Hi all, I am using vpp 18.10 master branch and have 6 tap devices: lstack[1...6]
startup.conf unix { nodaemon log /var/log/vpp/vpp.log full-coredump cli-listen /run/vpp/cli.sock gid vpp startup-config /home/testvpp/vpp.conf } api-trace { on } api-segment { gid vpp } cpu { main-core 2 corelist-workers 3 } nat { translation hash buckets 16000 translation hash memory 268435456 max translations per user 128 } dpdk { num-mbufs 32768 } Error: Started vector packet processing engine. vpp[10192]: vlib_plugin_early_init:361: plugin path /usr/lib/vpp_plugins:/usr/lib64/vpp_plugins vpp[10192]: load_one_plugin:189: Loaded plugin: abf_plugin.so (ACL based Forwarding) vpp[10192]: load_one_plugin:189: Loaded plugin: acl_plugin.so (Access Control Lists) vpp[10192]: load_one_plugin:189: Loaded plugin: avf_plugin.so (Intel Adaptive Virtual Function (AVF) Device Plugin) vpp[10192]: load_one_plugin:191: Loaded plugin: cdp_plugin.so vpp[10192]: load_one_plugin:189: Loaded plugin: dpdk_plugin.so (Data Plane Development Kit (DPDK)) vpp[10192]: load_one_plugin:189: Loaded plugin: flowprobe_plugin.so (Flow per Packet) vpp[10192]: load_one_plugin:189: Loaded plugin: gbp_plugin.so (Group Based Policy) vpp[10192]: load_one_plugin:189: Loaded plugin: gtpu_plugin.so (GTPv1-U) vpp[10192]: load_one_plugin:189: Loaded plugin: igmp_plugin.so (IGMP messaging) vpp[10192]: load_one_plugin:189: Loaded plugin: ila_plugin.so (Identifier-locator addressing for IPv6) vpp[10192]: load_one_plugin:189: Loaded plugin: ioam_plugin.so (Inbound OAM) vpp[10192]: load_one_plugin:117: Plugin disabled (default): ixge_plugin.so vpp[10192]: load_one_plugin:189: Loaded plugin: l2e_plugin.so (L2 Emulation) vpp[10192]: load_one_plugin:189: Loaded plugin: lacp_plugin.so (Link Aggregation Control Protocol) vpp[10192]: load_one_plugin:189: Loaded plugin: lb_plugin.so (Load Balancer) vpp[10192]: load_one_plugin:189: Loaded plugin: mactime_plugin.so (Time-based MAC source-address filter) vpp[10192]: load_one_plugin:189: Loaded plugin: map_plugin.so (Mapping of address and port (MAP)) vpp[10192]: load_one_plugin:189: Loaded plugin: memif_plugin.so (Packet Memory Interface (experimetal)) vpp[10192]: load_one_plugin:189: Loaded plugin: nat_plugin.so (Network Address Translation) vpp[10192]: load_one_plugin:189: Loaded plugin: pppoe_plugin.so (PPPoE) vpp[10192]: load_one_plugin:189: Loaded plugin: srv6ad_plugin.so (Dynamic SRv6 proxy) vpp[10192]: load_one_plugin:189: Loaded plugin: srv6am_plugin.so (Masquerading SRv6 proxy) vpp[10192]: load_one_plugin:189: Loaded plugin: srv6as_plugin.so (Static SRv6 proxy) vpp[10192]: load_one_plugin:189: Loaded plugin: stn_plugin.so (VPP Steals the NIC for Container integration) vpp[10192]: load_one_plugin:189: Loaded plugin: tlsmbedtls_plugin.so (mbedtls based TLS Engine) vpp[10192]: load_one_plugin:189: Loaded plugin: tlsopenssl_plugin.so (openssl based TLS Engine) vpp[10192]: load_one_plugin:117: Plugin disabled (default): unittest_plugin.so vpp[10192]: /usr/bin/vpp[10192]: clib_elf_parse_file: open `linux-vdso.so.1': No such file or directory /usr/bin/vpp[10192]: clib_elf_parse_file: open `linux-vdso.so.1': No such file or directory vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: cdp_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: cdp_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: vxlan_gpe_ioam_export_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: udp_ping_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: vxlan_gpe_ioam_export_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: dpdk_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: memif_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: nat_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: udp_ping_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: lacp_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: mactime_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: ioam_pot_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: dpdk_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: ioam_trace_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: avf_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: stn_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: memif_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: map_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: lb_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: nat_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: acl_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: ioam_export_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: flowprobe_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: lacp_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: gtpu_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: pppoe_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: ioam_vxlan_gpe_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: mactime_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: ioam_pot_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: ioam_trace_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: avf_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: stn_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: map_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: lb_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: acl_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: ioam_export_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: flowprobe_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: gtpu_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: