On 09/04/15 05:10, Alex Balashov wrote: > Based on the fact that I have seen no further crashes or deadlocks, I > would be inclined to rule this campaign a success. A proof the new embedded systemd supervising the internal eco-system is worth it ;-)
Anyhow, thanks for testing and troubleshooting, it is good to know it was fixed. Cheers, Daniel > > On 03/30/2015 11:07 AM, Daniel-Constantin Mierla wrote: > >> Very unlikely, that commit restored something that used to be in older >> version. >> >> On the other hand, I remembered about the report done by Jason that a >> CANCEL can end up in some very particular cases in a double lock over >> the reply mutex. In your traces sent to me, it was about some cancel >> handling, so could be that case. It created a crash because before the >> commit 0ee3dc, accessing the branch was rather invalid, then went >> through that code and ended up in the lock. >> >> I already pushed a patch for it: >> 3957db5fb51e23535a89b15c8f05463e5702424d >> >> Maybe you can backport and report the results. It will be part of the >> upcoming minor release later this week. >> >> Cheers, >> Daniel >> >> >> On 27/03/15 19:11, Alex Balashov wrote: >>> Daniel, >>> >>> Is there anything in master:0ee3dc5e3edc49cf62f97ddd87a40b12c59b73ff >>> that might cause this kind of deadlock? I am wondering because I still >>> have the intuitive sense that all the problems I am experiencing with >>> Kamailio 4.2 here are caused in some way by my switch to asynchronous >>> call processing. >>> >>> I don't have any proof that this deadlock is also an extension of that >>> general problem domain. I just have that feeling, because the Kamailio >>> upgrade corresponded to a config upgrade where the major change made >>> was precisely that. >>> >>> -- Alex >>> >> > > -- Daniel-Constantin Mierla http://twitter.com/#!/miconda - http://www.linkedin.com/in/miconda Kamailio World Conference, May 27-29, 2015 Berlin, Germany - http://www.kamailioworld.com _______________________________________________ sr-dev mailing list [email protected] http://lists.sip-router.org/cgi-bin/mailman/listinfo/sr-dev
