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I want to add addresses to dispatcher.list dynamically
modparam("dispatcher", "db_url", DBURL)
modparam("dispatcher", "table_name", "dispatcher")
modparam("dispatcher", "ds_ping_interval", 10)
modparam("dispatcher", "ds_probing_mode", 1)
modparam("dispatcher", "ds_inactive_threshold", 1)
modparam("dispatcher", "ds_probing_threshold", 1)
modparam("dispatcher", "reload_delta", 0)
modparam("dispatcher", "ds_timer_mode", 1)
...
if(!ds_is_from_list("1","0","$var(contact)")) {
jsonrpc_exec(
'{
"jsonrpc": "2.0",
"method": "dispatcher.add",
"params": [1, "$var(contact)"],
"id": 1
}'
);
}
this scheme works with low load(one or two UAs) but it doesn't work with dozens of requests, kamailio crashes
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6832]: CRITICAL: {1 12016 REGISTER db88353a-66cf-4ca6-91e2-6f306e43cee9} <core> [core/mem/q_malloc.c:519]: qm_free(): BUG: freeing already freed pointer (0x7f2f964578b8), called from dispatcher: dispatch.c: reindex_dests(790), first free dispatcher: dispatch.c: ds_avl_destroy(4013) - ignoring
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6832]: INFO: {1 12016 REGISTER db88353a-66cf-4ca6-91e2-6f306e43cee9} dispatcher [dispatch.c:682]: dp_init_relative_weights(): extra rweight 100 for last active destination in group 1
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6827]: INFO: {1 16898 REGISTER eebaeca9-c642-465f-bc09-67d1448ba6b7} dispatcher [dispatch.c:682]: dp_init_relative_weights(): extra rweight 100 for last active destination in group 1
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6825]: ERROR: {1 27217 REGISTER 885dc562-c8f3-477a-bc4b-ba3718cdf8db} dispatcher [dispatch.c:407]: pack_dest(): bad uri []
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6825]: WARNING: {1 27217 REGISTER 885dc562-c8f3-477a-bc4b-ba3718cdf8db} dispatcher [dispatch.c:2624]: ds_add_dest_cb(): failed to add destination in group 1 -
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6825]: ERROR: {1 27217 REGISTER 885dc562-c8f3-477a-bc4b-ba3718cdf8db} dispatcher [dispatch.c:407]: pack_dest(): bad uri []
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6825]: WARNING: {1 27217 REGISTER 885dc562-c8f3-477a-bc4b-ba3718cdf8db} dispatcher [dispatch.c:2624]: ds_add_dest_cb(): failed to add destination in group 1 -
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6825]: ERROR: {1 27217 REGISTER 885dc562-c8f3-477a-bc4b-ba3718cdf8db} dispatcher [dispatch.c:407]: pack_dest(): bad uri []
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6825]: WARNING: {1 27217 REGISTER 885dc562-c8f3-477a-bc4b-ba3718cdf8db} dispatcher [dispatch.c:2624]: ds_add_dest_cb(): failed to add destination in group 1 -
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6829]: ERROR: {1 40473 REGISTER bd8d332f-d896-4dab-b4ab-3904f8a29dda} dispatcher [dispatch.c:407]: pack_dest(): bad uri []
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6829]: WARNING: {1 40473 REGISTER bd8d332f-d896-4dab-b4ab-3904f8a29dda} dispatcher [dispatch.c:2624]: ds_add_dest_cb(): failed to add destination in group 1 -
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6829]: ERROR: {1 40473 REGISTER bd8d332f-d896-4dab-b4ab-3904f8a29dda} dispatcher [dispatch.c:407]: pack_dest(): bad uri []
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6829]: WARNING: {1 40473 REGISTER bd8d332f-d896-4dab-b4ab-3904f8a29dda} dispatcher [dispatch.c:2624]: ds_add_dest_cb(): failed to add destination in group 1 -
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6829]: ERROR: {1 40473 REGISTER bd8d332f-d896-4dab-b4ab-3904f8a29dda} dispatcher [dispatch.c:407]: pack_dest(): bad uri []
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6829]: WARNING: {1 40473 REGISTER bd8d332f-d896-4dab-b4ab-3904f8a29dda} dispatcher [dispatch.c:2624]: ds_add_dest_cb(): failed to add destination in group 1 -
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6832]: ERROR: {1 55015 REGISTER bfc85ce0-6aee-40c3-9b73-d0f64e835dc1} dispatcher [dispatch.c:407]: pack_dest(): bad uri []
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6832]: WARNING: {1 55015 REGISTER bfc85ce0-6aee-40c3-9b73-d0f64e835dc1} dispatcher [dispatch.c:2624]: ds_add_dest_cb(): failed to add destination in group 1 -
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6832]: ERROR: {1 55015 REGISTER bfc85ce0-6aee-40c3-9b73-d0f64e835dc1} dispatcher [dispatch.c:407]: pack_dest(): bad uri []
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6832]: WARNING: {1 55015 REGISTER bfc85ce0-6aee-40c3-9b73-d0f64e835dc1} dispatcher [dispatch.c:2624]: ds_add_dest_cb(): failed to add destination in group 1 -
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6832]: ERROR: {1 55015 REGISTER bfc85ce0-6aee-40c3-9b73-d0f64e835dc1} dispatcher [dispatch.c:407]: pack_dest(): bad uri []
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6832]: WARNING: {1 55015 REGISTER bfc85ce0-6aee-40c3-9b73-d0f64e835dc1} dispatcher [dispatch.c:2624]: ds_add_dest_cb(): failed to add destination in group 1 -
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6808]: ALERT: <core> [main.c:774]: handle_sigs(): child process 6825 exited by a signal 11
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6808]: ALERT: <core> [main.c:777]: handle_sigs(): core was not generated
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6808]: INFO: <core> [main.c:799]: handle_sigs(): terminating due to SIGCHLD
Apr 22 22:18:09 kamailio /usr/sbin/kamailio[6827]: INFO: <core> [main.c:854]: sig_usr(): signal 15 received
Apr 22 22:18:10 kamailio /usr/sbin/kamailio[6808]: INFO: <core> [core/sctp_core.c:53]: sctp_core_destroy(): SCTP API not initialized
Apr 22 22:18:10 kamailio systemd[1]: kamailio.service: Main process exited, code=exited, status=1/FAILURE
Apr 22 22:18:10 kamailio systemd[1]: kamailio.service: Failed with result 'exit-code'.
