[SR-Users] "invalid version 1 for table trusted found, expected 5" while trying to load permissions and drouting modules togheter

Pierpaolo Culurciello pierpaolo.culurciello at gmail.com
Mon Nov 29 16:22:37 CET 2010 

Hello to everybody,

I'm facing the following problem while trying to load and use 
Permissions and Drouting modules togheter: here you are the detailed 
starting debug of my Kamailio 3.1.0:

0(2456) DEBUG: db_postgres [km_pg_con.c:72]: opening connection: 
postgres://xxxx:xxxx@192.168.190.150:5432/kamailio
  0(2456) DEBUG: db_postgres [km_pg_con.c:80]: PQsetdbLogin(0x93ec520)
  0(2456) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (-127): 
permissions
  0(2456) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (-127): 
ldap
  0(2456) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (-127): 
alias_db
  0(2456) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (-127): 
domain
  0(2456) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (-127): 
presence
  0(2456) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (-127): 
presence_xml
  0(2456) DEBUG: presence_xml [presence_xml.c:300]: [-127]  pid [2456]
  0(2456) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (-127): 
nathelper
  0(2456) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (-127): 
mediaproxy
  1(2457) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (1): 
mi_fifo
  1(2457) DEBUG: <core> [sr_module.c:791]: DEBUG: init_mod_child (1): tm
  1(2457) DEBUG: tm [callid.c:131]: DEBUG: callid: 
'65df7ef6-2457 at 192.168.190.185'
  1(2457) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (1): avpops
  1(2457) DEBUG: <core> [db.c:294]: connection 0x82a7358 found in pool
  1(2457) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (1): usrloc
  1(2457) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (1): 
registrar
  1(2457) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (1): uri_db
  1(2457) DEBUG: <core> [db.c:294]: connection 0x82a7408 found in pool
  1(2457) DEBUG: <core> [sr_module.c:791]: DEBUG: init_mod_child (1): ctl
  1(2457) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (1): acc
  1(2457) DEBUG: <core> [db.c:294]: connection 0x82bc668 found in pool
  1(2457) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (1): 
drouting
  1(2457) DEBUG: <core> [db.c:294]: connection 0x82bc910 found in pool
  1(2457) DEBUG: db_postgres [km_dbase.c:149]: 0x82bc8f8 
PQsendQuery(select gwid,address,strip,pri_prefix,type,attrs from 
dr_gateways )
  1(2457) DEBUG: <core> [db_res.c:116]: allocate 28 bytes for result set 
at 0x82a74e8
  2(2458) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (2): 
mi_fifo
  2(2458) DEBUG: <core> [sr_module.c:791]: DEBUG: init_mod_child (2): tm
  2(2458) DEBUG: tm [callid.c:131]: DEBUG: callid: 
'65df7ef6-2458 at 192.168.190.185'
  2(2458) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (2): avpops
  2(2458) DEBUG: <core> [db.c:294]: connection 0x82a7358 found in pool
  2(2458) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (2): usrloc
  2(2458) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (2): 
registrar
  2(2458) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (2): uri_db
  2(2458) DEBUG: <core> [db.c:294]: connection 0x82a7408 found in pool
  2(2458) DEBUG: <core> [sr_module.c:791]: DEBUG: init_mod_child (2): ctl
  2(2458) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (2): acc
  2(2458) DEBUG: <core> [db.c:294]: connection 0x82bc668 found in pool
  2(2458) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (2): 
drouting
  2(2458) DEBUG: <core> [db.c:294]: connection 0x82bc910 found in pool
  2(2458) DEBUG: <core> [sr_module.c:807]: DEBUG: init_mod_child (2): 
permissions
  2(2458) DEBUG: <core> [db.c:294]: connection 0x82a7500 found in pool
  2(2458) DEBUG: db_postgres [km_val.c:158]: PQescapeStringConn: in: 7 
chars, out: 7 chars
  2(2458) DEBUG: db_postgres [km_dbase.c:149]: 0x82a74e8 
PQsendQuery(select table_version from version where table_name='trusted')
  2(2458) DEBUG: <core> [db_res.c:116]: allocate 28 bytes for result set 
at 0x82a7598
LOG:  statement: select gwid,address,strip,pri_prefix,type,attrs from 
dr_gateways
  2(2458) DEBUG: db_postgres [km_dbase.c:403]: 0x82a74e8 
PQresultStatus(PGRES_TUPLES_OK) PQgetResult(0x93f6010)
  2(2458) DEBUG: db_postgres [km_res.c:108]: 6 columns returned from the 
query
  2(2458) DEBUG: <core> [db_res.c:153]: allocate 24 bytes for result 
names at 0x82a75c0
  2(2458) DEBUG: <core> [db_res.c:163]: allocate 24 bytes for result 
types at 0x82a75e0
  2(2458) DEBUG: db_postgres [km_res.c:126]: allocate 8 bytes for 
RES_NAMES[0] at 0x82a7600
  2(2458) DEBUG: db_postgres [km_res.c:133]: RES_NAMES(0x82a7600)[0]=[gwid]
