kern/181791: ZFS ARC Deadlock

Grant Grant grant at gray.id.au
Wed Sep 4 04:50:00 UTC 2013


>Number:         181791
>Category:       kern
>Synopsis:       ZFS ARC Deadlock
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Wed Sep 04 04:50:00 UTC 2013
>Closed-Date:
>Last-Modified:
>Originator:     Grant Grant
>Release:        9.1-RELEASE, 9.2RC2, 9.2RC3
>Organization:
>Environment:
FreeBSD tank.office.musicmaker.com.au 9.2-RC3 FreeBSD 9.2-RC3 #0 r254795: Sat Aug 24 20:25:04 UTC 2013     root at bake.isc.freebsd.org:/usr/obj/usr/src/sys/GENERIC  amd64

>Description:
Intermittent livelock/deadlock encountered typically every 1-2 days, up to twice a day after introducing ZFS pools of SSD members (no spinning disks).

Mailing list submission regarding this issue:
http://lists.freebsd.org/pipermail/freebsd-fs/2013-September/018202.html

Speculation such as bug may exist:
http://svnweb.freebsd.org/base?view=revision&revision=211762

Possibly same/similar bug:
http://lists.freebsd.org/pipermail/freebsd-stable/2013-January/071529.html

Discussion of similar issue in the context of OpenSolaris:
http://www.mail-archive.com/zfs-code@mail.opensolaris.org/msg00789.html

Attached to this PR are filesystem details.

procstat -kk -a:
  PID    TID COMM             TDNAME           KSTACK                       
    0 100000 kernel           swapper          mi_switch+0x194 sleepq_timedwait+0x42 _sleep+0x1c9 scheduler+0x359 mi_startup+0x77 btext+0x2c 
    0 100013 kernel           firmware taskq   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100019 kernel           thread taskq     mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100022 kernel           acpi_task_0      mi_switch+0x194 sleepq_wait+0x42 msleep_spin+0x1bb taskqueue_thread_loop+0x67 fork_exit+0x11f fork_trampoline+0xe 
    0 100023 kernel           acpi_task_1      mi_switch+0x194 sleepq_wait+0x42 msleep_spin+0x1bb taskqueue_thread_loop+0x67 fork_exit+0x11f fork_trampoline+0xe 
    0 100024 kernel           acpi_task_2      mi_switch+0x194 sleepq_wait+0x42 msleep_spin+0x1bb taskqueue_thread_loop+0x67 fork_exit+0x11f fork_trampoline+0xe 
    0 100025 kernel           kqueue taskq     mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100026 kernel           aiod_bio taskq   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100027 kernel           ffs_trim taskq   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100041 kernel           nfe0 taskq       mi_switch+0x194 sleepq_wait+0x42 msleep_spin+0x1bb taskqueue_thread_loop+0x67 fork_exit+0x11f fork_trampoline+0xe 
    0 100046 kernel           nfe1 taskq       mi_switch+0x194 sleepq_wait+0x42 msleep_spin+0x1bb taskqueue_thread_loop+0x67 fork_exit+0x11f fork_trampoline+0xe 
    0 100047 kernel           em0 taskq        mi_switch+0x194 sleepq_wait+0x42 msleep_spin+0x1bb taskqueue_thread_loop+0x67 fork_exit+0x11f fork_trampoline+0xe 
    0 100048 kernel           em1 taskq        mi_switch+0x194 sleepq_wait+0x42 msleep_spin+0x1bb taskqueue_thread_loop+0x67 fork_exit+0x11f fork_trampoline+0xe 
    0 100054 kernel           mca taskq        mi_switch+0x194 sleepq_wait+0x42 msleep_spin+0x1bb taskqueue_thread_loop+0x67 fork_exit+0x11f fork_trampoline+0xe 
    0 100055 kernel           system_taskq_0   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100056 kernel           system_taskq_1   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100057 kernel           system_taskq_2   mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_find+0x52 arc_read+0x63 traverse_prefetcher+0xf0 traverse_visitbp+0x2d8 traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_dnode+0x6c traverse_visitbp+0x54a traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_visitbp+0x412 
    0 100058 kernel           system_taskq_3   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100071 kernel           zio_null_issue   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100072 kernel           zio_null_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100073 kernel           zio_read_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100074 kernel           zio_read_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100075 kernel           zio_read_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100076 kernel           zio_read_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100077 kernel           zio_read_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100078 kernel           zio_read_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100079 kernel           zio_read_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100080 kernel           zio_read_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100081 kernel           zio_read_intr_0  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100082 kernel           zio_read_intr_1  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100083 kernel           zio_read_intr_2  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100084 kernel           zio_read_intr_3  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100085 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100086 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100087 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100088 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100089 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100090 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100091 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100092 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100093 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100094 kernel           zio_write_intr_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100095 kernel           zio_write_intr_1 mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_insert+0x56 arc_write_done+0x90 zio_done+0x353 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 taskqueue_run_locked+0x74 taskqueue_thread_loop+0x46 fork_exit+0x11f fork_trampoline+0xe 
    0 100096 kernel           zio_write_intr_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100097 kernel           zio_write_intr_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100098 kernel           zio_write_intr_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100099 kernel           zio_write_intr_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100100 kernel           zio_write_intr_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100101 kernel           zio_write_intr_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100102 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100103 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100104 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100105 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100106 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100107 kernel           zio_free_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 100108 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100109 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100110 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100111 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100112 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100113 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100114 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100115 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100116 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100117 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100118 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100119 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100120 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100121 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100122 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100123 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100124 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100125 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100126 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100127 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100128 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100129 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100130 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100131 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100132 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100133 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100134 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100135 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100136 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100137 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100138 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100139 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100140 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100141 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100142 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100143 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100144 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100145 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100146 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100147 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100148 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100149 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100150 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100151 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100152 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100153 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100154 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100155 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100156 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100157 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100158 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100159 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100160 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100161 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100162 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100163 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100164 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100165 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100166 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 100167 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100168 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100169 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100170 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100171 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100172 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100173 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100174 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100175 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100176 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100177 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100178 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100179 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100180 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100181 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100182 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100183 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100184 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100185 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100186 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100187 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100188 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100189 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100190 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100191 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100192 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100193 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100194 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100195 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100196 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100197 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100198 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100199 kernel           zio_null_issue   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100200 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100201 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100202 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100204 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100205 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100212 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100213 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100214 kernel           zio_null_issue   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100215 kernel           zio_null_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100216 kernel           zio_read_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100217 kernel           zio_read_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100218 kernel           zio_read_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3    0 100233 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100234 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100235 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100236 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100237 kernel           zio_write_intr_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100238 kernel           zio_write_intr_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100239 kernel           zio_write_intr_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100240 kernel           zio_write_intr_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100241 kernel           zio_write_intr_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100242 kernel           zio_write_intr_5 mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_insert+0x56 arc_write_done+0x90 zio_done+0x353 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 taskqueue_run_locked+0x74 taskqueue_thread_loop+0x46 fork_exit+0x11f fork_trampoline+0xe 
    0 100243 kernel           zio_write_intr_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100244 kernel           zio_write_intr_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100245 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100246 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100247 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100248 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100249 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100250 kernel           zio_free_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100251 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100252 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100253 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100254 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100255 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100256 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100257 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100258 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100259 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100260 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100261 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100262 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100263 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100264 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100265 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100266 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100267 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100268 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100269 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100270 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100271 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100272 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100273 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100274 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100275 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100276 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100277 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100278 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100279 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100280 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100281 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100282 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100283 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100284 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100285 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100286 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100287 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100288 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100289 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100290 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xea2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100219 kernel           zio_read_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100220 kernel           zio_read_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100221 kernel           zio_read_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100222 kernel           zio_read_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100223 kernel           zio_read_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100224 kernel           zio_read_intr_0  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100225 kernel           zio_read_intr_1  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100226 kernel           zio_read_intr_2  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100227 kernel           zio_read_intr_3  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100228 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100229 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100230 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100231 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100232 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 100291 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100292 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100293 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100294 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100295 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100296 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100297 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100298 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100299 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100300 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100301 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100302 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100303 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100304 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100305 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100306 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100307 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100308 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100309 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100310 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100311 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100312 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100313 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100314 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100315 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100316 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100317 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100318 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100319 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100320 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100321 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100322 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100323 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100324 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100325 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100326 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100327 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100328 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100329 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100330 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100331 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100332 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100333 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100334 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100335 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100336 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100337 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100338 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100339 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100340 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100341 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100342 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100343 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100344 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100345 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100346 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100347 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100348 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100349 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 100350 kernel           zio_free_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100351 kernel           zio_claim_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100352 kernel           zio_claim_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100353 kernel           zio_ioctl_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100354 kernel           zio_ioctl_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100356 kernel           zfs_vn_rele_task mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100360 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100361 kernel           zio_free_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100362 kernel           zio_claim_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100363 kernel           zio_claim_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100364 kernel           zio_ioctl_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100365 kernel           zio_ioctl_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100367 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100534 kernel           zio_null_issue   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100535 kernel           zio_null_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100536 kernel           zio_read_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100537 kernel           zio_read_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100538 kernel           zio_read_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100539 kernel           zio_read_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100540 kernel           zio_read_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100541 kernel           zio_read_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100542 kernel           zio_read_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100543 kernel           zio_read_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100544 kernel           zio_read_intr_0  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100545 kernel           zio_read_intr_1  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100546 kernel           zio_read_intr_2  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100547 kernel           zio_read_intr_3  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100548 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100549 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100550 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100551 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100552 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100553 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100554 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100555 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100556 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100557 kernel           zio_write_intr_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100558 kernel           zio_write_intr_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100559 kernel           zio_write_intr_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100560 kernel           zio_write_intr_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100561 kernel           zio_write_intr_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100562 kernel           zio_write_intr_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100563 kernel           zio_write_intr_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100564 kernel           zio_write_intr_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100565 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100566 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100567 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100568 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100569 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100570 kernel           zio_free_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100571 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100572 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100573 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100574 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100575 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100576 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100577 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100578 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100579 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 100580 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100581 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100582 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100583 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100584 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100585 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100586 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100587 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100588 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100589 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100590 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100591 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100592 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100593 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100594 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100595 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100596 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100597 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100598 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100599 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100600 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100601 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100602 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100603 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100604 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100605 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100606 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100607 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100608 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100609 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100610 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100611 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100612 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100613 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100614 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100615 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100616 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100617 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100618 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100619 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100620 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100621 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100622 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100623 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100624 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100625 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100626 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100627 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100628 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100629 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100630 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100631 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100632 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100633 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100634 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100635 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100636 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100637 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100638 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 100639 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100640 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100641 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100642 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100643 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100644 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100645 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100646 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100647 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100648 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100649 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100650 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100651 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100652 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100653 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100654 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100655 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100656 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100657 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100658 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100659 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100660 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100661 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100662 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100663 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100664 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100665 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100666 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100667 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100668 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100669 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100670 kernel           zio_free_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100671 kernel           zio_claim_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100672 kernel           zio_claim_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100673 kernel           zio_ioctl_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100674 kernel           zio_ioctl_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100682 kernel           zfs_vn_rele_task mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 100966 kernel           zfs_vn_rele_task mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101173 kernel           zfs_vn_rele_task mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101175 kernel           zio_null_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101205 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101239 kernel           zio_null_issue   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101240 kernel           zio_null_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101241 kernel           zio_read_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101242 kernel           zio_read_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101243 kernel           zio_read_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101244 kernel           zio_read_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101245 kernel           zio_read_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101246 kernel           zio_read_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101247 kernel           zio_read_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101248 kernel           zio_read_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101249 kernel           zio_read_intr_0  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101250 kernel           zio_read_intr_1  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101251 kernel           zio_read_intr_2  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101252 kernel           zio_read_intr_3  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101253 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101254 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101255 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101256 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 101257 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101258 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101259 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101260 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101261 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101262 kernel           zio_write_intr_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101263 kernel           zio_write_intr_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101264 kernel           zio_write_intr_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101265 kernel           zio_write_intr_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101266 kernel           zio_write_intr_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101267 kernel           zio_write_intr_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101268 kernel           zio_write_intr_6 mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_insert+0x56 arc_write_done+0x90 zio_done+0x353 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 
    0 101269 kernel           zio_write_intr_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101270 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101271 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101272 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101273 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101274 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101275 kernel           zio_free_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101276 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101277 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101278 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101279 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101280 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101281 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101282 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101283 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101284 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101285 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101286 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101287 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101288 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101289 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101290 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101291 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101292 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101293 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101294 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101295 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101296 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101297 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101298 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101299 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101300 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101301 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101302 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101303 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101304 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101305 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101306 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101307 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101308 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101309 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101310 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101311 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101312 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101313 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101314 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 101315 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101316 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101317 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101318 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101319 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101320 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101321 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101322 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101323 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101324 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101325 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101326 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101327 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101328 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101329 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101330 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101331 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101332 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101333 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101334 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101335 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101336 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101337 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101338 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101339 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101340 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101341 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101342 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101343 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101344 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101345 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101346 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101347 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101348 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101349 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101350 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101351 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101352 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101353 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101354 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101355 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101356 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101357 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101358 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101359 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101360 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101361 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101362 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101363 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101364 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101365 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101366 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101367 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101368 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101369 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101370 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101371 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101372 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101504 kernel           zio_read_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 101505 kernel           zio_read_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101506 kernel           zio_read_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101507 kernel           zio_read_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101508 kernel           zio_read_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101509 kernel           zio_read_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101510 kernel           zio_read_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101511 kernel           zio_read_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101512 kernel           zio_read_intr_0  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101513 kernel           zio_read_intr_1  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101514 kernel           zio_read_intr_2  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101515 kernel           zio_read_intr_3  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101516 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101517 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101518 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101519 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101520 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101521 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101522 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101523 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101524 kernel           zio_write_issue_ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101525 kernel           zio_write_intr_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101526 kernel           zio_write_intr_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101527 kernel           zio_write_intr_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101528 kernel           zio_write_intr_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101529 kernel           zio_write_intr_4 mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_insert+0x56 arc_write_done+0x90 zio_done+0x353 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 zio_done+0x3d0 zio_execute+0xc3 taskqueue_run_locked+0x74 taskqueue_thread_loop+0x46 fork_exit+0x11f fork_trampoline+0xe 
    0 101530 kernel           zio_write_intr_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101531 kernel           zio_write_intr_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101532 kernel           zio_write_intr_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101533 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101534 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101535 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101536 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101537 kernel           zio_write_intr_h mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101538 kernel           zio_free_issue_0 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101539 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101540 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101541 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101542 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101543 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101544 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101545 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101546 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101547 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101548 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101549 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101550 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101551 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101552 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101553 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101554 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101555 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101556 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101557 kernel           zio_free_issue_1 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101558 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101559 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101560 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101561 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101562 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 101563 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101564 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101565 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101566 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101567 kernel           zio_free_issue_2 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101568 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101569 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101570 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101571 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101572 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101573 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101574 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101575 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101576 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101577 kernel           zio_free_issue_3 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101578 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101579 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101580 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101581 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101582 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101583 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101584 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101585 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101586 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101587 kernel           zio_free_issue_4 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101588 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101589 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101590 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101591 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101592 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101593 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101594 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101595 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101596 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101597 kernel           zio_free_issue_5 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101598 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101599 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101600 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101601 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101602 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101603 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101604 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101605 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101606 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101607 kernel           zio_free_issue_6 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101608 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101609 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101610 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101611 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101612 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101613 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101614 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101615 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101616 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101617 kernel           zio_free_issue_7 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101618 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101619 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101620 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101621 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
:
    0 101622 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101623 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101624 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101625 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101626 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101627 kernel           zio_free_issue_8 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101628 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101629 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101630 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101631 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101632 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101633 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101634 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101635 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101636 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101637 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101638 kernel           zio_free_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101639 kernel           zio_claim_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101640 kernel           zio_claim_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101641 kernel           zio_ioctl_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101642 kernel           zio_ioctl_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101755 kernel           zfs_vn_rele_task mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101841 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101905 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101907 kernel           zio_free_issue_9 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101909 kernel           zio_free_intr    mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101911 kernel           zio_claim_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101914 kernel           zio_claim_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101917 kernel           zio_ioctl_issue  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 101919 kernel           zio_ioctl_intr   mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102037 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102275 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102276 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102277 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102278 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102279 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102280 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102281 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102282 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102283 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102284 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102285 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102286 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102355 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102356 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102357 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102358 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102359 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102361 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    0 102362 kernel           zil_clean        mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 taskqueue_thread_loop+0xbb fork_exit+0x11f fork_trampoline+0xe 
    1 100002 init             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
    2 100043 isp0: fc_thrd0   -                mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 isp_kthread+0x1a6 fork_exit+0x11f fork_trampoline+0xe 
    3 100045 mpt_recovery0    -                mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 mpt_recovery_thread+0x1af fork_exit+0x11f fork_trampoline+0xe 
    4 100050 mpt_recovery1    -                mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 mpt_recovery_thread+0x1af fork_exit+0x11f fork_trampoline+0xe 
    5 100051 mpt_raid1        -                mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 mpt_raid_thread+0x516 fork_exit+0x11f fork_trampoline+0xe 
    6 100059 zfskern          arc_reclaim_thre mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 arc_buf_remove_ref+0x8a dbuf_rele_and_unlock+0x132 dbuf_evict+0x11 dbuf_do_evict+0x53 arc_do_user_evicts+0xe2 arc_reclaim_thread+0x264 fork_exit+0x11f fork_trampoline+0xe 
    6 100060 zfskern          l2arc_feed_threa mi_switch+0x194 sleepq_timedwait+0x42 _cv_timedwait+0x135 l2arc_feed_thread+0x1a2 fork_exit+0x11f fork_trampoline+0xe 
:
    6 100208 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100355 zfskern          trim zroot       mi_switch+0x194 sleepq_timedwait+0x42 _cv_timedwait+0x135 trim_thread+0x68 fork_exit+0x11f fork_trampoline+0xe 
    6 100357 zfskern          txg_thread_enter mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 txg_thread_wait+0x79 txg_quiesce_thread+0xbb fork_exit+0x11f fork_trampoline+0xe 
    6 100358 zfskern          txg_thread_enter mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 zio_wait+0x61 dsl_pool_sync+0xe9 spa_sync+0x3ba txg_sync_thread+0x139 fork_exit+0x11f fork_trampoline+0xe 
    6 100359 zfskern          zvol zroot/swap  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100366 zfskern          trim home        mi_switch+0x194 sleepq_timedwait+0x42 _cv_timedwait+0x135 trim_thread+0x68 fork_exit+0x11f fork_trampoline+0xe 
    6 100369 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100399 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100435 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100453 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100476 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100482 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100526 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100675 zfskern          trim backup      mi_switch+0x194 sleepq_timedwait+0x42 _cv_timedwait+0x135 trim_thread+0x68 fork_exit+0x11f fork_trampoline+0xe 
    6 100683 zfskern          txg_thread_enter mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 txg_thread_wait+0x79 txg_quiesce_thread+0xbb fork_exit+0x11f fork_trampoline+0xe 
    6 100684 zfskern          txg_thread_enter mi_switch+0x194 sleepq_timedwait+0x42 _cv_timedwait+0x135 txg_thread_wait+0x3c txg_sync_thread+0x269 fork_exit+0x11f fork_trampoline+0xe 
    6 100685 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100686 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100688 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100689 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100694 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100695 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100697 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100698 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100700 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100701 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100704 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100706 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100707 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100709 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100711 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100712 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100713 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100715 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100718 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100720 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100721 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100724 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100726 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100727 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100730 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100732 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100733 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100735 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100736 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100738 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100740 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100741 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100744 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100746 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100749 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100750 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100751 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100752 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100753 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100755 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100758 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100759 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
:
    6 100762 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100764 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100765 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100767 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100770 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100771 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100773 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100774 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100777 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100778 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100779 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100780 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100783 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100785 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100786 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100789 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100791 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100792 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100794 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100799 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100801 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100804 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100805 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100806 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100808 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100809 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100811 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100814 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100818 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100821 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100823 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100824 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100827 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100829 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100830 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100832 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100833 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100836 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100838 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100839 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100841 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100843 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100844 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100845 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100848 zfskern          zvol backup/zfs/ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100891 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100910 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100929 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100956 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 100983 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101011 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101039 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101049 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101059 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101077 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101176 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101177 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101178 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101179 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
:
    6 101180 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101182 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101183 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101184 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101185 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101186 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101187 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101188 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101191 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101192 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101194 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101195 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101196 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101197 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101198 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101199 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101200 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101201 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101202 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101203 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101208 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101209 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101210 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101211 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101213 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101214 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101215 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101217 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101218 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101219 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101220 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101221 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101222 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101227 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101228 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101230 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101231 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101232 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101233 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101234 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101235 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101236 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101237 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101238 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101397 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101406 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101415 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101433 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101489 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101643 zfskern          trim san1        mi_switch+0x194 sleepq_timedwait+0x42 _cv_timedwait+0x135 trim_thread+0x68 fork_exit+0x11f fork_trampoline+0xe 
    6 101645 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101646 zfskern          txg_thread_enter mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 txg_thread_wait+0x79 txg_quiesce_thread+0xbb fork_exit+0x11f fork_trampoline+0xe 
    6 101647 zfskern          txg_thread_enter mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 zio_wait+0x61 dsl_pool_sync+0x2e3 spa_sync+0x3ba txg_sync_thread+0x139 fork_exit+0x11f fork_trampoline+0xe 
    6 101659 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101666 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101668 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101669 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101670 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
:
    6 101673 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101674 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101675 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101676 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101677 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101678 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101679 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101680 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101683 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101684 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101687 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101688 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101689 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101690 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101691 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101693 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101695 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101696 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101698 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101699 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101700 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101701 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101702 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101704 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101705 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101706 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101707 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101709 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101710 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101711 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101712 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101713 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101714 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101715 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101718 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101719 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101720 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101721 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101722 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101723 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101724 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101726 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101727 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101728 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101729 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101730 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101732 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101733 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101736 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101737 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101738 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101739 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101741 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101742 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101744 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101745 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101747 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101748 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101750 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
:
    6 101751 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101752 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101756 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101758 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101765 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101775 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101791 zfskern          txg_thread_enter mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 txg_thread_wait+0x79 txg_quiesce_thread+0xbb fork_exit+0x11f fork_trampoline+0xe 
    6 101792 zfskern          txg_thread_enter mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 zio_wait+0x61 dsl_pool_sync+0x2e3 spa_sync+0x3ba txg_sync_thread+0x139 fork_exit+0x11f fork_trampoline+0xe 
    6 101793 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_find+0x52 arc_read+0x63 dbuf_read+0x445 dmu_buf_hold_array_by_dnode+0x168 dmu_read+0x89 zvol_strategy+0x1df zvol_geom_worker+0x109 fork_exit+0x11f fork_trampoline+0xe 
    6 101795 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101797 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101799 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101801 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101803 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101805 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101808 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101810 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101814 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101816 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101818 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101820 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101824 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101825 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101826 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101827 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101828 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101830 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101832 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101834 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101836 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101838 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101840 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101842 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101844 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101846 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101847 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101851 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101853 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101855 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101857 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101859 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101860 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_find+0x52 arc_read+0x63 dbuf_read+0x445 dmu_buf_hold_array_by_dnode+0x168 dmu_read+0x89 zvol_strategy+0x1df zvol_geom_worker+0x109 fork_exit+0x11f fork_trampoline+0xe 
    6 101861 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101864 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101866 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101868 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101870 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101872 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101874 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101876 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101878 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101880 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101881 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101885 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101887 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101889 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
:
    6 101891 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101893 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101894 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101895 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101896 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101898 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101900 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101902 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101903 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101904 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101906 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101910 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101912 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101913 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101915 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101918 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101920 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101921 zfskern          trim san2        mi_switch+0x194 sleepq_timedwait+0x42 _cv_timedwait+0x135 trim_thread+0x68 fork_exit+0x11f fork_trampoline+0xe 
    6 101922 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101924 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101949 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 101984 zfskern          zvol san1/winser mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102003 zfskern          zvol san1/shark- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102033 zfskern          zvol san1/sales- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102067 zfskern          txg_thread_enter mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 txg_thread_wait+0x79 txg_quiesce_thread+0xbb fork_exit+0x11f fork_trampoline+0xe 
    6 102068 zfskern          txg_thread_enter mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 zio_wait+0x61 dsl_pool_sync+0xe9 spa_sync+0x3ba txg_sync_thread+0x139 fork_exit+0x11f fork_trampoline+0xe 
    6 102069 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 arc_buf_add_ref+0x87 dbuf_hold_impl+0x6d dbuf_hold_level+0x1a dmu_tx_check_ioerr+0x52 dmu_tx_count_write+0x3be dmu_tx_hold_write+0x4a zvol_strategy+0x254 zvol_geom_worker+0x109 fork_exit+0x11f fork_trampoline+0xe 
    6 102072 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102078 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102080 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102082 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102084 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102086 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102090 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102092 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102094 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102096 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102098 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102100 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102101 zfskern          zvol san2/admin- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102102 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_find+0x52 arc_read+0x63 dbuf_read+0x445 dmu_buf_hold_array_by_dnode+0x168 dmu_read+0x89 zvol_strategy+0x1df zvol_geom_worker+0x109 fork_exit+0x11f fork_trampoline+0xe 
    6 102105 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102107 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102109 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102111 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102113 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102115 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102117 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102119 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102120 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102122 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102125 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102127 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102131 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102133 zfskern          zvol san2/norma- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102134 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
:
    6 102136 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102138 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102139 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102141 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102143 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102147 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102149 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102151 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102152 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102153 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102155 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102156 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102158 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102159 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102161 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102165 zfskern          zvol san2/barry- mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102166 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102169 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102170 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102172 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102175 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102177 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102178 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102179 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102180 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102182 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102184 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102186 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102189 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102190 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102191 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102192 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102194 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102195 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102197 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102198 zfskern          zvol san2/empty  mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102200 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102201 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102202 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102204 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102205 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102207 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102209 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102211 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102214 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102216 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102217 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102218 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102219 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102221 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102222 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102224 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102225 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102226 zfskern          zvol san2/dmp-te mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102227 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102229 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102230 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102231 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102232 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
:
    6 102234 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102236 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102238 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102240 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102242 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102244 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102246 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102248 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102249 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102250 zfskern          zvol san2/empty@ mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102251 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102252 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102254 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102258 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102260 zfskern          zvol san2/stagin mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102443 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    6 102470 zfskern          zvol san1/lee-00 mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 zvol_geom_worker+0xfc fork_exit+0x11f fork_trampoline+0xe 
    7 100061 sctp_iterator    -                mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 sctp_iterator_thread+0x41 fork_exit+0x11f fork_trampoline+0xe 
    8 100062 xpt_thrd         -                mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 xpt_scanner_thread+0xff fork_exit+0x11f fork_trampoline+0xe 
    9 100063 enc_daemon0      -                mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 enc_daemon+0xe4 fork_exit+0x11f fork_trampoline+0xe 
   10 100001 audit            -                mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 audit_worker+0x359 fork_exit+0x11f fork_trampoline+0xe 
   11 100003 idle             idle: cpu0       mi_switch+0x194 critical_exit+0xa5 sched_idletd+0x11a fork_exit+0x11f fork_trampoline+0xe 
   11 100004 idle             idle: cpu1       <running>                    
   11 100005 idle             idle: cpu2       <running>                    
   11 100006 idle             idle: cpu3       <running>                    
   12 100007 intr             swi3: vm                                      
