db{0}> show all threads
    TASK	THREADS
  0 gnumach (f5c01ea0):	9 threads:
	      0	(f5c00e70) .W..N. 0xc11f1708
	      1	(f5c00d20) R..O..(idle_thread_continue)
	      2	(f5c00bd0) R.....
	      3	(f5c00a80) .W.ON.(reaper_thread_continue) 0xc1244c14
	      4	(f5c00930) .W.ON.(swapin_thread_continue) 0xc121386c
	      5	(f5c007e0) .W.ON.(sched_thread_continue) 0
	      6	(f5c00690) .W.ON.(action_thread_continue) 0xc1213874
	      7	(f5c00540) .W.ON.(io_done_thread_continue) 0xc1249590
	      8	(f5c003f0) .W.ON.(net_thread_continue) 0xc11f1bf8
  1 ext2fs (f5c01dd0): 4 threads:
	      0	(f5c002a0) R..O.F(thread_bootstrap_return)
	      1	(f5c00000) .W.O..(mach_msg_receive_continue) 0
	      2	(f5e1ae78) R.....
	      3	(f5e1ad28) .W.O..(mach_msg_continue) 0
  2 exec (f5c01d00): (f5c00150)	..SO..(thread_bootstrap_return)