Larry Finger <Larry.Finger at ...> writes: > In kernel 2.6.36, the BKL (big kernel lock) is removed for file ioctl > operations. This change affects vboxnetadp. To fix it, the following patch, I can confirm that this works perfectly fine in ubuntu with kernel 2.6.36-020636rc3-generic and virtualbox 3.2.8. Regards, Migiel