The Virtualization capability of your processor is already in use

http://communities.vmware.com/thread/158382

# lsmod | grep kvm
kvm_intel 35904 0
kvm 114996 1 kvm_intel
# rmmod kvm_intel
# rmmod kvm

とりあえずkvmのモジュールを外して解決

http://d.hatena.ne.jp/adsaria/20080525
/etc/modprobe.d/blacklistに下記を追記

#kvm no load for vmware
blacklist kvm_intel
blacklist kvm

未検証