On 27.06.2014, Roman Kravets wrote: > Jun 27 11:14:38 softded kernel: vmap allocation for size 1048576 failed: use vmalloc=<size> to increase size. > What is it meen "use vmalloc=<size> to increase size"? When can I change it parameter? It is a kernel boot parameter, which you can add manually be editing /boot/grub2/grub.cfg. Try "vmalloc=256M".