   12 100008 intr             swi1: netisr 0   mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100009 intr             swi4: clock      mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100010 intr             swi4: clock      mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100011 intr             swi4: clock      mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100012 intr             swi4: clock      mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100018 intr             swi5: fast taskq mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100020 intr             swi6: Giant task mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100021 intr             swi6: task queue mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100028 intr             swi2: cambio     mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100029 intr             irq20: ohci0     mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100034 intr             irq21: ehci0     mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100039 intr             irq14: ata0      mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100040 intr             irq15: ata1                                   
   12 100042 intr             irq256: isp0     mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100044 intr             irq257: mpt0     mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100049 intr             irq258: mpt1     mi_switch+0x194 ithread_loop+0x21e fork_exit+0x11f fork_trampoline+0xe 
   12 100052 intr             swi0: uart                                    
   12 100053 intr             irq1: atkbd0                                  
   13 100014 geom             g_event          mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 g_run_events+0x440 fork_exit+0x11f fork_trampoline+0xe 
   13 100015 geom             g_up             mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 g_io_schedule_up+0xe6 g_up_procbody+0x5c fork_exit+0x11f fork_trampoline+0xe 
   13 100016 geom             g_down           mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 g_io_schedule_down+0x25f g_down_procbody+0x5c fork_exit+0x11f fork_trampoline+0xe 
   14 100017 yarrow           -                mi_switch+0x194 sleepq_timedwait+0x42 _sleep+0x1c9 random_kthread+0x1ea fork_exit+0x11f fork_trampoline+0xe 
   15 100030 usb              usbus0           mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 usb_process+0x18b fork_exit+0x11f fork_trampoline+0xe 
   15 100031 usb              usbus0           mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 usb_process+0x18b fork_exit+0x11f fork_trampoline+0xe 
   15 100032 usb              usbus0           mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 usb_process+0x18b fork_exit+0x11f fork_trampoline+0xe 
   15 100033 usb              usbus0           mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 usb_process+0x18b fork_exit+0x11f fork_trampoline+0xe 
   15 100035 usb              usbus1           mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 usb_process+0x18b fork_exit+0x11f fork_trampoline+0xe 
   15 100036 usb              usbus1           mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 usb_process+0x18b fork_exit+0x11f fork_trampoline+0xe 
   15 100037 usb              usbus1           mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 usb_process+0x18b fork_exit+0x11f fork_trampoline+0xe 
   15 100038 usb              usbus1           mi_switch+0x194 sleepq_wait+0x42 _cv_wait+0x112 usb_process+0x18b fork_exit+0x11f fork_trampoline+0xe 
   16 100064 pagedaemon       -                mi_switch+0x194 sleepq_timedwait+0x42 _sleep+0x1c9 vm_pageout+0xb34 fork_exit+0x11f fork_trampoline+0xe 
   17 100065 vmdaemon         -                mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 vm_daemon+0x58 fork_exit+0x11f fork_trampoline+0xe 
   18 100066 pagezero         -                mi_switch+0x194 sleepq_timedwait+0x42 _sleep+0x1c9 vm_pagezero+0x83 fork_exit+0x11f fork_trampoline+0xe 
:
   19 100067 bufdaemon        -                mi_switch+0x194 sleepq_timedwait+0x42 _sleep+0x1c9 buf_daemon+0x1e1 fork_exit+0x11f fork_trampoline+0xe 
   20 100068 syncer           -                mi_switch+0x194 sleepq_timedwait+0x42 _cv_timedwait+0x135 sched_sync+0x509 fork_exit+0x11f fork_trampoline+0xe 
   21 100069 vnlru            -                mi_switch+0x194 sleepq_timedwait+0x42 _sleep+0x1c9 vnlru_proc+0x610 fork_exit+0x11f fork_trampoline+0xe 
   22 100070 softdepflush     -                mi_switch+0x194 sleepq_timedwait+0x42 _sleep+0x1c9 softdep_flush+0x375 fork_exit+0x11f fork_trampoline+0xe 
 1080 102274 devd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1362 102308 syslogd          -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1484 102298 named            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_sigtimedwait+0x63b sys_sigwait+0x74 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1484 102323 named            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1484 102324 named            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1484 102325 named            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1484 102326 named            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1484 102327 named            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 do_wait+0x59c __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1484 102328 named            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1497 100377 rpcbind          -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1512 102297 ypbind           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1591 102338 mountd           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1601 102262 nfsd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1607 102314 nfsd             nfsd: master     mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 svc_run_internal+0x8ce svc_run+0x8f nfsrvd_nfsd+0x193 nfssvc_nfsd+0x9b sys_nfssvc+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1607 102343 nfsd             nfsd: service    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 svc_run_internal+0x8ce svc_thread_start+0xb fork_exit+0x11f fork_trampoline+0xe 
 1607 102344 nfsd             nfsd: service    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 svc_run_internal+0x8ce svc_thread_start+0xb fork_exit+0x11f fork_trampoline+0xe 
 1607 102345 nfsd             nfsd: service    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 svc_run_internal+0x8ce svc_thread_start+0xb fork_exit+0x11f fork_trampoline+0xe 
 1608 102331 rpc.statd        -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1609 102329 rpc.statd        -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 kern_nanosleep+0x118 sys_nanosleep+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1615 102315 rpc.lockd        NLM: master      mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 svc_run_internal+0x8ce svc_run+0x8f sys_nlm_syscall+0x8e1 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1625 102301 stunnel          -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1684 102340 nscd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait+0x68 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1684 102346 nscd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1684 102347 nscd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1684 102348 nscd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1684 102349 nscd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1684 102350 nscd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1684 102351 nscd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0:
xf7 
 1684 102352 nscd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1684 102353 nscd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1689 102335 ntpd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1734 102291 atftpd           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1751 100379 dhcpd            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101104 istgt            connthread #1    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101106 istgt            connthread #2    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101108 istgt            connthread #5    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101110 istgt            connthread #7    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101112 istgt            connthread #8    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101114 istgt            connthread #9    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101116 istgt            connthread #10   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101118 istgt            connthread #11   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101120 istgt            connthread #12   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101122 istgt            connthread #13   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101124 istgt            connthread #14   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101126 istgt            connthread #16   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101127 istgt            connthread #17   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101128 istgt            connthread #18   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101129 istgt            connthread #19   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101130 istgt            connthread #20   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101131 istgt            connthread #21   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101133 istgt            connthread #22   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101134 istgt            connthread #23   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101135 istgt            connthread #25   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101136 istgt            connthread #26   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101137 istgt            connthread #27   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101138 istgt            connthread #28   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101140 istgt            connthread #29   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
:
 1758 101141 istgt            connthread #30   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101142 istgt            connthread #31   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101143 istgt            connthread #33   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101144 istgt            connthread #34   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101146 istgt            connthread #35   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101147 istgt            connthread #36   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101148 istgt            connthread #38   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101149 istgt            connthread #39   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101151 istgt            connthread #40   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101152 istgt            connthread #41   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101153 istgt            connthread #43   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101154 istgt            connthread #44   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101155 istgt            connthread #45   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101157 istgt            connthread #46   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101158 istgt            connthread #48   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101159 istgt            connthread #49   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101160 istgt            connthread #50   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101162 istgt            connthread #51   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101163 istgt            connthread #52   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101164 istgt            connthread #54   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101165 istgt            connthread #55   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101167 istgt            connthread #56   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101168 istgt            connthread #57   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101169 istgt            connthread #59   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101170 istgt            connthread #60   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101172 istgt            connthread #61   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101174 istgt            connthread #64   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101189 istgt            connthread #78   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101794 istgt            connthread #62   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101796 istgt            connthread #65   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63:
 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101800 istgt            connthread #66   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101802 istgt            connthread #67   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101804 istgt            connthread #69   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101806 istgt            connthread #70   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101811 istgt            connthread #71   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101813 istgt            connthread #72   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101815 istgt            connthread #74   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101817 istgt            connthread #75   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101821 istgt            connthread #76   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101823 istgt            connthread #77   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101829 istgt            connthread #79   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101831 istgt            connthread #80   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101833 istgt            connthread #81   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101835 istgt            connthread #84   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101837 istgt            sendthread #84   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 do_wait+0x59c __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101839 istgt            connthread #85   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101865 istgt            connthread #3    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101875 istgt            connthread #0    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101879 istgt            connthread #4    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 101884 istgt            connthread #6    mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102337 istgt            mainthread       mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102354 istgt            sendthread #85   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 do_wait+0x59c __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102363 istgt            sigthread        mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_sigtimedwait+0x63b sys_sigwait+0x74 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102364 istgt            luthread #1      mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 bwait+0x64 physio+0x1e6 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102365 istgt            luthread #2      mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102366 istgt            luthread #3      mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 bwait+0x64 physio+0x1e6 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102367 istgt            luthread #4      mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 bwait+0x64 physio+0x284 devfs_write_f+0x8d dofilewrite+0x85 kern_writev+0x6c sys_write+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102368 istgt            luthread #5      mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102369 istgt            luthread #6      mi_switch+0x194 sleepq_wait+0x42 _sleep+0x3a2 bwait+0x64 physio+0x1e6 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
:
 1758 102370 istgt            luthread #7      mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102481 istgt            connthread #15   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102490 istgt            connthread #24   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102493 istgt            sendthread #26   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 do_wait+0x59c __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102498 istgt            connthread #32   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102503 istgt            connthread #37   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102508 istgt            connthread #42   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102513 istgt            connthread #47   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102519 istgt            connthread #53   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102524 istgt            connthread #58   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102529 istgt            connthread #63   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102534 istgt            connthread #68   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102539 istgt            connthread #73   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102542 istgt            sendthread #76   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 do_wait+0x59c __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102548 istgt            connthread #82   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102550 istgt            connthread #83   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 _do_lock_umutex+0x5e4 do_lock_umutex+0x17c __umtx_op_wait_umutex+0x63 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1758 102551 istgt            sendthread #83   mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 do_wait+0x59c __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1767 102272 proftpd          -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1773 102333 cupsd            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1789 102296 nmbd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1793 102371 smbd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1803 102376 smbd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1805 102342 smartd           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 kern_nanosleep+0x118 sys_nanosleep+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1817 102290 postgres         -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1819 102265 postgres         -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1820 102319 postgres         -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1821 100381 postgres         -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1822 102270 postgres         -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1823 102271 postgres         -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1832 102267 sh               -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xf:
ast_syscall+0xf7 
 1947 101206 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_sigtimedwait+0x63b sys_sigwait+0x74 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102294 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 sys_poll+0x478 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102390 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102391 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102392 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102393 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102394 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102395 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102396 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102397 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102398 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102399 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102401 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 do_wait+0x59c __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102402 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 do_wait+0x59c __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102403 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 do_wait+0x59c __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1947 102404 mysqld           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 do_wait+0x91a __umtx_op_wait_uint_private+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1949 102289 sshd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1955 102385 httpd            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1980 100376 sendmail         -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _cv_timedwait_sig+0x135 seltdwait+0x8d kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1986 102307 sendmail         -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_sigsuspend+0xbb sys_sigsuspend+0x34 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 1992 102305 cron             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 kern_nanosleep+0x118 sys_nanosleep+0x6e amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2066 100371 getty            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a tty_wait+0x25 ttydisc_read+0x2dd ttydev_read+0xc4 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2067 100372 getty            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a tty_wait+0x25 ttydisc_read+0x2dd ttydev_read+0xc4 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2068 100375 getty            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a tty_wait+0x25 ttydisc_read+0x2dd ttydev_read+0xc4 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2069 102336 getty            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a tty_wait+0x25 ttydisc_read+0x2dd ttydev_read+0xc4 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2070 102303 getty            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a tty_wait+0x25 ttydisc_read+0x2dd ttydev_read+0xc4 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2071 102405 getty            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a tty_wait+0x25 ttydisc_read+0x2dd ttydev_read+0xc4 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2072 102406 getty            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a tty_wait+0x25 ttydisc_read+0x2dd ttydev_read+0xc4 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2073 102407 getty            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a tty_wait+0x25 ttydisc_read+0x2dd ttydev_read+0xc4 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
:
 2074 102332 httpd            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 lf_advlockasync+0xf2e lf_advlock+0x47 vop_stdadvlock+0xb3 VOP_ADVLOCK_APV+0x78 sys_flock+0x14f amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2075 100382 httpd            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 lf_advlockasync+0xf2e lf_advlock+0x47 vop_stdadvlock+0xb3 VOP_ADVLOCK_APV+0x78 sys_flock+0x14f amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2076 102313 httpd            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_timedwait_sig+0x19 _sleep+0x2f3 kern_kevent+0x369 sys_kevent+0x90 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2077 100378 httpd            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 lf_advlockasync+0xf2e lf_advlock+0x47 vop_stdadvlock+0xb3 VOP_ADVLOCK_APV+0x78 sys_flock+0x14f amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2078 102264 httpd            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 lf_advlockasync+0xf2e lf_advlock+0x47 vop_stdadvlock+0xb3 VOP_ADVLOCK_APV+0x78 sys_flock+0x14f amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2149 102374 sshd             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2152 102295 bash             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2154 102341 screen           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_sigsuspend+0xbb sys_sigsuspend+0x34 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2155 102389 screen           -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2156 102300 bash             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2198 102437 ssh              -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2199 102288 bash             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2458 102330 bash             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2459 102428 sh               -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2677 101207 zfs              -                mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_find+0x52 arc_read+0x63 backup_cb+0x592 traverse_visitbp+0x2d8 traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_dnode+0x6c traverse_visitbp+0x54a traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_visitbp+0x412 traverse_visitbp+0x412 
 2678 102311 ssh              -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a seltdwait+0xf6 kern_select+0x6ef sys_select+0x5d amd64_syscall+0x5ea Xfast_syscall+0xf7 
 2780 102304 bash             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 4891 102382 cron             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 pipe_read+0x4cb dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 4900 100889 lockf            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 4902 102427 sh               -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 4917 102299 find             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 4947 102454 sendmail         -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 pipe_read+0x4cb dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 5152 102441 httpd            -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 lf_advlockasync+0xf2e lf_advlock+0x47 vop_stdadvlock+0xb3 VOP_ADVLOCK_APV+0x78 sys_flock+0x14f amd64_syscall+0x5ea Xfast_syscall+0xf7 
 5336 102310 bash             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _sleep+0x2a5 kern_wait6+0xa22 kern_wait+0x9c sys_wait4+0x35 amd64_syscall+0x5ea Xfast_syscall+0xf7 
 5338 102410 vorbisgain       -                mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 arc_lowmem+0x38 kmem_malloc+0xb0 uma_large_malloc+0x4a malloc+0xd9 arc_get_data_buf+0x1f4 arc_read+0x225 dbuf_read+0x445 dmu_buf_hold_array_by_dnode+0x168 dmu_buf_hold_array+0x67 dmu_read_uio+0x3f zfs_freebsd_read+0x483 VOP_READ_APV+0x6e vn_read+0xed vn_io_fault+0x90 
 5408 101460 screen           -                mi_switch+0x194 sleepq_wait+0x42 _sx_xlock_hard+0x4d6 _sx_xlock+0x75 buf_hash_find+0x52 arc_read+0x63 dbuf_read+0x445 dmu_buf_hold+0xe0 zap_lockdir+0x58 zap_lookup_norm+0x45 zap_lookup+0x2e zfs_dirent_lock+0x4ff zfs_dirlook+0xd6 zfs_lookup+0x262 zfs_freebsd_lookup+0x81 VOP_CACHEDLOOKUP_APV+0x6e vfs_cache_lookup+0xf8 VOP_LOOKUP_APV+0x6e 
 5424 102452 procstat         -                <running>                    
 5425 102459 less             -                mi_switch+0x194 sleepq_catch_signals+0x343 sleepq_wait_sig+0xc _cv_wait_sig+0x12a tty_wait+0x25 ttydisc_read+0x2dd ttydev_read+0xc4 devfs_read_f+0x90 dofileread+0xa1 kern_readv+0x6c sys_read+0x64 amd64_syscall+0x5ea Xfast_syscall+0xf7 
(END)
>How-To-Repeat:
Problem occurs regularly when using pools of only SSDs on this particular system.

