On Wed, 07/01 06:36, chao zhou wrote: > after try the patch > http://lists.nongnu.org/archive/html/qemu-devel/2015-06/msg07377.html with > qemu.git commit(d2966f804d70a244f5dde395fc5d22a50ed3e74e) the guest can get > IP, but after save/retore or live migration, the guest is alive, but ping or > ssh guest's IP fail .
Another fix is needed to handle stop/resume. I'm sending it now with you in the Cc list. Please test! Thanks, Fam > > -- > You received this bug notification because you are a member of qemu- > devel-ml, which is subscribed to QEMU. > https://bugs.launchpad.net/bugs/1469946 > > Title: > guest can't get IP when create guest with bridge. > > Status in QEMU: > New > > Bug description: > Environment: > ------------ > Host OS (ia32/ia32e/IA64):ia32e > Guest OS (ia32/ia32e/IA64):ia32e > Guest OS Type (Linux/Windows):linux > kvm.git Commit:aefbef10e3ae6e2c6e3c54f906f10b34c73a2c66 > qemu.git Commit:dc1e1350f8061021df765b396295329797d66933 > Host Kernel Version:4.1.0 > Hardware:Ivytown_EP, Haswell_EP > > > Bug detailed description: > -------------------------- > when create guest with bridge, the guest can not get ip. > > note: > 1. fail rate: 3/5 > 2. this is a qemu bug: > kvm + qemu = result > aefbef10 + dc1e1350 = bad > aefbef10 + a4ef02fd = good > > Reproduce steps: > ---------------- > 1. create guest: > qemu-system-x86_64 -enable-kvm -m 2G -smp 4 -device > virtio-net-pci,netdev=net0,mac=$random_mac -netdev > tap,id=net0,script=/etc/kvm/qemu-ifup rhel6u5.qcow > > Current result: > ---------------- > guest can't get IP > > Expected result: > ---------------- > guest can get ip > > Basic root-causing log: > ---------------------- > > To manage notifications about this bug go to: > https://bugs.launchpad.net/qemu/+bug/1469946/+subscriptions >
