Hello, I have a VM(16.04.4 Ubuntu x86_64) with 2 cores and 4G RAM. I have installed VPP successfully on it. Later I have created vhost-user interfaces via
create vhost socket /var/run/vpp/sock1.sock server create vhost socket /var/run/vpp/sock2.sock server set interface state VirtualEthernet0/0/0 up set interface state VirtualEthernet0/0/1 up set interface l2 bridge VirtualEthernet0/0/0 1 set interface l2 bridge VirtualEthernet0/0/1 1 I then run 'DPDK/testpmd' inside a container which will use virtio-user interfaces using the following command docker run -it --privileged -v /var/run/vpp/sock1.sock:/var/run/usvhost1 -v /var/run/vpp/sock2.sock:/var/run/usvhost2 -v /dev/hugepages:/dev/hugepages dpdk-app-testpmd ./bin/testpmd -c 0x3 -n 4 --log-level=9 -m 64 --no-pci --single-file-segments --vdev=virtio_user0,path=/var/run/usvhost1,mac=54:01:00:01:01:01 --vdev=virtio_user1,path=/var/run/usvhost2,mac=54:01:00:01:01:02 -- -i VPP Vnet crashes with following message May 27 11:44:00 localhost vnet[6818]: received signal SIGSEGV, PC 0x7fcca4620187, faulting address 0x7fcb317ac000 Questions: I have 'ulimit -c unlimited' and /etc/vpp/startup.conf has unix { nodaemon log /var/log/vpp/vpp.log full-coredump cli-listen /run/vpp/cli.sock gid vpp } But I couldn't locate corefile? (2) How to enable debugs? I have used 'make build' but no additional logs other than those shown below VPP logs from /var/log/syslog is shown below cat /var/log/syslog May 27 11:40:28 localhost vpp[6818]: vlib_plugin_early_init:361: plugin path /usr/lib/vpp_plugins:/usr/lib64/vpp_plugins May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: abf_plugin.so (ACL based Forwarding) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: acl_plugin.so (Access Control Lists) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: avf_plugin.so (Intel Adaptive Virtual Function (AVF) Device Plugin) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:191: Loaded plugin: cdp_plugin.so May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: dpdk_plugin.so (Data Plane Development Kit (DPDK)) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: flowprobe_plugin.so (Flow per Packet) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: gbp_plugin.so (Group Based Policy) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: gtpu_plugin.so (GTPv1-U) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: igmp_plugin.so (IGMP messaging) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: ila_plugin.so (Identifier-locator addressing for IPv6) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: ioam_plugin.so (Inbound OAM) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:117: Plugin disabled (default): ixge_plugin.so May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: l2e_plugin.so (L2 Emulation) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: lacp_plugin.so (Link Aggregation Control Protocol) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: lb_plugin.so (Load Balancer) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: memif_plugin.so (Packet Memory Interface (experimetal)) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: nat_plugin.so (Network Address Translation) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: pppoe_plugin.so (PPPoE) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: srv6ad_plugin.so (Dynamic SRv6 proxy) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: srv6am_plugin.so (Masquerading SRv6 proxy) May 27 11:40:28 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: srv6as_plugin.so (Static SRv6 proxy) May 27 11:40:29 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: stn_plugin.so (VPP Steals the NIC for Container integration) May 27 11:40:29 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: tlsmbedtls_plugin.so (mbedtls based TLS Engine) May 27 11:40:29 localhost vpp[6818]: load_one_plugin:189: Loaded plugin: tlsopenssl_plugin.so (openssl based TLS Engine) May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: dpdk_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: dpdk_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: lb_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: flowprobe_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: stn_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: nat_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: udp_ping_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: pppoe_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: lacp_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: lb_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: acl_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: ioam_export_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: ioam_trace_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: vxlan_gpe_ioam_export_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: gtpu_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: cdp_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: ioam_vxlan_gpe_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: memif_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: ioam_pot_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: flowprobe_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: stn_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: nat_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: udp_ping_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: pppoe_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: lacp_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: acl_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: ioam_export_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: ioam_trace_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: vxlan_gpe_ioam_export_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: gtpu_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: cdp_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: ioam_vxlan_gpe_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: memif_test_plugin.so May 27 11:40:29 localhost /usr/bin/vpp[6818]: load_one_vat_plugin:67: Loaded plugin: ioam_pot_test_plugin.so May 27 11:40:29 localhost vpp[6818]: /usr/bin/vpp[6818]: dpdk: EAL init args: -c 1 -n 4 --no-pci --huge-dir /dev/hugepages --master-lcore 0 --socket-mem 256,0 May 27 11:40:29 localhost /usr/bin/vpp[6818]: dpdk: EAL init args: -c 1 -n 4 --no-pci --huge-dir /dev/hugepages --master-lcore 0 --socket-mem 256,0 May 27 11:40:29 localhost vnet[6818]: dpdk_ipsec_process:1019: not enough DPDK crypto resources, default to OpenSSL May 27 11:43:19 localhost vnet[6818]: show vhost-user: unknown input `detail May 27 11:44:00 localhost vnet[6818]: received signal SIGSEGV, PC 0x7fcca4620187, faulting address 0x7fcb317ac000 May 27 11:44:00 localhost systemd[1]: vpp.service: Main process exited, code=killed, status=6/ABRT May 27 11:44:00 localhost systemd[1]: vpp.service: Unit entered failed state. May 27 11:44:00 localhost systemd[1]: vpp.service: Failed with result 'signal'. May 27 11:44:00 localhost systemd[1]: vpp.service: Service hold-off time over, scheduling restart Thanks. -=-=-=-=-=-=-=-=-=-=-=- Links: You receive all messages sent to this group. View/Reply Online (#9416): https://lists.fd.io/g/vpp-dev/message/9416 View All Messages In Topic (1): https://lists.fd.io/g/vpp-dev/topic/20346431 Mute This Topic: https://lists.fd.io/mt/20346431/21656 New Topic: https://lists.fd.io/g/vpp-dev/post Change Your Subscription: https://lists.fd.io/g/vpp-dev/editsub/21656 Group Home: https://lists.fd.io/g/vpp-dev Contact Group Owner: vpp-dev+ow...@lists.fd.io Terms of Service: https://lists.fd.io/static/tos Unsubscribe: https://lists.fd.io/g/vpp-dev/unsub -=-=-=-=-=-=-=-=-=-=-=-