Reproducing the issue deterministicly is difficult due to the timing involved.
>Fix:
Revert to spinning disks?


Patch attached with submission follows:

camcontrol devlist:
<TEAC DW-224SL-R 1.0B>             at scbus0 target 0 lun 0 (pass0,cd0)
<DELL MD1000 A.04>                 at scbus3 target 39 lun 0 (pass1,ses0)
<ATA Crucial_CT960M50 MU02>        at scbus3 target 40 lun 0 (pass2,da0)
<ATA Crucial_CT960M50 MU02>        at scbus3 target 41 lun 0 (pass3,da1)
<ATA Crucial_CT960M50 MU02>        at scbus3 target 42 lun 0 (pass4,da2)
<ATA Crucial_CT960M50 MU02>        at scbus3 target 43 lun 0 (pass5,da3)
<ATA WDC WD2002FAEX-0 1D05>        at scbus3 target 44 lun 0 (pass6,da4)
<ATA WDC WD20EARX-00P AB51>        at scbus3 target 45 lun 0 (pass7,da5)
<ATA WDC WD20EARX-00P AB51>        at scbus3 target 46 lun 0 (pass8,da6)
<ATA WDC WD20EARX-00P AB51>        at scbus3 target 47 lun 0 (pass9,da7)
<ATA WDC WD20EARX-00P AB51>        at scbus3 target 48 lun 0 (pass10,da8)
<ATA WDC WD2002FAEX-0 1D05>        at scbus3 target 49 lun 0 (pass11,da9)
<ATA WDC WD20EARX-00P AB51>        at scbus3 target 50 lun 0 (pass12,da10)
<ATA WDC WD20EARX-00P AB51>        at scbus3 target 51 lun 0 (pass13,da11)
<ATA WDC WD20EARX-00P AB51>        at scbus3 target 52 lun 0 (pass14,da12)
<ATA WDC WD20EARX-00P AB51>        at scbus3 target 53 lun 0 (pass15,da13)
<ATA WDC WD20EARX-00P AB51>        at scbus3 target 54 lun 0 (pass16,da14)
<FUJITSU MBB2147RCSUN146G 0505>    at scbus4 target 0 lun 0 (pass17,da15)
<FUJITSU MBB2147RCSUN146G 0505>    at scbus4 target 1 lun 0 (pass18,da16)
<ATA INTEL SSDSC2CW12 400i>        at scbus4 target 2 lun 0 (pass19,da17)
<ATA INTEL SSDSC2CW12 400i>        at scbus4 target 3 lun 0 (pass20,da18)


