Description of problem: When using ubuntu hardy as a guest system on a fully up-to-date fedora 12 system, ans when using the virtio network drivers, any incoming network traffic will instantly kill the guest with a message in the logs stating "virtio-net truncating packet". Version-Release number of selected component (if applicable): qemu-kvm-0.11.0-12.fc12.x86_64 Steps to Reproduce: 1. Create a virtual machine with virtio network hardware. 2. Install Ubuntu Hardy (8.04.x) in guest. 3. Try to send data to the guest system. Actual results: Observe guest crash instantly. Expected results: Guest should survive an scp session. Additional info: https://bugs.launchpad.net/ubuntu/hardy/+source/linux/+bug/458521
Same problem with e1000 and fedora 13 guest but the host crash too !
I have this exact issue. As a work-around, I switched to the e1000 driver and it seems to have stablized things. I had this same issue when my host was a fresh Ubutnu 9.04 image, but their updated KVM package fixed the issue.
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Fedora 12 changed to end-of-life (EOL) status on 2010-12-02. Fedora 12 is no longer maintained, which means that it will not receive any further security or bug fix updates. As a result we are closing this bug. If you can reproduce this bug against a currently maintained version of Fedora please feel free to reopen this bug against that version. Thank you for reporting this bug and we are sorry it could not be fixed.