14 Aug
2020
14 Aug
'20
5:48 p.m.
### Description
I want to start Kamailio with this config
```
loadmodule "db_redis.so"
loadmodule "permissions.so"
loadmodule "rtpengine.so"
#loadmodule "permissions.so"
modparam("db_redis", "keys", "address=entry:id")
modparam("permissions", "db_url",
"redis://127.0.0.1:6379/1");
modparam("rtpengine", "db_url", "redis://127.0.0.1:6379/1")
listen = udp:eth0:5060
```
When start Kamailio I get this error
```sh
[root@ip-172-22-6-111 kamailio]# kamailio -DD -E
Listening on
udp: 172.22.6.111:5060
Aliases:
udp: ip-172-22-6-111.us-west-1.compute.internal:5060
0(54483) ERROR: db_redis [redis_dbase.c:951]: db_redis_scan_query_keys(): Failed to
allocate memory for match pattern
0(54483) ERROR: db_redis [redis_dbase.c:1471]: db_redis_perform_query(): failed to scan
query keys
0(54483) ERROR: db_redis [redis_dbase.c:1607]: db_redis_perform_query(): failed to
perform the query
0(54483) ERROR: db_redis [redis_dbase.c:2397]: db_redis_query(): failed to do the query
0(54483) ERROR: rtpengine [rtpengine_db.c:90]: rtpp_load_db(): error while running db
query
0(54483) ERROR: rtpengine [rtpengine.c:1628]: mod_init(): error while loading rtpengine
instances from database
0(54483) ERROR: <core> [core/sr_module.c:871]: init_mod(): Error while initializing
module rtpengine (/usr/lib64/kamailio/modules/rtpengine.so)
ERROR: error while initializing modules
0(54483) ERROR: rtpengine [rtpengine_hash.c:134]: rtpengine_hash_table_destroy(): NULL
rtpengine_hash_table
```
### Troubleshooting
When swap order load of `rtpengine` and `permissions`, then Kmailio will start properly
#### Reproduction
Install redis server on hosts and start kamailio with config above.
#### Debugging Data
None
#### Log Messages
```
0(54469) DEBUG: db_redis [redis_connection.c:119]: db_redis_connect(): connecting to
redis at 127.0.0.1:6379
0(54469) DEBUG: db_redis [redis_connection.c:172]: db_redis_connect(): connection opened
to redis://127.0.0.1:6379/1
0(54469) DEBUG: db_redis [redis_connection.c:197]: db_redis_connect(): connection opened
to redis://127.0.0.1:6379/1
0(54469) DEBUG: db_redis [redis_connection.c:258]: db_redis_new_connection(): connection
opened to redis://127.0.0.1:6379/1
0(54469) DEBUG: db_redis [redis_dbase.c:2319]: db_redis_query(): querying prefix (table)
'version'
0(54469) DEBUG: db_redis [redis_dbase.c:188]: db_redis_return_version(): get table
version
0(54469) DEBUG: <core> [db_res.c:119]: db_new_result(): allocate 56 bytes for
result set at 0x7fa9e646d228
0(54469) DEBUG: <core> [db_res.c:188]: db_allocate_rows(): allocate 16 bytes for
rows at 0x7fa9e646d2c8
0(54469) DEBUG: <core> [db_res.c:156]: db_allocate_columns(): allocate 8 bytes for
result names at 0x7fa9e646d340
0(54469) DEBUG: <core> [db_res.c:167]: db_allocate_columns(): allocate 4 bytes for
result types at 0x7fa9e646d3b0
0(54469) DEBUG: <core> [db_row.c:117]: db_allocate_row(): allocate 32 bytes for row
values at 0x7fa9e646d420
0(54469) DEBUG: db_redis [redis_dbase.c:228]: db_redis_return_version(): returning
short-cut table version 1 for table 'rtpengine' 0(54469) DEBUG: db_redis