zfs list:
NAME                          USED  AVAIL  REFER  MOUNTPOINT
backup                       3.81T  3.32T  2.83T  /backup
backup/zfs                    876G  3.32T  61.9K  /backup/zfs
backup/zfs/san1               493G  3.32T  55.9K  /backup/zfs/san1
backup/zfs/san1/lee-00        334G  3.32T   199G  -
backup/zfs/san1/sales-00     54.3G  3.32T  42.6G  -
backup/zfs/san1/shark-00     16.0G  3.32T  12.0G  -
backup/zfs/san1/winserv-00   89.0G  3.32T  52.9G  -
backup/zfs/san2               355G  3.32T  55.9K  /backup/zfs/san2
backup/zfs/san2/admin-00     37.6G  3.32T  32.0G  -
backup/zfs/san2/barry-00      249G  3.32T   153G  -
backup/zfs/san2/dmp-test-00  47.0K  3.32T  47.0K  -
backup/zfs/san2/empty        32.0K  3.32T  32.0K  -
backup/zfs/san2/norma-00     51.1G  3.32T  51.1G  -
backup/zfs/san2/staging-00   17.5G  3.32T  17.5G  -
backup/zfs/zroot             27.8G  3.32T  21.0G  /backup/zfs/zroot
backup/zfs/zroot/ports       2.53G  3.32T  2.00G  /backup/zfs/zroot/ports
backup/zfs/zroot/squid        501K  3.32T   207K  /backup/zfs/zroot/squid
home                         1.79T  3.52T  1.78T  /home
san1                          534G   340G    31K  /san1
san1/lee-00                   359G   340G   211G  -
san1/sales-00                60.1G   340G  46.8G  -
san1/shark-00                14.0G   340G  10.7G  -
san1/winserv-00               100G   340G  57.7G  -
san2                          465G   409G    31K  /san2
san2/admin-00                54.2G   409G  45.6G  -
san2/barry-00                 306G   409G   177G  -
san2/dmp-test-00              128K   409G    38K  -
san2/empty                   1.27M   409G    16K  -
san2/norma-00                75.1G   409G  64.2G  -
san2/staging-00              28.5G   409G  28.3G  -
zroot                        48.6G  85.3G  33.9G  /
zroot/ports                  2.38G  85.3G  1.88G  /usr/ports
zroot/squid                   334K  85.3G   156K  /var/squid
zroot/swap                   4.13G  89.0G   407M  -


