Hi, I met one issue with qemu2.8.1.1+ovs2.7.0+dpdk16.11.0. The issue is that one windows 2008 VM can NOT send/receive packet anymore. I even can not re-initialize the virtio adapter in VM (no reponse). I can NOT reproduce it. >From OVS+DPDK stats, there is no packet from the vhost-user-client port. The >port is Up using ovs-ofctl show. I observed below log in qemu.
2017-11-02T03:48:48.265767Z qemu-kvm: virtio_ioport_write: unexpected address 0x13 value 0x0 2017-11-02T03:48:50.265766Z qemu-kvm: virtio_ioport_write: unexpected address 0x13 value 0x0 2017-11-02T03:48:52.265764Z qemu-kvm: virtio_ioport_write: unexpected address 0x13 value 0x0 2017-11-02T03:48:54.265750Z qemu-kvm: virtio_ioport_write: unexpected address 0x13 value 0x0 2017-11-02T03:48:55.452554Z qemu-kvm: Failed to set msg fds. 2017-11-02T03:48:55.452591Z qemu-kvm: vhost VQ 0 ring restore failed: -1: Resource temporarily unavailable (11) 2017-11-02T03:48:55.452601Z qemu-kvm: Failed to set msg fds. 2017-11-02T03:48:55.452606Z qemu-kvm: vhost VQ 1 ring restore failed: -1: Resource temporarily unavailable (11) 2017-11-02T03:49:10.040044Z qemu-kvm: terminating on signal 15 from pid 17716 (/usr/sbin/libvirtd) Does some one met similar issue? Or any idea how to solve it? Thanks Br, Wang Zhike _______________________________________________ dev mailing list d...@openvswitch.org https://mail.openvswitch.org/mailman/listinfo/ovs-dev