upstream works it was included upstream here: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=87cdf3148b11d46382dbce2754ae7036aba96380
somehow they did non backport it to 4.15 (the only version that is affected) ** Tags added: kernel-fixed-upstream -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1771276 Title: linux 4.15 currupts ipsec packets over non ethernet devices To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1771276/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs