Xenial kernel 4.4.0-92.115 had a quick fix for the issue, which was to revert the patch that introduced the regression ("netfilter: synproxy: fix conntrackd interaction"). The kernel build that's in -proposed (currently 4.4.0-93.116) reapplies this patch and applies on top the proper fix found upstream ("netfilter: nf_ct_ext: fix possible panic after nf_ct_extend_unregister").
Could someone please verify if the kernel in -proposed really fixes the issue? Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1709032 Title: Creating conntrack entry failure with kernel 4.4.0-89 To manage notifications about this bug go to: https://bugs.launchpad.net/linux/+bug/1709032/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs