dumped core - see /var/crash/vmcore.7

Tue Jun 30 19:54:08 CST 2020

FreeBSD  12.1-RELEASE-p6 FreeBSD 12.1-RELEASE-p6 GENERIC  amd64

panic: page fault

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This GDB was configured as "amd64-marcel-freebsd"...

Unread portion of the kernel message buffer:


Fatal trap 12: page fault while in kernel mode
cpuid = 2; apic id = 04
fault virtual address	= 0x12213000
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff8120eb67
stack pointer	        = 0x28:0xfffffe00150fcea0
frame pointer	        = 0x28:0xfffffe00150fced0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 782 (tcpdump)
trap number		= 12
panic: page fault
cpuid = 2
time = 1593517981
KDB: stack backtrace:
#0 0xffffffff80c1d307 at kdb_backtrace+0x67
#1 0xffffffff80bd063d at vpanic+0x19d
#2 0xffffffff80bd0493 at panic+0x43
#3 0xffffffff810a7dcc at trap_fatal+0x39c
#4 0xffffffff810a7e19 at trap_pfault+0x49
#5 0xffffffff810a740f at trap+0x29f
#6 0xffffffff81081bfc at calltrap+0x8
#7 0xffffffff80cedd1b at netmap_fl_refill+0x2cb
#8 0xffffffff80cee3b8 at iflib_init_locked+0x548
#9 0xffffffff80ced866 at iflib_netmap_register+0x116
#10 0xffffffff8077bbcc at netmap_hw_reg+0x2c
#11 0xffffffff80778ecb at netmap_do_regif+0x4eb
#12 0xffffffff8077a1f4 at netmap_ioctl+0x12f4
#13 0xffffffff8078534d at netmap_ioctl_legacy+0x4fd
#14 0xffffffff80779061 at netmap_ioctl+0x161
#15 0xffffffff80780e51 at freebsd_netmap_ioctl+0x71
#16 0xffffffff80a85ebd at devfs_ioctl+0xad
#17 0xffffffff8122a54c at VOP_IOCTL_APV+0x7c
Uptime: 1m10s
Dumping 493 out of 981 MB:..4%..13%..23%..33%..43%..52%..62%..72%..82%..91%

