Hi, We are running vpp on a VM having two vmxnet3 datapath port. we have binded the PCI port to vfio-pci driver.
We are facing one issue, vpp interface stops working after some time. the vpp interface is not able to receive or transmit the packets. But both interfaces are showing up in vpp. We are observing some errors in vpp logs.I am attaching the vppctl show logging output with this mail. Can anybody suggest a way to resolve this issue. Thanks, Sunil
2022/10/20 03:40:26:009 notice plugin/load Plugin disabled: abf_plugin.so 2022/10/20 03:40:26:378 notice plugin/load Loaded plugin: acl_plugin.so (Access Control Lists (ACL)) 2022/10/20 03:40:26:387 notice plugin/load Loaded plugin: adl_plugin.so (Allow/deny list plugin) 2022/10/20 03:40:26:391 notice plugin/load Loaded plugin: arping_plugin.so (Arping (arping)) 2022/10/20 03:40:26:640 notice plugin/load Plugin disabled: avf_plugin.so 2022/10/20 03:40:26:642 notice plugin/load Loaded plugin: builtinurl_plugin.so (vpp built-in URL support) 2022/10/20 03:40:26:651 notice plugin/load Plugin disabled: cdp_plugin.so 2022/10/20 03:40:26:746 notice plugin/load Loaded plugin: cnat_plugin.so (CNat Translate) 2022/10/20 03:40:27:049 notice plugin/load Plugin disabled: crypto_ipsecmb_plugin.so 2022/10/20 03:40:27:130 notice plugin/load Loaded plugin: crypto_native_plugin.so (Intel IA32 Software Crypto Engine) 2022/10/20 03:40:27:137 notice plugin/load Plugin disabled: crypto_openssl_plugin.so 2022/10/20 03:40:27:159 notice plugin/load Loaded plugin: crypto_sw_scheduler_plugin.so (SW Scheduler Crypto Async Engine plugin) 2022/10/20 03:40:27:168 notice plugin/load Plugin disabled: ct6_plugin.so 2022/10/20 03:40:27:188 notice plugin/load Loaded plugin: det44_plugin.so (Deterministic NAT (CGN)) 2022/10/20 03:40:27:263 notice plugin/load Loaded plugin: dhcp_plugin.so (Dynamic Host Configuration Protocol (DHCP)) 2022/10/20 03:40:27:270 notice plugin/load Loaded plugin: dispatch_trace_plugin.so (Dispatch Trace) 2022/10/20 03:40:27:298 notice plugin/load Loaded plugin: dns_plugin.so (Simple DNS name resolver) 2022/10/20 03:40:27:318 notice plugin/load Loaded plugin: dslite_plugin.so (Dual-Stack Lite) 2022/10/20 03:40:27:326 notice plugin/load Plugin disabled: flowprobe_plugin.so 2022/10/20 03:40:27:438 notice plugin/load Plugin disabled: gbp_plugin.so 2022/10/20 03:40:27:473 notice plugin/load Loaded plugin: geneve_plugin.so (GENEVE Tunnels) 2022/10/20 03:40:27:511 notice plugin/load Plugin disabled: gtpu_plugin.so 2022/10/20 03:40:27:542 notice plugin/load Plugin disabled: hs_apps_plugin.so 2022/10/20 03:40:27:559 notice plugin/load Plugin disabled: http_static_plugin.so 2022/10/20 03:40:27:585 notice plugin/load Plugin disabled: igmp_plugin.so 2022/10/20 03:40:27:617 notice plugin/load Plugin disabled: ikev2_plugin.so 2022/10/20 03:40:27:621 notice plugin/load Plugin disabled: ila_plugin.so 2022/10/20 03:40:27:719 notice plugin/load Plugin disabled: ioam_plugin.so 2022/10/20 03:40:27:821 notice plugin/load Loaded plugin: kni_plugin.so (SLOWPATH (KNI)) 2022/10/20 03:40:27:831 notice plugin/load Plugin disabled: l2e_plugin.so 2022/10/20 03:40:27:839 notice plugin/load Loaded plugin: l2tp_plugin.so (Layer 2 Tunneling Protocol v3 (L2TP)) 2022/10/20 03:40:27:844 notice plugin/load Plugin disabled: l3xc_plugin.so 2022/10/20 03:40:27:862 notice plugin/load Loaded plugin: lacp_plugin.so (Link Aggregation Control Protocol (LACP)) 