p (1+(2*3))
       7
db> p ((((((((1))))))))
       1
db> p ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((1
Expression too deep
db> p ((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((((
Expression too deep
db> p ---------------------------------------------------------------------------------------------------------------------1
ffffffffffffffff
db> ps
cpu 0 curthread 0xffffffff818c4880 reqflags 1400
      INCOMING IPIQS:
  tdq     thread pid    flags pri/cs/mp        sp    wmesg wchan comm

  tdq     thread pid    flags pri/cs/mp        sp    wmesg wchan comm
   24 0xffffffff818c4880  -1 00000001 12/02 0xffffffff818d09d8        - 0 idle_0
   24 0xfffff800895bf040  -1 00010400 12/02 0xfffff8008974b948        - 0 softclock 0
   24 0xfffff8008bac7580  -1 00010400 12/01 0xfffff8008baa8ab0        - 0 ithreadE 0
   24 0xfffff8008bac7c00  -1 00010400 14/01 0xfffff8008baacab0        - 0 ithread196 0
   24 0xfffff8008bac8280  -1 00020680 12/02 0xfffff8008bab0888        - 0xfffff8008bb135d0 softirq_0
   24 0xfffff8008baca980  -1 00020680  2/02 0xfffff8008bb2b888   schslp 0xfffff8008baca980 usched 0
   24 0xfffff8008bacd080  -1 00000600 12/01 0xfffff8008bbe3ab0        - 0 dsched 0
   24 0xfffff8008bacf780  -1 00020680  2/02 0xfffff8008bbfb898 sched_th 0xfffff8008bacf780 usched 0
   24 0xfffff8008babf000  -1 04220480 12/02 0xfffff8008d1f8838 waitport 0xfffff8008babf030 netisr 0
   24 0xfffff8008bad3200  -1 04220680 12/02 0xfffff8008d275858 waitport 0xfffff8008bad3230 cpuhelper 0
   24 0xfffff8008bad5900  -1 00020680 12/02 0xfffff8008d28d878    tqthr 0xfffff8008bbd4710 taskq_cpu 0
   24 0xfffff8008bad8000  -1 00020680 12/02 0xfffff8008d2ad878 waittask 0xffffffff813105a0 sensors 0
   24 0xfffff8008badc780  -1 00040400 12/02 0xfffff8008dd23998 waitport 0 acpi_task
    TOKENS: 0xfffff8008badc958[tok=0xffffffff81128d40]
   24 0xfffff8008badce00  -1 20010400 28/01 0xfffff8008dd27ab0        - 0 ithread9 0
--More--

db> 
cpu 0 curthread 0xffffffff818c4880 reqflags 1400
      INCOMING IPIQS:
  tdq     thread pid    flags pri/cs/mp        sp    wmesg wchan comm

  tdq     thread pid    flags pri/cs/mp        sp    wmesg wchan comm
   24 0xffffffff818c4880  -1 00000001 12/02 0xffffffff818d09d8        - 0 idle_0
   24 0xfffff800895bf040  -1 00010400 12/02 0xfffff8008974b948        - 0 softclock 0
   24 0xfffff8008bac7580  -1 00010400 12/01 0xfffff8008baa8ab0        - 0 ithreadE 0
   24 0xfffff8008bac7c00  -1 00010400 14/01 0xfffff8008baacab0        - 0 ithread196 0
   24 0xfffff8008bac8280  -1 00020680 12/02 0xfffff8008bab0888        - 0xfffff8008bb135d0 softirq_0
   24 0xfffff8008baca980  -1 00020680  2/02 0xfffff8008bb2b888   schslp 0xfffff8008baca980 usched 0
   24 0xfffff8008bacd080  -1 00000600 12/01 0xfffff8008bbe3ab0        - 0 dsched 0
   24 0xfffff8008bacf780  -1 00020680  2/02 0xfffff8008bbfb898 sched_th 0xfffff8008bacf780 usched 0
   24 0xfffff8008babf000  -1 04220480 12/02 0xfffff8008d1f8838 waitport 0xfffff8008babf030 netisr 0
   24 0xfffff8008bad3200  -1 04220680 12/02 0xfffff8008d275858 waitport 0xfffff8008bad3230 cpuhelper 0
   24 0xfffff8008bad5900  -1 00020680 12/02 0xfffff8008d28d878    tqthr 0xfffff8008bbd4710 taskq_cpu 0
   24 0xfffff8008bad8000  -1 00020680 12/02 0xfffff8008d2ad878 waittask 0xffffffff813105a0 sensors 0
   24 0xfffff8008badc780  -1 00040400 12/02 0xfffff8008dd23998 waitport 0 acpi_task
    TOKENS: 0xfffff8008badc958[tok=0xffffffff81128d40]
   24 0xfffff8008badce00  -1 20010400 28/01 0xfffff8008dd27ab0        - 0 ithread9 0
--More--

db> 
cpu 0 curthread 0xffffffff818c4880 reqflags 1400
      INCOMING IPIQS:
  tdq     thread pid    flags pri/cs/mp        sp    wmesg wchan comm

  tdq     thread pid    flags pri/cs/mp        sp    wmesg wchan comm
   24 0xffffffff818c4880  -1 00000001 12/02 0xffffffff818d09d8        - 0 idle_0
   24 0xfffff800895bf040  -1 00010400 12/02 0xfffff8008974b948        - 0 softclock 0
   24 0xfffff8008bac7580  -1 00010400 12/01 0xfffff8008baa8ab0        - 0 ithreadE 0
   24 0xfffff8008bac7c00  -1 00010400 14/01 0xfffff8008baacab0        - 0 ithread196 0
   24 0xfffff8008bac8280  -1 00020680 12/02 0xfffff8008bab0888        - 0xfffff8008bb135d0 softirq_0
   24 0xfffff8008baca980  -1 00020680  2/02 0xfffff8008bb2b888   schslp 0xfffff8008baca980 usched 0
   24 0xfffff8008bacd080  -1 00000600 12/01 0xfffff8008bbe3ab0        - 0 dsched 0
   24 0xfffff8008bacf780  -1 00020680  2/02 0xfffff8008bbfb898 sched_th 0xfffff8008bacf780 usched 0
   24 0xfffff8008babf000  -1 04220480 12/02 0xfffff8008d1f8838 waitport 0xfffff8008babf030 netisr 0
   24 0xfffff8008bad3200  -1 04220680 12/02 0xfffff8008d275858 waitport 0xfffff8008bad3230 cpuhelper 0
   24 0xfffff8008bad5900  -1 00020680 12/02 0xfffff8008d28d878    tqthr 0xfffff8008bbd4710 taskq_cpu 0
   24 0xfffff8008bad8000  -1 00020680 12/02 0xfffff8008d2ad878 waittask 0xffffffff813105a0 sensors 0
   24 0xfffff8008badc780  -1 00040400 12/02 0xfffff8008dd23998 waitport 0 acpi_task
    TOKENS: 0xfffff8008badc958[tok=0xffffffff81128d40]
   24 0xfffff8008badce00  -1 20010400 28/01 0xfffff8008dd27ab0        - 0 ithread9 0
--More--