Apr 22 22:18:10 kamailio systemd[1]: kamailio.service: Consumed 1.304s CPU time.
use code from Description section on request route
(gdb) bt full
#0 0x000055945e0ccd20 in ?? ()
No symbol table info available.
#1 0x000055945e0cd6ee in qm_malloc ()
No symbol table info available.
#2 0x000055945e0da9c9 in qm_shm_malloc ()
No symbol table info available.
#3 0x00007f325a05e921 in pack_dest () from /usr/lib/x86_64-linux-gnu/kamailio/modules/dispatcher.so
No symbol table info available.
#4 0x00007f325a060ad4 in add_dest2list () from /usr/lib/x86_64-linux-gnu/kamailio/modules/dispatcher.so
No symbol table info available.
#5 0x00007f325a087cf9 in ds_filter_dest_cb () from /usr/lib/x86_64-linux-gnu/kamailio/modules/dispatcher.so
No symbol table info available.
#6 0x00007f325a05affb in ds_iter_set () from /usr/lib/x86_64-linux-gnu/kamailio/modules/dispatcher.so
No symbol table info available.
#7 0x00007f325a088706 in ds_remove_dst () from /usr/lib/x86_64-linux-gnu/kamailio/modules/dispatcher.so
No symbol table info available.
#8 0x00007f325a0af7a8 in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/dispatcher.so
No symbol table info available.
#9 0x00007f325e7e82f5 in jsonrpc_exec_ex () from /usr/lib/x86_64-linux-gnu/kamailio/modules/jsonrpcs.so
No symbol table info available.
#10 0x00007f325e7e875e in ?? () from /usr/lib/x86_64-linux-gnu/kamailio/modules/jsonrpcs.so
No symbol table info available.
#11 0x000055945ddce3f3 in do_action ()
No symbol table info available.
#12 0x000055945dddd391 in run_actions ()
No symbol table info available.
#13 0x000055945ddce2d3 in do_action ()
No symbol table info available.
#14 0x000055945dddd391 in run_actions ()
No symbol table info available.
#15 0x000055945ddce2d3 in do_action ()
No symbol table info available.
#16 0x000055945dddd391 in run_actions ()
No symbol table info available.
#17 0x000055945ddca244 in do_action ()
No symbol table info available.
--Type <RET> for more, q to quit, c to continue without paging--
#18 0x000055945dddd391 in run_actions ()
No symbol table info available.
#19 0x000055945ddce2d3 in do_action ()
No symbol table info available.
#20 0x000055945dddd391 in run_actions ()
No symbol table info available.
#21 0x000055945ddddc0b in run_top_route ()
No symbol table info available.
#22 0x000055945df3b1b2 in receive_msg ()
No symbol table info available.
#23 0x000055945e09ea5d in udp_rcv_loop ()
No symbol table info available.
#24 0x000055945ddb709b in main_loop ()
No symbol table info available.
#25 0x000055945ddc420c in main ()
No symbol table info available.
No symbol table info available.```
```(gdb) list
1 ../sysdeps/unix/sysv/linux/dl-vdso-setup.c: No such file or directory.```
#### SIP Traffic
[kamailio.txt](https://github.com/kamailio/kamailio/files/11302151/kamailio.txt)
### Possible Solutions
no idea
### Additional Information
* **Kamailio Version** - output of `kamailio -v`
root@kamailio:[/etc]: kamailio -v
version: kamailio 5.6.3 (x86_64/linux)
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_BLOCKLIST, 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: unknown
compiled with gcc 10.2.1
* **Operating System**:
root@kamailio:[/etc]: uname -a
Linux kamailio 5.10.0-21-amd64 #1 SMP Debian 5.10.162-1 (2023-01-21) x86_64 GNU/Linux
—
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