On Fri, May 06, 2022 at 03:17:22PM -0500, Bjorn Helgaas wrote: > > Modules linked in: xt_MASQUERADE iptable_nat nf_nat nf_conntrack nf_defrag_ipv6 > > nf_defrag_ipv4 libcrc32c iptable_filter crct10dif_ce nvme nvme_core at24 > > pci_endpoint_test bridge pdrv_genirq ip_tables x_tables ipv6 > > CPU: 3 PID: 287 Comm: sh Not tainted 5.10.41-lorc+ #233 > > Hardware name: XENVM-4.17 (DT) ^^^^^^^^^^^^^^^^^ > So this means the VF must have an SR-IOV capability, which sounds a > little dubious. From PCIe r6.0: Enabling SRIOV from within a VM is "exciting" - I would not be surprised if there was some wonky bugs here. Jsaon