835 S+ pause 0xc50aa30c csh
834 S+ g_waitid 0xc08ca46c gvinum
832 SL GEOM top 0xc08ca54c [gv_worker]
49 SL sdflush 0xc0929984 [softdepflush]
48 SL vlruwt 0xc4e7e804 [vnlru]
47 SL syncer 0xc08cc50c [syncer]
46 SL psleep 0xc091e164 [bufdaemon]
45 SL pgzero 0xc092a458 [pagezero]
44 SL psleep 0xc092a174 [vmdaemon]
43 SL psleep 0xc092a13c [pagedaemon]
42 SL waiting_ 0xc091fec8 [sctp_iterator]

some IRQ stuff...

35 SL cbb cv 0xc4e063ec [cbb0 event thread]

some USB stuff...

19 SL ccb_scan 0xc08b3814 [xpt_thrd]
9 SL - 0xc4d54780 [kqueue taskq]

some ACPI stuff..

5 SL - 0xc4d53a80 [thread taskq]
16 SL - 0xc08cc514 [yarrow]
4 SL - 0xc08ca58c [g_down]
3 SL - 0xc08ca588 [g_up]
2 SL gread 0xc54648c4 [g_event]

1 SLs wait 0xc4ce5ab0 [init]
10 SL audit_wo 0xc09293e8 [audit]