Hi Julian, On Tue, Jul 24, 2018 at 12:58:27PM -0400, Julien Semaan wrote: > Hi Olivier, > > Glad you're able to replicate it because I can't get it to happen > consistently! > I'd be happy if you could share the details of how it could be replicated if > that's not too complex or hard to explain via email.
Sorry, that was a "can" that really meant "can't" :) I can't reproduce it. > > Anyway, attached to this email, you'll find the haproxy configuration that > has gotten the issue. > Also, a lua script we do use and that is referenced in the configuration. > > This is running on CentOS 7.5.1804 with kernel 3.10.0-862.6.3.el7.x86_64 > > It is running through systemd, unit file attached to this email as well. > > Let me know if you need more infos, and I'll be glad to provide them or if > you have a pcap I can replay to generate this issue in our lab. > > Best Regards, > Thanks a lot for the informations ! I'm now pretty sure it's not related to directly splicing, more likely some memory corruption. Can you try to upgrade to 1.8.12 ? A number of bugs have been fixed since 1.8.9. What kind hove load do you have when it segfaults ? Thanks ! Olivier