  0: offline
  1: threads:prepare
  2: perf:prepare
  9: x86/mce:dead
 11: slub:dead
 13: mm/writeback:dead
 15: mm/vmstat:dead
 16: softirq:dead
 21: irq_poll:dead
 22: block/softirq:dead
 23: block/bio:dead
 24: acpi/cpu-drv:dead
 26: block/mq:dead
 27: fs/buffer:dead
 28: printk:dead
 29: mm/memctrl:dead
 31: lib/percpu_cnt:dead
 32: lib/radix:dead
 33: mm/page_alloc:pcp
 34: net/dev:dead
 36: iommu/iova:dead
 39: padata:dead
 41: random:prepare
 42: workqueue:prepare
 44: hrtimers:prepare
 47: smpcfd:prepare
 48: relay:prepare
 49: slab:prepare
 51: RCU/tree:prepare
 60: base/topology:prepare
 63: trace/RB:preapre
 65: mm/zswap:prepare
 66: mm/zswap_pool:prepare
 69: timers:prepare
 71: kvmclock:setup_percpu
 72: fork:vm_stack_cache
 92: cpu:bringup
 93: idle:dead
 94: ap:offline
 95: sched:starting
 96: RCU/tree:dying
148: smpcfd:dying
151: ap:online
152: cpu:teardown
154: sched:waitempty
155: smpboot/threads:online
157: irq/affinity:online
158: block/mq:online
161: perf:online
193: lockup_detector:online
194: workqueue:online
195: random:online
196: RCU/tree:online
197: base/cacheinfo:online
198: x86/kvm:online
199: mm/writeback:online
200: mm/vmstat:online
201: padata:online
202: mm/compaction:online
203: io-wq/online
204: lib/percpu_cnt:online
205: acpi/cpu-drv:online
206: leds/trigger:starting
207: x86/mce:online
208: printk:online
209: swap_slots_cache
232: sched:active
233: online
