pid [1849690] due to SIGCHLD: exit 255 Thu Jun 2 11:43:11 2022 [1848608] info: spamd: handled cleanup of child pid [1849691] due to SIGCHLD: exit 255 Thu Jun 2 11:43:11 2022 [1848608] info: spamd: handled cleanup of child pid [1849692] due to SIGCHLD: exit 255 Thu Jun 2 11:43:11 2022 [1848608] info: spamd: handled cleanup of child pid [1849693] due to SIGCHLD: exit 255 Thu Jun 2 11:43:11 2022 [1848608] info: spamd: server successfully spawned child process, pid 1849698 Thu Jun 2 11:43:11 2022 [1848608] info: spamd: handled cleanup of child pid [1849696] due to SIGCHLD: exit 255 Thu Jun 2 11:43:11 2022 [1849698] error: spamd: cannot run as nonexistent user or root with -u option Thu Jun 2 11:43:11 2022 [1848608] info: spamd: server successfully spawned child process, pid 1849699
Thu Jun  2 11:43:11 2022 [1848608] info: prefork: child states: SS
Thu Jun 2 11:43:11 2022 [1848608] info: spamd: server successfully spawned child process, pid 1849700 Thu Jun 2 11:43:11 2022 [1848608] info: prefork: adjust: 0 idle children less than 1 minimum idle children. Increasing spamd children: 1849700 started. Thu Jun 2 11:43:11 2022 [1849699] error: spamd: cannot run as nonexistent user or root with -u option Thu Jun 2 11:43:11 2022 [1849700] error: spamd: cannot run as nonexistent user or root with -u option
Thu Jun  2 11:43:11 2022 [1848608] info: prefork: child states: SSS
Thu Jun 2 11:43:11 2022 [1848608] info: spamd: server successfully spawned child process, pid 1849701 Thu Jun 2 11:43:11 2022 [1848608] info: prefork: adjust: 0 idle children less than 1 minimum idle children. Increasing spamd children: 1849701 started.
Thu Jun  2 11:43:11 2022 [1848608] info: prefork: child states: SSSS
Thu Jun 2 11:43:11 2022 [1848608] info: spamd: server successfully spawned child process, pid 1849702 Thu Jun 2 11:43:11 2022 [1849701] error: spamd: cannot run as nonexistent user or root with -u option Thu Jun 2 11:43:11 2022 [1848608] info: prefork: adjust: 0 idle children less than 1 minimum idle children. Increasing spamd children: 1849702 started.
Thu Jun  2 11:43:11 2022 [1848608] info: prefork: child states: SSSSS

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