zfs status -v:
  pool: backup
 state: ONLINE
status: The pool is formatted using a legacy on-disk format.  The pool can
        still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.  Once this is done, the
        pool will no longer be accessible on software that does not support feature
        flags.
  scan: scrub canceled on Sat Aug 17 13:49:45 2013
config:

        NAME        STATE     READ WRITE CKSUM
        backup      ONLINE       0     0     0
          raidz2-0  ONLINE       0     0     0
            da10    ONLINE       0     0     0
            da11    ONLINE       0     0     0
            da12    ONLINE       0     0     0
            da13    ONLINE       0     0     0
            da14    ONLINE       0     0     0
            da9     ONLINE       0     0     0

errors: No known data errors

  pool: home
 state: ONLINE
status: The pool is formatted using a legacy on-disk format.  The pool can
        still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.  Once this is done, the
        pool will no longer be accessible on software that does not support feature
        flags.
  scan: scrub canceled on Sat Aug 17 13:49:41 2013
config:

        NAME        STATE     READ WRITE CKSUM
        home        ONLINE       0     0     0
          raidz2-0  ONLINE       0     0     0
            da5     ONLINE       0     0     0
            da6     ONLINE       0     0     0
            da7     ONLINE       0     0     0
            da8     ONLINE       0     0     0
            da4     ONLINE       0     0     0
        logs
          mirror-1  ONLINE       0     0     0
            da17p1  ONLINE       0     0     0
            da18p1  ONLINE       0     0     0
        cache
          da17p2    ONLINE       0     0     0
          da18p2    ONLINE       0     0     0

errors: No known data errors

  pool: san1
 state: ONLINE
status: The pool is formatted using a legacy on-disk format.  The pool can
        still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.  Once this is done, the
        pool will no longer be accessible on software that does not support feature
        flags.
  scan: scrub canceled on Sat Aug 17 13:49:51 2013
config:

        NAME        STATE     READ WRITE CKSUM
        san1        ONLINE       0     0     0
          mirror-0  ONLINE       0     0     0
            da3     ONLINE       0     0     0
            da2     ONLINE       0     0     0

errors: No known data errors

  pool: san2
 state: ONLINE
status: The pool is formatted using a legacy on-disk format.  The pool can
        still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.  Once this is done, the
        pool will no longer be accessible on software that does not support feature
        flags.
  scan: scrub canceled on Sat Aug 17 13:49:54 2013
config:

        NAME        STATE     READ WRITE CKSUM
        san2        ONLINE       0     0     0
          mirror-0  ONLINE       0     0     0
            da1     ONLINE       0     0     0
            da0     ONLINE       0     0     0

errors: No known data errors

  pool: zroot
 state: ONLINE
status: The pool is formatted using a legacy on-disk format.  The pool can
        still be used, but some features are unavailable.
action: Upgrade the pool using 'zpool upgrade'.  Once this is done, the
        pool will no longer be accessible on software that does not support feature
        flags.
  scan: scrub repaired 0 in 0h25m with 0 errors on Sat Aug 17 12:19:32 2013
config:

        NAME        STATE     READ WRITE CKSUM
        zroot       ONLINE       0     0     0
          mirror-0  ONLINE       0     0     0
            da15p2  ONLINE       0     0     0
            da16p2  ONLINE       0     0     0

errors: No known data errors


/boot/loader.conf:
zfs_load="YES"
sem_load="YES"
aio_load="YES"
if_lagg_load="YES"
vfs.root.mountfrom="zfs:zroot"
vfs.zfs.l2arc_noprefetch=0
vfs.zfs.txg.timeout=5
vfs.zfs.vdev.min_pending=8
vfs.zfs.vdev.max_pending=64
vfs.zfs.prefetch_disable=1
kern.cam.pmp.default_timeout=5
kern.cam.da.default_timeout=5
kern.maxfiles=35000


>Release-Note:
>Audit-Trail:
>Unformatted:


More information about the freebsd-bugs mailing list