Hello!
Similar issue but with different symptoms.
kamailio 4.4.7 (tried to use db_mongodb module from 5.1.2)
usrloc is configured to use db_mode=1 and db_insert_null=1.
MongoDB 3.6.3
mongo-c-driver was tested 1.9.2 and 1.9.4.
location table contains 300 records.
The issue was not reproduced since February when we started a new feature. Now it is
reproduced constantly, but on some machines.
Logs:
[0;39;49m[0;39;49m 1(13958) DEBUG: usrloc [udomain.c:313]: dbrow2info(): non-local
socket <all.com>...ignoring
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:476]: preload_udomain(): empty
username record in table location...skipping
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:256]: dbrow2info(): bad callid
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [udomain.c:484]: preload_udomain(): skipping
record for agent in table location
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:476]: preload_udomain(): empty
username record in table location...skipping
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:231]: dbrow2info(): bad contact
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [udomain.c:484]: preload_udomain(): skipping
record for cflags in table location
[0;39;49m[0;39;49m 1(13958) DEBUG: usrloc [udomain.c:313]: dbrow2info(): non-local
socket <��keepalive>...ignoring
[0;39;49m[0;35;49m 1(13958) WARNING: usrloc [../../ut.h:717]: shm_str_dup(): shm_str_dup
fallback; dup called for src->s == NULL or src->len < 0
[0;39;49m[0;35;49m 1(13958) WARNING: usrloc [../../ut.h:731]: shm_str_dup(): shm_str_dup
fallback; skip memcpy for src->s == NULL
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:476]: preload_udomain(): empty
username record in table location...skipping
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:231]: dbrow2info(): bad contact
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [udomain.c:484]: preload_udomain(): skipping
record for cseq in table location
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:231]: dbrow2info(): bad contact
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [udomain.c:484]: preload_udomain(): skipping
record for 5.17.xxx in table location
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:231]: dbrow2info(): bad contact
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [udomain.c:484]: preload_udomain(): skipping
record for .17.x in table location
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:476]: preload_udomain(): empty
username record in table location...skipping
[0;39;49m[0;39;49m 1(13958) DEBUG: usrloc [udomain.c:313]: dbrow2info(): non-local
socket <nce>...ignoring
[0;39;49m[0;35;49m 1(13958) WARNING: usrloc [../../ut.h:717]: shm_str_dup(): shm_str_dup
fallback; dup called for src->s == NULL or src->len < 0
[0;39;49m[0;35;49m 1(13958) WARNING: usrloc [../../ut.h:731]: shm_str_dup(): shm_str_dup
fallback; skip memcpy for src->s == NULL
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:476]: preload_udomain(): empty
username record in table location...skipping
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:476]: preload_udomain(): empty
username record in table location...skipping
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:476]: preload_udomain(): empty
username record in table location...skipping
[0;39;49m[0;39;49m 1(13958) DEBUG: usrloc [udomain.c:313]: dbrow2info(): non-local
socket <c-89-5ada654b-35a2-42>...ignoring
[0;39;49m[0;39;49m 1(13958) DEBUG: usrloc [udomain.c:313]: dbrow2info(): non-local
socket <>...ignoring
[0;39;49m[0;33;49m 1(13958) CRITICAL: usrloc [udomain.c:231]: dbrow2info(): bad contact
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [udomain.c:484]: preload_udomain(): skipping
record for 38.146:5360 in table location
[0;39;49m[0;39;49m 1(13958) DEBUG: usrloc [udomain.c:313]: dbrow2info(): non-local
socket <ified>...ignoring
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [ucontact.c:94]: new_ucontact(): no ruid for
aor: lQ.com@5.17.60@8/Ղusername
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [urecord.c:149]: mem_insert_ucontact(): failed
to create new contact
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [udomain.c:517]: preload_udomain(): inserting
contact failed
[0;39;49m[0;31;49m 1(13958) ERROR: usrloc [ul_mod.c:457]: child_init(): child(1): failed
to preload domain 'location'
[0;39;49m[0;31;49m 1(13958) ERROR: <core> [sr_module.c:923]: init_mod_child():
Error while initializing module usrloc (/usr/ecsp/lib64/kamailio/modules/usrloc.so)
[0;39;49m[0;31;49m 1(13958) ERROR: <core> [pt.c:329]: fork_process(): init_child
failed for process 1, pid 13958, "udp receiver child=0 sock=5.17.138.137:5060
(5.17.138.137:5060)"
[0;39;49m[0;33;49m 1(13958) CRITICAL: <core> [main.c:1615]: main_loop(): Cannot
fork
[0;39;49m[1;31;49m 0(13956) ALERT: <core> [main.c:740]: handle_sigs(): child
process 13958 exited normally, status=255
[0;39;49m[0;36;49m 0(13956) INFO: <core> [main.c:768]: handle_sigs(): terminating
due to SIGCHLD
[0;39;49m[0;39;49m 0(13956) DEBUG: <core> [main.c:770]: handle_sigs(): terminating
due to SIGCHLD
Could you please help us to resolve the issue?
Thank you in advance.
Best regards
Konstantin