Hi, I have a guest system with 4 virtual networks, all virtio. 3 of them connected to bridges, 1 to a virtual network. Regularly (mostly once in a few days but last 2 days already 4 times) one specific interface stops working. The only thing then that helps is restarting the virtual machine. When this happens, every packet send out increases the "dropped packets" counter in the guest. All other guests using this bridge work fine, including the host itself. I verified that it is not a firewall problem (disabled the iptables script). I did some googling and found the suggestion of installing vhost_net on the host and the suggestion to use the e1000 emulation but both did not help. This happens with 3.2, 3.8, 3.9 and 3.10 kernels in the guest. Same thing for the host. pxe-qemu 1.0.0+git-20120202.f6840ba-3 kvm 1:1.1.2+dfsg-6 qemu 1.1.2+dfsg-6a qemu-keymaps 1.1.2+dfsg-6a qemu-kvm 1.1.2+dfsg-6 qemu-system 1.1.2+dfsg-6a qemu-user 1.1.2+dfsg-6a qemu-utils 1.1.2+dfsg-6a Any ideas? Folkert van Heusden -- MultiTail is een flexibele tool voor het volgen van logfiles en uitvoer van commando's. Filteren, van kleur voorzien, mergen, 'diff-view', etc. http://www.vanheusden.com/multitail/ ---------------------------------------------------------------------- Phone: +31-6-41278122, PGP-key: 1F28D8AE, www.vanheusden.com -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