Reading symbols from /boot/kernel/opensolaris.ko...Reading symbols from /usr/lib/debug//boot/kernel/opensolaris.ko.debug...done.
done.
Loaded symbols for /boot/kernel/opensolaris.ko
Reading symbols from /boot/kernel/zfs.ko...Reading symbols from /usr/lib/debug//boot/kernel/zfs.ko.debug...done.
done.
Loaded symbols for /boot/kernel/zfs.ko
Reading symbols from /boot/kernel/intpm.ko...Reading symbols from /usr/lib/debug//boot/kernel/intpm.ko.debug...done.
done.
Loaded symbols for /boot/kernel/intpm.ko
Reading symbols from /boot/kernel/smbus.ko...Reading symbols from /usr/lib/debug//boot/kernel/smbus.ko.debug...done.
done.
Loaded symbols for /boot/kernel/smbus.ko
#0  doadump () at src/sys/amd64/include/pcpu.h:234
234	src/sys/amd64/include/pcpu.h: No such file or directory.
	in src/sys/amd64/include/pcpu.h
(kgdb) #0  doadump () at src/sys/amd64/include/pcpu.h:234
#1  0xffffffff80bd0238 in kern_reboot (howto=260)
    at /usr/src/sys/kern/kern_shutdown.c:451
#2  0xffffffff80bd0699 in vpanic (fmt=<value optimized out>, 
    ap=<value optimized out>) at /usr/src/sys/kern/kern_shutdown.c:877
#3  0xffffffff80bd0493 in panic (fmt=<value optimized out>)
    at /usr/src/sys/kern/kern_shutdown.c:804
#4  0xffffffff810a7dcc in trap_fatal (frame=<value optimized out>, 
    eva=<value optimized out>) at /usr/src/sys/amd64/amd64/trap.c:943
#5  0xffffffff810a7e19 in trap_pfault (frame=0xfffffe00150fcde0, usermode=0)
    at src/sys/amd64/include/pcpu.h:234
#6  0xffffffff810a740f in trap (frame=0xfffffe00150fcde0)
    at /usr/src/sys/amd64/amd64/trap.c:443
#7  0xffffffff81081bfc in calltrap ()
    at /usr/src/sys/amd64/amd64/exception.S:289
#8  0xffffffff8120eb67 in bounce_bus_dmamap_sync (dmat=0xfffff800034d8600, 
    map=0x12213000, op=1) at /usr/src/sys/x86/x86/busdma_bounce.c:946
#9  0xffffffff80cedd1b in netmap_fl_refill (rxq=0xfffff80003513000, 
    kring=0xfffff8001233f520, nm_i=288) at src/sys/x86/include/bus_dma.h:113
#10 0xffffffff80cee3b8 in iflib_init_locked (ctx=<value optimized out>)
    at /usr/src/sys/net/iflib.c:1221
#11 0xffffffff80ced866 in iflib_netmap_register (na=0xfffff8000353d800, 
    onoff=1) at /usr/src/sys/net/iflib.c:798
#12 0xffffffff8077bbcc in netmap_hw_reg (na=0xfffff8000353d800, onoff=1)
    at /usr/src/sys/dev/netmap/netmap.c:3752
#13 0xffffffff80778ecb in netmap_do_regif (priv=0xfffff80006dd8d80, 
    na=<value optimized out>, nr_mode=1, nr_ringid=<value optimized out>, 
    nr_flags=<value optimized out>) at /usr/src/sys/dev/netmap/netmap.c:2375
#14 0xffffffff8077a1f4 in netmap_ioctl (priv=0xfffff80006dd8d80, 
    cmd=<value optimized out>, 
    data=0x11207c7c0 <Address 0x11207c7c0 out of bounds>, 
    td=<value optimized out>, nr_body_is_user=<value optimized out>)
    at /usr/src/sys/dev/netmap/netmap.c:2555
#15 0xffffffff8078534d in netmap_ioctl_legacy (priv=0xfffff80006dd8d80, 
    cmd=3225184658, data=0xfffffe00150fd8c0 "vmx0", td=0xfffff800061cf5e0)
    at /usr/src/sys/dev/netmap/netmap_legacy.c:383
#16 0xffffffff80779061 in netmap_ioctl (priv=0xfffff80006dd8d80, 
    cmd=3225184658, data=0xfffffe00150fd8c0 "vmx0", td=<value optimized out>, 
    nr_body_is_user=<value optimized out>)
    at /usr/src/sys/dev/netmap/netmap.c:2944
#17 0xffffffff80780e51 in freebsd_netmap_ioctl (dev=<value optimized out>, 
    cmd=3225184658, data=0xfffffe00150fd8c0 "vmx0", 
    ffla=<value optimized out>, td=0xfffff800061cf5e0)
    at /usr/src/sys/dev/netmap/netmap_freebsd.c:1517
#18 0xffffffff80a85ebd in devfs_ioctl (ap=<value optimized out>)
    at /usr/src/sys/fs/devfs/devfs_vnops.c:808
#19 0xffffffff8122a54c in VOP_IOCTL_APV (vop=0xffffffff81af6490, 
    a=0xfffffe00150fd718) at vnode_if.c:1067
#20 0xffffffff80cb0aaa in vn_ioctl (fp=0xfffff800066c23c0, 
    com=<value optimized out>, data=0xfffffe00150fd8c0, 
    active_cred=0xfffff80012283800, td=<value optimized out>) at vnode_if.h:882
#21 0xffffffff80a864af in devfs_ioctl_f (fp=<value optimized out>, 
    com=<value optimized out>, data=<value optimized out>, 
    cred=<value optimized out>, td=0xfffff800061cf5e0)
    at /usr/src/sys/fs/devfs/devfs_vnops.c:766
#22 0xffffffff80c3b5ce in kern_ioctl (td=0xfffff800061cf5e0, 
    fd=<value optimized out>, com=3225184658, data=<value optimized out>)
    at src/sys/sys/file.h:337
#23 0xffffffff80c3b29d in sys_ioctl (td=0xfffff800061cf5e0, 
    uap=0xfffff800061cf9a0) at /usr/src/sys/kern/sys_generic.c:712
#24 0xffffffff810a8984 in amd64_syscall (td=0xfffff800061cf5e0, traced=0)
    at src/sys/amd64/amd64/../../kern/subr_syscall.c:135
#25 0xffffffff81082520 in fast_syscall_common ()
    at /usr/src/sys/amd64/amd64/exception.S:581
#26 0x0000000800850e9a in ?? ()
Previous frame inner to this frame (corrupt stack?)
Current language:  auto; currently minimal
(kgdb) 

