30 Jan
2018
30 Jan
'18
8:56 a.m.
### Description
Periodically Kamailio crashes, log shows that it happens on REGISTER request with
incorrect params. I don't know if it is a network problem or somebody sends incorrect
request, but there are records in logs:
#### Log Messages
Jan 30 03:49:29 kam /usr/sbin/kamailio[20718]: ERROR: <core>
[core/parser/parse_from.c:53]: parse_from_header(): bad msg or missing FROM header
Jan 30 03:49:29 kam /usr/sbin/kamailio[20718]: ERROR: dialog [dlg_cseq.c:93]:
dlg_cseq_prepare_msg(): cannot parse FROM header
Jan 30 03:49:29 kam /usr/sbin/kamailio[20718]: ERROR: pv [pv_core.c:664]: pv_get_callid():
cannot parse Call-Id header
Jan 30 03:49:29 kam /usr/sbin/kamailio[20718]: {1 <null> <null>} ERROR:
<core> [core/parser/parse_from.c:53]: parse_from_header(): bad msg or missing FROM
header
Jan 30 03:49:29 kam /usr/sbin/kamailio[20718]: {1 <null> <null>} ERROR: pv
[pv_core.c:468]: pv_get_from_attr(): cannot parse From header
Jan 30 03:49:29 kam /usr/sbin/kamailio[20718]: {1 <null> <null>} ERROR: pv
[pv_core.c:664]: pv_get_callid(): cannot parse Call-Id header
Jan 30 03:49:29 kam /usr/sbin/kamailio[20718]: {1 <null> <null>} NOTICE:
<script>: REQ: M='REGISTER sip:1.2.3.208:5060' F='<null>'
T='<null>' CI='<null>' SRC='113.128.105.127:49556'
AU='<null>'
Jan 30 03:49:29 kam /usr/sbin/kamailio[20736]: CRITICAL: <core>
[core/pass_fd.c:277]: receive_fd(): EOF on 15
Jan 30 03:49:29 kam /usr/sbin/kamailio[20713]: ALERT: <core> [main.c:746]:
handle_sigs(): child process 20718 exited by a signal 11
Jan 30 03:49:29 kam /usr/sbin/kamailio[20713]: ALERT: <core> [main.c:749]:
handle_sigs(): core was not generated
Jan 30 03:49:29 kam /usr/sbin/kamailio[20713]: INFO: <core> [main.c:771]:
handle_sigs(): terminating due to SIGCHLD
### Additional Information
version: kamailio 5.2.0-dev2 (i386/linux)
flags: STATS: Off, USE_TCP, USE_TLS, USE_SCTP, TLS_HOOKS, DISABLE_NAGLE, USE_MCAST,
DNS_IP_HACK, SHM_MEM, 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
ADAPTIVE_WAIT_LOOPS=1024, MAX_RECV_BUFFER_SIZE 262144, MAX_LISTEN 16, 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 4.9.2
* **Operating System**:
Linux kam 3.16.0-4-amd64 #1 SMP Debian 3.16.7-ckt25-2 (2016-04-08) x86_64 GNU/Linux
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