We have performed kernel bisect, git bisect log is attached. The results show:
2e118dcfc70978d2c8b7d55ce6d2decc6588ee62 is the first bad commit commit 2e118dcfc70978d2c8b7d55ce6d2decc6588ee62 Author: Ross Lagerwall <ross.lagerw...@citrix.com> Date: Thu Jan 11 09:36:38 2018 +0000 xen-netfront: Fix race between device setup and open ** Attachment added: "bisect_log" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1780761/+attachment/5163184/+files/bisect_log -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1780761 Title: kernel 4.4.0-130-generic - packet loss with ip forward To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1780761/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs