Running iperf with 100 connections crashes with the new virtio driver.
The same setup works with e1000.
BSOD data:
DRIVER_IRQL_NOT_LESS_OR_EQUAL
*** STOP: 0x000000D1 (0x0000001C, 0x00000002, 0x00000000, 0xF86FFE03)
*** kvmnet.sys - Address F86FFE03 base at F86FF000, DateStamp
4827fdde
remote iperf: iperf -c 2.43.181.131 -p 18332 -P 100 -t 10
guest iperf: iperf -s -p 18332
kvm-68, kvm-guest-drivers-windows-2
Guest: Win2003 enterprise, SP1
Host: 2.6.23 x86_64
Qemu cmdline: -pidfile /var/run/vb1.pid -daemonize -boot c
-m 512 -name 'VB-05-1 w2k3' -cdrom /local/local1/vbs/w2k3.iso
-net nic,vlan=0,macaddr=00:16:3E:D0:6C:45,model=virtio
-net tap,vlan=0,ifname=vblade10,script=/tmp/vblade10
-drive index=0,if=ide,file=/vbspace/vb1-disk0
-cpu qemu64 -vnc :1 -S -monitor pty &>/var/run/vb1.qemu
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