2022/10/20 03:40:27:873 notice plugin/load Plugin disabled: lb_plugin.so 2022/10/20 03:40:27:991 notice plugin/load Loaded plugin: libfastpath_plugin.so (Flow table) 2022/10/20 03:40:28:009 notice plugin/load Loaded plugin: libmac_plugin.so (MAC routing VPP plugin) 2022/10/20 03:40:28:039 notice plugin/load Loaded plugin: libnsh_plugin.so (NSH plugin) 2022/10/20 03:40:28:049 error plugin/load Not a plugin: libopwv_tcpopt.so 2022/10/20 03:40:28:072 notice plugin/load Loaded plugin: libopwv_tcpproxy_app.so (OPWV Acking Proxy Application) 2022/10/20 03:40:28:123 notice plugin/load Loaded plugin: libopwv_tcpproxy_plugin.so (OPWV TCP Proxy Plugin) 2022/10/20 03:40:28:140 notice plugin/load Loaded plugin: libperf_plugin.so (CPU Utilization) 2022/10/20 03:40:28:151 notice plugin/load Loaded plugin: libsnat46_plugin.so (SNAT VPP plugin) 2022/10/20 03:40:28:179 notice plugin/load Loaded plugin: libupp_plugin_common.so (UE session) 2022/10/20 03:40:28:182 error plugin/load Not a plugin: libupp_plugin_common_memif.so 2022/10/20 03:40:28:189 error plugin/load Not a plugin: libupp_plugin_debug.so 2022/10/20 03:40:28:225 notice plugin/load Loaded plugin: libupp_plugin_shaping.so (SHAPING) 2022/10/20 03:40:28:249 notice plugin/load Plugin disabled (default): linux_cp_plugin.so 2022/10/20 03:40:28:250 notice plugin/load Plugin disabled (default): linux_cp_unittest_plugin.so 2022/10/20 03:40:28:338 notice plugin/load Loaded plugin: lisp_plugin.so (Locator ID Separation Protocol (LISP)) 2022/10/20 03:40:28:347 notice plugin/load Plugin disabled (default): lisp_unittest_plugin.so 2022/10/20 03:40:28:358 notice plugin/load Loaded plugin: lldp_plugin.so (Link Layer Discovery Protocol (LLDP)) 2022/10/20 03:40:28:367 notice plugin/load Plugin disabled: mactime_plugin.so 2022/10/20 03:40:28:393 notice plugin/load Plugin disabled: map_plugin.so 2022/10/20 03:40:28:399 notice plugin/load Loaded plugin: mdata_plugin.so (Buffer metadata change tracker.) 2022/10/20 03:40:28:569 notice plugin/load Plugin disabled: memif_plugin.so 2022/10/20 03:40:28:580 notice plugin/load Loaded plugin: mss_clamp_plugin.so (TCP MSS clamping plugin) 2022/10/20 03:40:28:662 notice plugin/load Loaded plugin: nat44_ei_plugin.so (IPv4 Endpoint-Independent NAT (NAT44 EI)) 2022/10/20 03:40:28:694 notice plugin/load Loaded plugin: nat64_plugin.so (NAT64) 2022/10/20 03:40:28:711 notice plugin/load Loaded plugin: nat66_plugin.so (NAT66) 2022/10/20 03:40:28:901 notice plugin/load Plugin disabled: nat_plugin.so 2022/10/20 03:40:28:976 notice plugin/load Plugin disabled: nsh_plugin.so 2022/10/20 03:40:29:025 notice plugin/load Plugin disabled: nsim_plugin.so 2022/10/20 03:40:29:032 notice plugin/load Plugin disabled: oddbuf_plugin.so 2022/10/20 03:40:29:043 notice plugin/load Plugin disabled: perfmon_plugin.so 2022/10/20 03:40:29:066 notice plugin/load Plugin disabled: ping_plugin.so 2022/10/20 03:40:29:074 notice plugin/load Loaded plugin: pnat_plugin.so (Policy 1:1 NAT) 2022/10/20 03:40:29:096 notice plugin/load Plugin disabled: pppoe_plugin.so 2022/10/20 03:40:29:123 notice plugin/load Plugin disabled: quic_plugin.so 2022/10/20 03:40:29:571 notice plugin/load Plugin disabled: rdma_plugin.so 2022/10/20 03:40:29:579 notice plugin/load Plugin disabled: srv6ad_plugin.so 2022/10/20 03:40:29:589 notice plugin/load Loaded plugin: srv6adflow_plugin.so (Dynamic Segment Routing for IPv6 (SRv6) Proxy) 2022/10/20 03:40:29:592 