freeradius 3.0.9 suddenly die

[d tbsky]

hi:
   we have a freeradius 3.0.9 server for testing with very low
traffic. today I found it was dead. the last log lines like below:

Mon Oct 12 08:56:55 2015 : Warning: rlm_sql (sql): You probably need
to lower "min"
Mon Oct 12 08:56:55 2015 : Info: rlm_sql (sql): Closing connection
(1440): Hit idle_timeout, was idle for 286 seconds
Mon Oct 12 08:56:55 2015 : Info: rlm_sql (sql): Closing connection
(1439): Hit idle_timeout, was idle for 285 seconds
Mon Oct 12 08:56:55 2015 : Info: rlm_sql (sql): Opening additional
connection (1441), 1 of 32 pending slots used
Mon Oct 12 08:56:55 2015 : Info: rlm_sql (sql): 0 of 1 connections in
use.  Need more spares
Mon Oct 12 08:56:55 2015 : Info: rlm_sql (sql): Opening additional
connection (1442), 1 of 31 pending slots used
Mon Oct 12 08:56:58 2015 : Info: rlm_sql (sql): 0 of 2 connections in
use.  Need more spares
Mon Oct 12 08:56:58 2015 : Info: rlm_sql (sql): Opening additional
connection (1443), 1 of 30 pending slots used
Mon Oct 12 08:58:35 2015 : Info: rlm_sql (sql): Closing connection
(1441): Hit idle_timeout, was idle for 71 seconds
Mon Oct 12 08:58:35 2015 : Warning: rlm_sql (sql): You probably need
to lower "min"
Mon Oct 12 08:58:35 2015 : Info: rlm_sql (sql): Closing connection
(1443): Hit idle_timeout, was idle for 64 seconds
Mon Oct 12 08:58:35 2015 : Info: rlm_sql (sql): Closing connection
(1442): Hit idle_timeout, was idle for 63 seconds
Mon Oct 12 08:58:35 2015 : Info: rlm_sql (sql): Opening additional
connection (1444), 1 of 32 pending slots used
Mon Oct 12 08:58:35 2015 : Info: rlm_sql (sql): 0 of 1 connections in
use.  Need more spares
Mon Oct 12 08:58:35 2015 : Info: rlm_sql (sql): Opening additional
connection (1445), 1 of 31 pending slots used
Mon Oct 12 08:58:42 2015 : Error: (5838) Ignoring duplicate packet
from client wireless-ap port 1482 - ID: 66 due to unfinished request
in component authenticate module eap_peap

the radiusd service die immediately after writing last log. checking
mysql log I found before dead it successfully authenticate a user at
08:57:31.

search the mail list I found the issue "unavailable database makes
freeradius 3.0.9 server unresponsive" seems related.

does the bug fixed in 3.0.10 or I need to log more radiusd info to
track the issue?

thanks a lot for help!!

Regards,
tbskyd