[redis_dbase.c:2826]: db_redis_free_result(): perform redis free result
0(54469) DEBUG: <core> [db_res.c:79]: db_free_columns(): freeing 1 columns
0(54469) DEBUG: <core> [db_res.c:96]: db_free_columns(): freeing result names at
0x7fa9e646d340
0(54469) DEBUG: <core> [db_res.c:101]: db_free_columns(): freeing result types at
0x7fa9e646d3b0
0(54469) DEBUG: <core> [db_res.c:52]: db_free_rows(): freeing 1 rows
0(54469) DEBUG: <core> [db_row.c:95]: db_free_row(): freeing row values at
0x7fa9e646d420
0(54469) DEBUG: <core> [db_res.c:60]: db_free_rows(): freeing rows at
0x7fa9e646d2c8
0(54469) DEBUG: <core> [db_res.c:138]: db_free_result(): freeing result set at
0x7fa9e646d228
0(54469) DEBUG: db_redis [redis_dbase.c:2319]: db_redis_query(): querying prefix (table)
'rtpengine'
0(54469) DEBUG: db_redis [redis_dbase.c:2370]: db_redis_query(): no columns given to
build query keys, falling back to full table scan
0(54469) DEBUG: <core> [db_res.c:119]: db_new_result(): allocate 56 bytes for
result set at 0x7fa9e646d298
0(54469) DEBUG: <core> [db_res.c:156]: db_allocate_columns(): allocate 32 bytes for
result names at 0x7fa9e646d338
0(54469) DEBUG: <core> [db_res.c:167]: db_allocate_columns(): allocate 16 bytes for
result types at 0x7fa9e646d3c0
0(54469) DEBUG: db_redis [redis_dbase.c:1466]: db_redis_perform_query(): loading full
table: 'rtpengine
0(54469) ERROR: db_redis [redis_dbase.c:951]: db_redis_scan_query_keys(): Failed to
allocate memory for match pattern
0(54469) ERROR: db_redis [redis_dbase.c:1471]: db_redis_perform_query(): failed to scan
query keys
0(54469) ERROR: db_redis [redis_dbase.c:1607]: db_redis_perform_query(): failed to
perform the query
0(54469) DEBUG: db_redis [redis_dbase.c:2826]: db_redis_free_result(): perform redis free
result
0(54469) DEBUG: <core> [db_res.c:79]: db_free_columns(): freeing 4 columns
0(54469) DEBUG: <core> [db_res.c:96]: db_free_columns(): freeing result names at
0x7fa9e646d338
0(54469) DEBUG: <core> [db_res.c:101]: db_free_columns(): freeing result types at
0x7fa9e646d3c0
0(54469) DEBUG: <core> [db_res.c:138]: db_free_result(): freeing result set at
0x7fa9e646d298
0(54469) ERROR: db_redis [redis_dbase.c:2397]: db_redis_query(): failed to do the query
0(54469) ERROR: rtpengine [rtpengine_db.c:90]: rtpp_load_db(): error while running db
query
0(54469) DEBUG: db_redis [redis_dbase.c:66]: db_redis_close(): closing redis db
connection
0(54469) DEBUG: <core> [db_pool.c:100]: pool_remove(): removing connection from the
pool
0(54469) DEBUG: db_redis [redis_connection.c:279]: db_redis_free_connection(): freeing
db_redis connection
0(54469) ERROR: rtpengine [rtpengine.c:1628]: mod_init(): error while loading rtpengine
instances from database
0(54469) ERROR: <core> [core/sr_module.c:871]: init_mod(): Error while initializing
module rtpengine (/usr/lib64/kamailio/modules/rtpengine.so)
ERROR: error while initializing modules
0(54469) ERROR: rtpengine [rtpengine_hash.c:134]: rtpengine_hash_table_destroy(): NULL
rtpengine_hash_table
0(54469) DEBUG: rtpengine [rtpengine.c:2056]: mod_destroy():
rtpengine_hash_table_destroy() success!