notice plugin/load Plugin disabled: srv6am_plugin.so 2022/10/20 03:40:29:600 notice plugin/load Plugin disabled: srv6as_plugin.so 2022/10/20 03:40:29:609 notice plugin/load Loaded plugin: srv6mobile_plugin.so (SRv6 GTP Endpoint Functions) 2022/10/20 03:40:29:612 notice plugin/load Plugin disabled: stn_plugin.so 2022/10/20 03:40:29:614 notice plugin/load Plugin disabled: svs_plugin.so 2022/10/20 03:40:29:616 notice plugin/load Plugin disabled: tlsmbedtls_plugin.so 2022/10/20 03:40:29:625 notice plugin/load Loaded plugin: tlspicotls_plugin.so (Transport Layer Security (TLS) Engine, Picotls Based) 2022/10/20 03:40:29:629 notice plugin/load Loaded plugin: tracedump_plugin.so (Streaming packet trace dump plugin) 2022/10/20 03:40:29:759 notice plugin/load Plugin disabled: unittest_plugin.so 2022/10/20 03:40:29:783 notice plugin/load Loaded plugin: urpf_plugin.so (Unicast Reverse Path Forwarding (uRPF)) 2022/10/20 03:40:29:941 notice plugin/load Plugin disabled: vmxnet3_plugin.so 2022/10/20 03:40:29:966 notice plugin/load Loaded plugin: vrrp_plugin.so (VRRP v3 (RFC 5798)) 2022/10/20 03:40:38:036 notice dpdk EAL init args: -c 1f901f8 -n 4 --in-memory --no-telemetry --file-prefix vpp -a 0000:04:00.0 -a 0000:0c:00.0 --main-lcore 16 2022/10/20 03:40:38:606 warn dpdk/cryptodev dpdk_cryptodev_init: Failed to configure cryptodev 2022/10/20 03:40:38:615 notice vat-plug/load Loaded plugin: geneve_test_plugin.so 2022/10/20 03:40:38:617 notice vat-plug/load Loaded plugin: lldp_test_plugin.so 2022/10/20 03:40:38:618 error vat-plug/load vat_plugin_register: http_static plugin not loaded... 2022/10/20 03:40:38:621 notice vat-plug/load Loaded plugin: vrrp_test_plugin.so 2022/10/20 03:40:38:625 error vat-plug/load vat_plugin_register: pppoe plugin not loaded... 2022/10/20 03:40:38:626 error vat-plug/load vat_plugin_register: oddbuf plugin not loaded... 2022/10/20 03:40:38:628 notice vat-plug/load Loaded plugin: dhcp_test_plugin.so 2022/10/20 03:40:38:632 error vat-plug/load vat_plugin_register: lb plugin not loaded... 2022/10/20 03:40:38:636 notice vat-plug/load Loaded plugin: acl_test_plugin.so 2022/10/20 03:40:38:637 error vat-plug/load vat_plugin_register: flowprobe plugin not loaded... 2022/10/20 03:40:38:639 error vat-plug/load vat_plugin_register: ikev2 plugin not loaded... 2022/10/20 03:40:38:640 notice vat-plug/load Loaded plugin: mdata_test_plugin.so 2022/10/20 03:40:38:641 notice vat-plug/load Loaded plugin: lacp_test_plugin.so 2022/10/20 03:40:38:642 notice vat-plug/load Loaded plugin: builtinurl_test_plugin.so 2022/10/20 03:40:38:644 notice vat-plug/load Loaded plugin: tracedump_test_plugin.so 2022/10/20 03:40:38:646 error vat-plug/load vat_plugin_register: nsh plugin not loaded... 2022/10/20 03:40:38:650 notice vat-plug/load Loaded plugin: dns_test_plugin.so 2022/10/20 03:40:38:653 error vat-plug/load vat_plugin_register: vmxnet3 plugin not loaded... 2022/10/20 03:40:38:656 error vat-plug/load vat_plugin_register: nsim plugin not loaded... 2022/10/20 03:40:38:657 notice vat-plug/load Loaded plugin: arping_test_plugin.so 2022/10/20 03:40:38:659 error vat-plug/load vat_plugin_register: gtpu plugin not loaded... 2022/10/20 03:40:38:663 notice vat-plug/load Loaded plugin: lisp_test_plugin.so 2022/10/20 03:40:38:666 notice vat-plug/load Loaded plugin: l2tp_test_plugin.so 2022/10/20 03:40:38:667 error vat-plug/load vat_plugin_register: avf plugin not loaded... 