hangs after resume from hibernate, version 2.2.4

[LinuxIsHard]

host: SLED10SP2, kernel: linux-2.6.16.60-0.39.3, guest: windows XP sp2

hibernate when guest is running, after resume the vbox hangs

kill it and run the app again, fail.

try /etc/init.d/vboxdrv force-reload, fail, it says can't stop module vboxdrv

lsmod, found vboxnetflt module dismiss, try modprobe vboxnetflt, nothing changed.