["-k", "tmpfs,/run,tmpfs,MS_NODEV|MS_NOEXEC|MS_NOSUID,mode=755,size=10M",
 "-k", "tmpfs,/sys,tmpfs,MS_NODEV|MS_NOEXEC|MS_NOSUID,mode=755,size=10M",
 "-b", "/sys/class/block/", "-b", "/sys/devices/pci0000:00/"]