kvm not loaded after reboot

[cgrzemba]

On Sun Fire X2100M2 with a Dual-Core AMD Opteron(tm) Processor 1214:
kvm driver could loaded with

add_drv kvm

modinfo | grep kvm show

223 fffffffff89b0000 44000 290 1 kvm (kvm driver v0.1 FIX-PREEPT-VMX)

./create-machine

KVM not supported for this target
No accelerator found!

and after reboot driver not loaded:

init 6

...
Apr 3 16:48:49 oi-kvm unix: [ID 665567 kern.warning] WARNING: kstat_create('unix', 0, 'kvm_random_page_thing'): namespace collision
Apr 3 16:48:49 oi-kvm unix: [ID 665567 kern.warning] WARNING: kstat_create('unix', 0, 'kvm_pte_chain'): namespace collision
Apr 3 16:48:49 oi-kvm unix: [ID 665567 kern.warning] WARNING: kstat_create('unix', 0, 'kvm_rmap_desc'): namespace collision
Apr 3 16:48:49 oi-kvm unix: [ID 665567 kern.warning] WARNING: kstat_create('unix', 0, 'kvm_mmu_page_header'): namespace collision
Apr 3 16:48:49 oi-kvm kvm: [ID 893655 kern.warning] WARNING: kvm: enabling virtualization CPU0 failed
Apr 3 16:48:49 oi-kvm genunix: [ID 483720 kern.warning] WARNING: kmem_cache_destroy: 'kvm_svm_savearea' (ffffff02d9bf1b08) not empty
Apr 3 16:48:49 oi-kvm genunix: [ID 483720 kern.warning] WARNING: kmem_cache_destroy: 'kvm_svm_cpudata' (ffffff02d9bef588) not empty