  2(2458) DEBUG: db_postgres [km_res.c:140]: use DB1_INT result type
  2(2458) DEBUG: db_postgres [km_res.c:126]: allocate 8 bytes for 
RES_NAMES[1] at 0x82a7610
  2(2458) DEBUG: db_postgres [km_res.c:133]: 
RES_NAMES(0x82a7610)[1]=[address]
  2(2458) DEBUG: db_postgres [km_res.c:166]: use DB1_STRING result type
  2(2458) DEBUG: db_postgres [km_res.c:126]: allocate 8 bytes for 
RES_NAMES[2] at 0x82a7620
  2(2458) DEBUG: db_postgres [km_res.c:133]: RES_NAMES(0x82a7620)[2]=[strip]
  2(2458) DEBUG: db_postgres [km_res.c:140]: use DB1_INT result type
  2(2458) DEBUG: db_postgres [km_res.c:126]: allocate 8 bytes for 
RES_NAMES[3] at 0x82a7630
  2(2458) DEBUG: db_postgres [km_res.c:133]: 
RES_NAMES(0x82a7630)[3]=[pri_prefix]
  2(2458) DEBUG: db_postgres [km_res.c:166]: use DB1_STRING result type
  2(2458) DEBUG: db_postgres [km_res.c:126]: allocate 8 bytes for 
RES_NAMES[4] at 0x82a7640
  2(2458) DEBUG: db_postgres [km_res.c:133]: RES_NAMES(0x82a7640)[4]=[type]
  2(2458) DEBUG: db_postgres [km_res.c:140]: use DB1_INT result type
  2(2458) DEBUG: db_postgres [km_res.c:126]: allocate 8 bytes for 
RES_NAMES[5] at 0x82a7650
  2(2458) DEBUG: db_postgres [km_res.c:133]: RES_NAMES(0x82a7650)[5]=[attrs]
  2(2458) DEBUG: db_postgres [km_res.c:166]: use DB1_STRING result type
  2(2458) DEBUG: db_postgres [km_res.c:222]: allocate for 6 columns 24 
bytes in row buffer at 0x82a7660
  2(2458) DEBUG: <core> [db_res.c:182]: allocate 8 bytes for rows at 
0x82a7680
  2(2458) DEBUG: db_postgres [km_res.c:242]: PQgetvalue(0x82a74e8,0,0)=[1]
  2(2458) DEBUG: db_postgres [km_res.c:251]: [0][0] Column[gwid]=[1]
  2(2458) DEBUG: db_postgres [km_res.c:242]: 
PQgetvalue(0x82a74e8,0,1)=[192.168.190.150]
  2(2458) DEBUG: db_postgres [km_res.c:251]: [0][1] 
Column[address]=[192.168.190.150]
  2(2458) DEBUG: db_postgres [km_res.c:242]: PQgetvalue(0x82a74e8,0,2)=[2]
  2(2458) DEBUG: db_postgres [km_res.c:251]: [0][2] Column[strip]=[2]
  2(2458) DEBUG: db_postgres [km_res.c:242]: PQgetvalue(0x82a74e8,0,3)=[88]
  2(2458) DEBUG: db_postgres [km_res.c:251]: [0][3] Column[pri_prefix]=[88]
  2(2458) DEBUG: db_postgres [km_res.c:242]: PQgetvalue(0x82a74e8,0,4)=[0]
  2(2458) DEBUG: db_postgres [km_res.c:251]: [0][4] Column[type]=[0]
  2(2458) DEBUG: db_postgres [km_res.c:242]: PQgetvalue(0x82a74e8,0,5)=[]
  2(2458) DEBUG: <core> [db_row.c:119]: allocate 120 bytes for row 
values at 0x82c17f8
  2(2458) DEBUG: <core> [db_val.c:73]: converting INT [1]
  2(2458) DEBUG: <core> [db_val.c:117]: converting STRING [192.168.190.150]
  2(2458) DEBUG: <core> [db_val.c:127]: allocate 16 bytes memory for 
STRING at 0x82a7690 2(2458) DEBUG: <core> [db_val.c:73]: converting INT [2]
  2(2458) DEBUG: <core> [db_val.c:117]: converting STRING [88]
  2(2458) DEBUG: <core> [db_val.c:127]: allocate 3 bytes memory for 
STRING at 0x82c1878 2(2458) DEBUG: <core> [db_val.c:73]: converting INT [0]
  2(2458) DEBUG: <core> [db_val.c:56]: converting NULL value 2(2458) 
DEBUG: db_postgres [km_res.c:266]: freeing row buffer at 0x82a7660
  2(2458) DEBUG: db_postgres [km_dbase.c:302]: PQclear(0x93f6010) result set
  2(2458) DEBUG: <core> [db_res.c:79]: freeing 6 columns
  2(2458) DEBUG: <core> [db_res.c:83]: freeing RES_NAMES[0] at 0x82a7600
  2(2458) DEBUG: <core> [db_res.c:83]: freeing RES_NAMES[1] at 0x82a7610
  2(2458) DEBUG: <core> [db_res.c:83]: freeing RES_NAMES[2] at 0x82a7620
  2(2458) DEBUG: <core> [db_res.c:83]: freeing RES_NAMES[3] at 0x82a7630
  2(2458) DEBUG: <core> [db_res.c:83]: freeing RES_NAMES[4] at 0x82a7640
  2(2458) DEBUG: <core> [db_res.c:83]: freeing RES_NAMES[5] at 0x82a7650
  2(2458) DEBUG: <core> [db_res.c:92]: freeing result names at 0x82a75c0
  2(2458) DEBUG: <core> [db_res.c:97]: freeing result types at 0x82a75e0
  2(2458) DEBUG: <core> [db_res.c:52]: freeing 1 rows
  2(2458) DEBUG: <core> [db_row.c:68]: free VAL_STRING[1] 
'192.168.190.150' at 0x82a7690
  2(2458) DEBUG: <core> [db_row.c:68]: free VAL_STRING[3] '88' at 0x82c1878
  2(2458) DEBUG: <core> [db_row.c:97]: freeing row values at 0x82c17f8
  2(2458) DEBUG: <core> [db_res.c:60]: freeing rows at 0x82a7680
  2(2458) DEBUG: <core> [db_res.c:134]: freeing result set at 0x82a7598
  2(2458) ERROR: <core> [db.c:408]: invalid version 1 for table trusted 
found, expected 5 (check table structure and table "version")
  2(2458) ERROR: permissions [trusted.c:249]: error during table version 
check.
  2(2458) DEBUG: <core> [db_pool.c:97]: connection still kept in the pool
  2(2458) ERROR: <core> [sr_module.c:811]: init_mod_child(): Error while 
initializing module permissions
  2(2458) ERROR: <core> [pt.c:332]: ERROR: fork_process(): init_child 
failed for  process 2, pid 2458, ""
  2(2458) : <core> [main.c:1439]: main_loop: Cannot fork