2022/10/20 03:40:38:668 error vat-plug/load vat_plugin_register: cdp plugin not loaded... 2022/10/20 03:40:38:669 error vat-plug/load vat_plugin_register: stn plugin not loaded... 2022/10/20 03:40:38:670 notice vat-plug/load Loaded plugin: adl_test_plugin.so 2022/10/20 03:40:38:673 error vat-plug/load vat_plugin_register: rdma plugin not loaded... 2022/10/20 03:40:38:676 error vat-plug/load vat_plugin_register: memif plugin not loaded... 2022/10/20 03:40:38:679 error vat-plug/load vat_plugin_register: mactime plugin not loaded... 2022/10/20 03:40:38:684 error vat-plug/load pot_vat_plugin_register: pot plugin not loaded... 2022/10/20 03:40:38:685 error vat-plug/load vat_plugin_register: ct6 plugin not loaded... 2022/10/20 03:40:38:685 notice dpdk EAL: Detected 32 lcore(s) 2022/10/20 03:40:38:685 notice dpdk EAL: Detected 1 NUMA nodes 2022/10/20 03:40:38:685 notice dpdk EAL: Detected static linkage of DPDK 2022/10/20 03:40:38:685 notice dpdk EAL: Selected IOVA mode 'PA' 2022/10/20 03:40:38:685 notice dpdk EAL: Probing VFIO support... 2022/10/20 03:40:38:685 notice dpdk EAL: VFIO support initialized 2022/10/20 03:40:38:685 notice dpdk EAL: WARNING! Base virtual address hint (0x18002f000 != 0x1c0000000) not respected! 2022/10/20 03:40:38:685 notice dpdk EAL: This may cause issues with mapping memory into secondary processes 2022/10/20 03:40:38:685 notice dpdk EAL: WARNING! Base virtual address hint (0x2c0030000 != 0x2b5b40000000) not respected! 2022/10/20 03:40:38:685 notice dpdk EAL: This may cause issues with mapping memory into secondary processes 2022/10/20 03:40:38:685 notice dpdk EAL: Using memfd is not supported, falling back to anonymous hugepages 2022/10/20 03:40:38:685 notice dpdk EAL: Invalid NUMA socket, default to 0 2022/10/20 03:40:38:685 notice dpdk EAL: using IOMMU type 8 (No-IOMMU) 2022/10/20 03:40:38:685 notice dpdk EAL: Ignore mapping IO port bar(3) 2022/10/20 03:40:38:685 notice dpdk EAL: Probe PCI driver: net_vmxnet3 (15ad:7b0) device: 0000:04:00.0 (socket 0) 2022/10/20 03:40:38:685 notice dpdk EAL: Invalid NUMA socket, default to 0 2022/10/20 03:40:38:685 notice dpdk EAL: Ignore mapping IO port bar(3) 2022/10/20 03:40:38:685 notice dpdk EAL: Probe PCI driver: net_vmxnet3 (15ad:7b0) device: 0000:0c:00.0 (socket 0) 2022/10/20 03:40:40:687 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:687 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:690 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:690 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:694 notice ip6/link enable: device_4/0/0 2022/10/20 03:40:40:694 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:694 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:694 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:694 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:695 notice ip6/link enable: device_c/0/0 2022/10/20 03:40:40:695 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:695 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:695 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:40:695 error interface hw_add_del_mac_address: dpdk_add_del_mac_address: mac address add/del failed: -95 2022/10/20 03:40:42:354 notice ip/neighbor add: device_4/0/0, 10.7.8.1 2022/10/20 03:40:42:580 notice ip/neighbor add: device_c/0/0, 10.7.8.33 2022/11/10 15:55:12:453 notice ip/neighbor add: device_c/0/0, 10.7.8.33
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