Just as a test, could you try the kernel from ppa:yarmouth-team/next? There is a known IOMMU-related issue (LP: #1718734) that would be good to rule out.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1718638 Title: Crash on Cavium ThunderX when using Openvswitch-DPDK: nicvf_eth_dev_init(): Failed to get ready message from PF / eal-intr- thread[41505]: unhandled level 2 translation fault" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/dpdk/+bug/1718638/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
