[SR-Users] Segfault running 3.3.0 with registrar/p_usrloc/path

[Dan-Cristian Bogos]

Hey Guys,

After upgrading from 3.2.x to 3.3.0 (out of debian packages and
fixing db side) Kamailio is crashing on processing REGISTER. This
crash only happens for updates (or if a stale contact for the same AOR
is already present), not initial REGISTERs.

Attached you can find the log taken with debug=6 as well as the
REGISTER package producing the segfault.

Kamailio version:
"""
root at PrxyDev:/etc/slocator# kamailio -V
version: kamailio 3.3.0 (i386/linux)
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, F_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, DEFAULT PKG_SIZE 4MB
poll method support: poll, epoll_lt, epoll_et, sigio_rt, select.
id: unknown
compiled on 22:17:07 Jun 18 2012 with gcc 4.4.5
"""

Syslog msg in debug=2:
"""
Jun 27 15:46:22 PrxyDev kernel: [11330.002854] kamailio[6959]:
segfault at 0 ip (null) sp bf8d531c error 4 in
kamailio[8048000+1ea000]
Jun 27 15:46:22 PrxyDev /usr/sbin/kamailio[6970]: : <core>
[pass_fd.c:293]: ERROR: receive_fd: EOF on 10
Jun 27 15:46:22 PrxyDev /usr/sbin/kamailio[6957]: ALERT: <core>
[main.c:785]: child process 6959 exited by a signal 11
Jun 27 15:46:22 PrxyDev /usr/sbin/kamailio[6957]: ALERT: <core>
[main.c:788]: core was not generated
"""


Thanks in advance for any tip!
DanB
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