pppoe_test_plugin.so /usr/bin/vpp[10192]: load_one_vat_plugin:67: Loaded plugin: ioam_vxlan_gpe_test_plugin.so vpp[10192]: /usr/bin/vpp[10192]: dpdk: Unsupported PCI device 0x8086:0x19e2 found at PCI address 0000:01:00.0 /usr/bin/vpp[10192]: dpdk: Unsupported PCI device 0x8086:0x19e2 found at PCI address 0000:01:00.0 vpp[10192]: /usr/bin/vpp[10192]: dpdk: EAL init args: -c c -n 4 --huge-dir /run/vpp/hugepages --file-prefix vpp --master-lcore 2 --socket-mem 64 /usr/bin/vpp[10192]: dpdk: EAL init args: -c c -n 4 --huge-dir /run/vpp/hugepages --file-prefix vpp --master-lcore 2 --socket-mem 64 vnet[10192]: dpdk_ipsec_process:1018: not enough DPDK crypto resources, default to OpenSSL systemd-udevd[10208]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. kernel: [ 2697.697594] lstack1: renamed from tap0 systemd-udevd[10208]: link_config: could not set ethtool features for tap0 systemd-udevd[10208]: Could not set offload features of tap0: Operation not permitted systemd-udevd[10208]: Could not generate persistent MAC address for tap0: No such file or directory kernel: [ 2697.731976] lstack2: renamed from tap0 systemd-udevd[10212]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. systemd-udevd[10212]: link_config: could not get ethtool features for tap0 systemd-udevd[10212]: Could not set offload features of tap0: No such device kernel: [ 2697.754319] lstack3: renamed from tap0 systemd-udevd[10212]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. systemd-udevd[10212]: link_config: could not get ethtool features for tap0 systemd-udevd[10212]: Could not set offload features of tap0: No such device kernel: [ 2697.778077] lstack4: renamed from tap0 systemd-udevd[10212]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. systemd-udevd[10212]: link_config: could not get ethtool features for tap0 systemd-udevd[10212]: Could not set offload features of tap0: No such device kernel: [ 2697.802294] lstack5: renamed from tap0 systemd-udevd[10212]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. systemd-udevd[10212]: link_config: could not get ethtool features for tap0 systemd-udevd[10212]: Could not set offload features of tap0: No such device kernel: [ 2697.825952] lstack6: renamed from tap0 systemd-udevd[10212]: link_config: autonegotiation is unset or enabled, the speed and duplex are not writable. systemd-udevd[10212]: link_config: could not get ethtool features for tap0 systemd-udevd[10212]: Could not set offload features of tap0: No such device systemd[1]: Found device /sys/devices/virtual/net/lstack6. vnet[10192]: acl_plugin: ACL_FA_CLEANER_DELETE_BY_SW_IF_INDEX bitmap: 100, clear_all: 0 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 0, pending clear bitmap: 100 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 4294967295, pending clear bitmap: 100 vnet[10192]: acl_plugin: CLEANER mains len: 2 per-worker len: 2 vnet[10192]: acl_plugin: ACL_FA_NODE_CLEAN: cleaning done vnet[10192]: acl_plugin: ACL_FA_CLEANER_DELETE_BY_SW_IF_INDEX bitmap: 800, clear_all: 0 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 0, pending clear bitmap: 800 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 4294967295, pending clear bitmap: 800 vnet[10192]: acl_plugin: CLEANER mains len: 2 per-worker len: 2 vnet[10192]: acl_plugin: ACL_FA_NODE_CLEAN: cleaning done vnet[10192]: acl_plugin: ACL_FA_CLEANER_DELETE_BY_SW_IF_INDEX bitmap: 4000, clear_all: 0 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 0, pending clear bitmap: 4000 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 4294967295, pending clear bitmap: 4000 vnet[10192]: acl_plugin: CLEANER mains len: 2 per-worker len: 2 vnet[10192]: acl_plugin: ACL_FA_NODE_CLEAN: cleaning done vnet[10192]: acl_plugin: ACL_FA_CLEANER_DELETE_BY_SW_IF_INDEX bitmap: 20000, clear_all: 0 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 0, pending clear bitmap: 20000 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 4294967295, pending clear bitmap: 20000 vnet[10192]: acl_plugin: CLEANER mains len: 2 per-worker len: 2 vnet[10192]: acl_plugin: ACL_FA_NODE_CLEAN: cleaning done vnet[10192]: acl_plugin: ACL_FA_CLEANER_DELETE_BY_SW_IF_INDEX bitmap: 8, clear_all: 0 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 0, pending clear bitmap: 8 vnet[10192]: acl_plugin: ACL_FA_CLEANER: thread 4294967295, pending clear bitmap: 8 vnet[10192]: acl_plugin: CLEANER mains len: 2 per-worker len: 2 vnet[10192]: acl_plugin: ACL_FA_NODE_CLEAN: cleaning done bash[10248]: vac_disconnect:407: vac_disconnect cancel bash[10248]: vl_client_disconnect:322: queue drain: 7 bash[10248]: msg_handler_internal:432: no handler for msg id 7 vnet[10192]: nat_user_get_or_create:323: 192.168.6.109 0 vnet[10192]: nat_user_get_or_create:323: 192.168.0.2 0 vnet[10192]: nat_user_get_or_create:323: 192.168.4.109 0 vnet[10192]: received signal SIGSEGV, PC 0x7fa62aecade3, faulting address 0x0 vnet[10192]: #0 0x00007fa62b7770fd 0x7fa62b7770fd vnet[10192]: #1 0x00007fa62a5f9890 0x7fa62a5f9890 vnet[10192]: #2 0x00007fa62aecade3 0x7fa62aecade3 vnet[10192]: #3 0x00007fa62b73a4df 0x7fa62b73a4df vnet[10192]: #4 0x00007fa62b73b08f vlib_worker_loop + 0x23f vnet[10192]: #5 0x00007fa62a834034 0x7fa62a834034 systemd[1]: vpp.service: Main process exited, code=killed, status=6/ABRT systemd[1]: vpp.service: Failed with result 'signal'. systemd[1]: vpp.service: Service hold-off time over, scheduling restart. systemd[1]: vpp.service: Scheduled restart job, restart counter is at 2. Thanks!
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