Hi, guys
With latest kvm commits, our QA team reported this bug when using
RTL8139 for guests, but guests can work well with emulated e1000 NIC. It
should be a regression issue, any volunteer to take it and find the
rootcause ? Thanks!
Xiantao
Environment:
------------
Host OS (ia32/ia32e/IA64): IA64
Guest OS (ia32/ia32e/IA64): IA64
Kernel Commit: 228361787de929b07b13e49df576bc53a415943f
Userspace Commit: d558461210b34f3434506e5c92aec4507661c1da
Host Kernel Version: 2.6.26-rc8
Hardware: Montecito
Bug detailed description:
--------------------------
With this commit, KVM guest can not get its network start with emulated
RTL8139
vif. If we change the emulated network card to e1000. It can work well.
This
issue should be a regression, for recent commit can work:
Kernel Commit: ce094fc0d25cb364bce6f854dffc6849876ab89a
Userspace Commit: d245251ee955daebb2d8cad21396984e6a198685
Mark it as P1 for it blocks automatical testing.
Reproduce steps:
----------------
1. Prepare an image.
2. create the guest by command # qemu-system-ia64 -hda <image> -m 512
-net
nic,macaddr=00:16:3e:68:fd:bc,model=rtl8139 -net
tap,script=/etc/kvm/qemu-ifup
3. guest can not get its network to work.
Current result:
----------------
Expected result:
----------------
Basic root-causing log:
----------------------
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