Please keep the mailing list cc-ed.
My previous email had other comments/questions inline, can you answer them as well? They are relevant in troubleshooting.
Thanks, Daniel
On 2/17/11 7:57 PM, David J. wrote:
version: kamailio 3.1.1 (x86_64/linux) 88bda8 flags: STATS: Off, USE_IPV6, USE_TCP, USE_TLS, TLS_HOOKS, USE_RAW_SOCKS, DISABLE_NAGLE, USE_MCAST, DNS_IP_HACK, SHM_MEM, SHM_MMAP, PKG_MALLOC, DBG_QM_MALLOC, USE_FUTEX, FAST_LOCK-ADAPTIVE_WAIT, USE_DNS_CACHE, USE_DNS_FAILOVER, USE_NAPTR, USE_DST_BLACKLIST, HAVE_RESOLV_RES ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, MAX_URI_SIZE 1024, BUF_SIZE 65535, PKG_SIZE 4MB poll method support: poll, epoll_lt, epoll_et, sigio_rt, select. id: 88bda8 compiled on 04:39:27 Dec 9 2010 with gcc 4.3.2
On 2/17/11 1:46 PM, Daniel-Constantin Mierla wrote:
Hello,
what is the version you are using?
On 2/17/11 7:35 PM, David J. wrote:
5(20390) ERROR: <core> [udp_server.c:586]: ERROR: udp_send: sendto(sock,0x7f67f7f94d14,4,0,69.117.34.101:2048,16): Bad file descriptor(9) 5(20390) ERROR: nathelper [nathelper.c:1722]: udp_send failed
I see this error when I try to restart kamailio after crash;
What is the cause for the crash? Do you have a log or core for that?
I see the cause of this problem is 'stale' entries in the location table;
If I delete this entries kamailio starts fine; any suggestions to prevent this from continuously happening.
Is any change in the IP address of the server upon restart?
Do the errors persist or they stop after a while? They are related to NAT keepalives sent by nathelper module, so they don't affect the sip traffic and if they are for stale contacts then they are fully harmless. The stale contacts should be automatically removed after a while by usrloc module.
Cheers, Daniel