0(54469) DEBUG: db_redis [db_redis_mod.c:114]: mod_destroy(): module destroying
0(54469) INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not
initialized
0(54469) DEBUG: <core> [core/mem/shm.c:288]: shm_destroy_manager(): destroying
memory manager: q_malloc
0(54469) DEBUG: <core> [core/mem/q_malloc.c:1185]: qm_shm_lock_destroy():
destroying the shared memory lock
0(54469) DEBUG: <core> [core/mem/pkg.c:97]: pkg_destroy_manager(): destroying
memory manager: q_malloc
```
#### SIP Traffic
None
### Possible Solutions
Not know
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
```
version: kamailio 5.5.0-dev1 (x86_64/linux) 57e63d
flags: USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST,
DNS_IP_HACK, SHM_MMAP, PKG_MALLOC, Q_MALLOC, F_MALLOC, TLSF_MALLOC, DBG_SR_MEMORY,
USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR,
USE_DST_BLACKLIST, HAVE_RESOLV_RES, TLS_PTHREAD_MUTEX_SHARED
ADAPTIVE_WAIT_LOOPS 1024, MAX_RECV_BUFFER_SIZE 262144, MAX_URI_SIZE 1024, BUF_SIZE 65535,
DEFAULT PKG_SIZE 8MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: 57e63d
compiled on 04:01:10 Aug 11 2020 with gcc 8.3.1
```
* **Operating System**:
```
NAME="CentOS Linux"
VERSION="8 (Core)"
ID="centos"
ID_LIKE="rhel fedora"
VERSION_ID="8"
PLATFORM_ID="platform:el8"
PRETTY_NAME="CentOS Linux 8 (Core)"
ANSI_COLOR="0;31"
CPE_NAME="cpe:/o:centos:centos:8"
HOME_URL="https://www.centos.org/"
BUG_REPORT_URL="https://bugs.centos.org/"
CENTOS_MANTISBT_PROJECT="CentOS-8"
CENTOS_MANTISBT_PROJECT_VERSION="8"
REDHAT_SUPPORT_PRODUCT="centos"
REDHAT_SUPPORT_PRODUCT_VERSION="8"
```
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441
15 Aug
15 Aug
12:42 a.m.
when used config with `rtpengine` and `dispatcher` is not mater order load. Kamailio
always fail load.
```
loadmodule "db_redis.so"
loadmodule "rtpengine.so"
loadmodule "dispatcher.so"
modparam("db_redis", "keys", "address=entry:id")
modparam("rtpengine", "db_url", "redis://127.0.0.1:6379/1")
modparam("dispatcher", "db_url",
"redis://127.0.0.1:6379/1")
listen = udp:eth0:5060
```
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441#issuecomment-674323013
19 Aug
19 Aug
5:50 a.m.
Do you have a lot of records in the tables? Have you tried with more pkg memory (-M cli
parameter)?
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441#issuecomment-675866179
6:04 a.m.
`redis` database is clean, just started the first time.
I tried change -M and -m options, it does not matter.
I found the issue raised when Kamailio try to load the whole table.
```
0(54469) DEBUG: db_redis [redis_dbase.c:2319]: db_redis_query(): querying prefix (table)
'rtpengine'
0(54469) DEBUG: db_redis [redis_dbase.c:2370]: db_redis_query(): no columns given to build
query keys, falling back to full table scan
```
If I specify a table key, then Kamailio start properly.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441#issuecomment-675870964
24 Aug
24 Aug
8:10 a.m.
Maybe @rfuchs has an opinion on this one, as he develops rtpengine module, but did also
commits to db_redis.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441#issuecomment-678977524
12:20 p.m.
First of all, if you have two modules both using the same Redis DB, you should make them
use different DB numbers.
And then, since Redis is key-value only and doesn't have a DB schema, you need to
specify the schema for each DB you want to use through the `keys` modparam to db_redis.
Have you done this?
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441#issuecomment-679092980
7:09 p.m.
When I added `key` for both tables, then the issue resolved.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441#issuecomment-679311393
25 Aug
25 Aug
5 p.m.
This can be closed then?
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441#issuecomment-680149853
7:39 p.m.
if such behavior is expected, then yes, we can.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441#issuecomment-680230420
7:39 p.m.
Closed #2441.
--
You are receiving this because you are subscribed to this thread.
Reply to this email directly or view it on GitHub:
https://github.com/kamailio/kamailio/issues/2441#event-3691644920
1607
days inactive
1618
days old
9 comments
3 participants
participants (3)
-
Daniel-Constantin Mierla -
Richard Fuchs
-
sergey-safarov