--- device presence ---
vtnet0 lo0
NO_SUNDANCE_PCI
--- module ---
KLD_OK
kern.sterplica.arm: 0 -> 0
kern.sterplica.stop_fixed: 0 -> 0
sterplica: loaded (hz=100)
sterplica: armed (tick: 1 tick then hz; fixed: 1 tick)
sterplica[fixed]: holding serializer, calling callout_stop()
sterplica[fixed]: callout_stop RETURNED (no deadlock), pending=0
--- dmesg ---
sterplica: loaded (hz=100)
sterplica: armed (tick: 1 tick then hz; fixed: 1 tick)
sterplica[fixed]: holding serializer, calling callout_stop()
sterplica[fixed]: callout_stop RETURNED (no deadlock), pending=0
sterplica[blk]: ste_stats_update handler BLOCKED on our serializer (fired=14 ran=13) - entering callout_stop()
sterplica[blk]: IF THIS IS THE LAST sterplica LINE, AB-BA DEADLOCK IS PROVEN (ste_stats_update vs ste_stop)
--- ps wedge ---
  1076 D4     costp    sysctl kern.sterplica.stop_blk=1
--- mp lock / threads snapshot ---
   PID STAT   WCHAN    COMMAND
    -1 ?      -        (idle_1)
    -1 B1     syncer   (syncer7)
    -1 B1     piperd   (vn1-msgrd)
    -1 B1     piperd   (acd0-msgrd)
    -1 B1     piperd   (hammer2-msgrd)
    -1 B1     psleep   (vmdaemon)
    -1 B1     h2idle   (h2xop-ROOT.31)
    -1 B1     h2idle   (h2xop-ROOT.25)
    -1 B1     h2idle   (h2xop-ROOT.19)
    -1 B1     h2idle   (h2xop-ROOT.13)
    -1 B1     h2idle   (h2xop-ROOT.07)
    -1 B1     h2idle   (h2xop-ROOT.01)
    -1 B1     syncer   (syncer3)