As you can see expecially from the extract reported below, the problem 
seems to occur when multiple threads run at the same time and placing 
queries almost at the same time and it happens that the results of those 
queries are returned back to the other thread.

  2(2458) DEBUG: db_postgres [km_val.c:158]: PQescapeStringConn: in: 7 
chars, out: 7 chars
  2(2458) DEBUG: db_postgres [km_dbase.c:149]: 0x82a74e8 
PQsendQuery(select table_version from version where table_name='trusted')
  2(2458) DEBUG: <core> [db_res.c:116]: allocate 28 bytes for result set 
at 0x82a7598
LOG:  statement: select gwid,address,strip,pri_prefix,type,attrs from 
dr_gateways
  2(2458) DEBUG: db_postgres [km_dbase.c:403]: 0x82a74e8 
PQresultStatus(PGRES_TUPLES_OK) PQgetResult(0x93f6010)
  2(2458) DEBUG: db_postgres [km_res.c:108]: 6 columns returned from the 
query

Here thread number 2 executes the query "select table_version from 
version where table_name='trusted'" but then the same thread doesn't 
evaluate its result but the one of the previous query, "select 
gwid,address,strip,pri_prefix,type,attrs from dr_gateways"; as a matter 
of fact you can see in the LOG statement "6 columns returned from the 
query".
The strange thing is that this problem occurs only when I try to load 
Permissions and Drouting modules at the same time: whenever I load 
anyone of that two modules alone Kamailio starts whitout complaining 
about anything.
Obviously I have already checked the value of "table_version" in version 
table and it's the correct one (5).
Moreover I have also tried to apply the patch suggested in the following 
thread for a similar problem, 
(http://www.mail-archive.com/sr-dev@lists.sip-router.org/msg07551.html) 
but without any success.
Please let me know if you have some advice for my problem, I really need 
to use these two modules at the same time!

Greetings,
Pierpaolo Culurciello

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