I have a miss behaving fail2ban service on a very much live server. It'll tally up to 100% cpu usage after boot for about 30min then goes down to a stable 0.1% It freakin me out, something is crashing the server and now I have to migrate.
LOG
2011-09-26 09:02:45,921 fail2ban.filter : INFO Added logfile = /var/log/auth.log
2011-09-26 09:02:45,922 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,922 fail2ban.filter : INFO Set maxRetry = 6
2011-09-26 09:02:45,923 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,923 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,924 fail2ban.filter : INFO Set findtime = 600
2011-09-26 09:02:45,924 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,924 fail2ban.actions: INFO Set banTime = 600
2011-09-26 09:02:45,925 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,929 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,933 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,939 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,944 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,951 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:45,959 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,014 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,014 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,015 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,016 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,017 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,017 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,018 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,019 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,019 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:02:46,035 fail2ban.jail : INFO Jail 'ssh' started
2011-09-26 09:02:46,043 fail2ban.server : ERROR Unexpected communication error
2011-09-26 09:13:48,352 fail2ban.actions: WARNING [ssh] Ban 114.135.11.187
Unexpected communication error looks like it can't communicate with its sock, anyone agree?
Thanks Kyle
python -V
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