Hi,
The "tight matching" warning is because OpenSIPS gets a BYE that matches
the dialog (based on the dialog ID), but the callee tag is bogus (see
the logs - in the BYE request you have "15587", while in the dialog you
have "46079" - check the first 2 log lines, first has info from BYE,
second from dialog).
About the crash, try to get a backtrace out of it :
http://www.opensips.org/Documentation/TroubleShooting-Crash
Regards,
Bogdan-Andrei Iancu
OpenSIPS Founder and Developer
http://www.opensips-solutions.com
On 09.07.2014 09:27, jing wrote:
hi,all
I used sipp as UAC to test 500 current calls on opensips, when the
Total-calls reach to about 30000, opensips crashed. And the log shows
as below:
WARNING:dialog:dlg_onroute: *tight matching failed for BYE* with
callid='[email protected]/23, ftag='15587'/5, ttag='15587'/5 and
direction=1
WARNING:dialog:dlg_onroute: dialog identification elements are
callid=''[email protected]/23/23, caller tag='15587'/5, callee
tag='46079'/5
*segfault at 0000000000000020 rip 00002b39b49b70db rsp
00007fff21e81bd0 error 4
*WARNING:dialog:dlg_onroute: tight matching failed for BYE with
callid='[email protected]/23, ftag='15588'/5, ttag='15588'/5 and
direction=1
WARNING:dialog:dlg_onroute: dialog identification elements are
callid='[email protected]'/23, caller tag='15588'/5, callee tag='46080'/5
*CRITICAL:core:utimer_ticker: utimer handler <tm-utimer> lasted
(1110000 us) for more than timer tick (100000 us) -> potential timer
shifting***
*
*
I can't understand the log. What caused the error?
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