DF-5249 cmdq machinery race simulation over 10s
  executed callbacks   : 62138861
  torn NULL-arg calls  : 13347  (kernel: run_update_beacon_cb(NULL) = NULL deref)
  identity mismatches  : 484744  (kernel: func() run with another cmd's args)
  slot wrap overwrites : 52881602  (kernel: deferred cmd lost/replaced)
DF-5249 cmdq machinery race simulation over 10s
  executed callbacks   : 61251258
  torn NULL-arg calls  : 12011  (kernel: run_update_beacon_cb(NULL) = NULL deref)
  identity mismatches  : 470340  (kernel: func() run with another cmd's args)
  slot wrap overwrites : 53065841  (kernel: deferred cmd lost/replaced)