------------------------------------------------------------------------
ps -axlww

UID PID PPID CPU PRI NI   VSZ  RSS MWCHAN   STAT TT     TIME COMMAND
  0   0    0   0 -16  0     0    0 swapin   DLs   -  0:00.71 [kernel]
  0   1    0   0  20  0  9928 1052 wait     DLs   -  0:00.14 [init]
  0   2    0   0 -16  0     0    0 crypto_w DL    -  0:00.00 [crypto]
  0   3    0   0 -16  0     0    0 crypto_r DL    -  0:00.00 [crypto returns 0]
  0   4    0   0 -16  0     0    0 crypto_r DL    -  0:00.00 [crypto returns 1]
  0   5    0   0 -16  0     0    0 crypto_r DL    -  0:00.00 [crypto returns 2]
  0   6    0   0 -16  0     0    0 crypto_r DL    -  0:00.00 [crypto returns 3]
  0   7    0   0 -16  0     0    0 -        DL    -  0:00.00 [cam]
  0   8    0   0 -16  0     0    0 idle     DL    -  0:00.00 [mpt_recovery0]
  0   9    0   0 -16  0     0    0 -        DL    -  0:00.00 [soaiod1]
  0  10    0   0 -16  0     0    0 audit_wo DL    -  0:00.00 [audit]
  0  11    0   0 155  0     0    0 -        RL    -  0:15.81 [idle]
  0  12    0   0 -52  0     0    0 -        WL    -  0:00.08 [intr]
  0  13    0   0  -8  0     0    0 -        DL    -  0:00.01 [geom]
  0  14    0   0 -16  0     0    0 seqstate DL    -  0:00.00 [sequencer 00]
  0  15    0   0 -16  0     0    0 -        DL    -  0:00.00 [soaiod2]
  0  16    0   0 -16  0     0    0 -        DL    -  0:00.00 [soaiod3]
  0  17    0   0 -16  0     0    0 -        DL    -  0:00.00 [soaiod4]
  0  18    0   0  -8  0     0    0 t->zthr_ DL    -  0:00.01 [zfskern]
  0  19    0   0 -16  0     0    0 waiting_ DL    -  0:00.00 [sctp_iterator]
  0  20    0   0 -16  0     0    0 -        DL    -  0:00.00 [rand_harvestq]
  0  21    0   0 -16  0     0    0 psleep   DL    -  0:00.00 [pagedaemon]
  0  22    0   0 -16  0     0    0 psleep   DL    -  0:00.00 [vmdaemon]
  0  23    0   0 -16  0     0    0 qsleep   DL    -  0:00.00 [bufdaemon]
  0  24    0   0  16  0     0    0 syncer   DL    -  0:00.00 [syncer]
  0  25    0   0 -16  0     0    0 vlruwt   DL    -  0:00.00 [vnlru]
  0 466    1   0  27  0 10544 1468 select   Ds    -  0:00.00 [devd]
  0 535    1   0  20  0 11352 2704 select   Ds    -  0:00.01 [syslogd]
  0 715    1   0  20  0 11352 2600 nanslp   Ds    -  0:00.00 [cron]
  0 765    1   0  20  0 12056 3172 wait     Ds    -  0:00.02 [login]
  0 766    1   0  52  0 10884 2312 ttyin    Ds+   -  0:00.01 [getty]
  0 767    1   0  52  0 10884 2312 ttyin    Ds+   -  0:00.02 [getty]
  0 768    1   0  52  0 10884 2312 ttyin    Ds+   -  0:00.01 [getty]
  0 769    1   0  52  0 10884 2312 ttyin    Ds+   -  0:00.02 [getty]
  0 770    1   0  52  0 10884 2312 ttyin    Ds+   -  0:00.01 [getty]
  0 771    1   0  52  0 10884 2312 ttyin    Ds+   -  0:00.01 [getty]
  0 772    1   0  52  0 10884 2312 ttyin    Ds+   -  0:00.02 [getty]
  0 773  765   0  25  0 14016 4256 pause    D     -  0:00.03 [csh]
  0 782  773   0  25  0 17332 4624 -        R+    -  0:00.00 [tcpdump]

------------------------------------------------------------------------
vmstat -s

    26707 cpu context switches
     1985 device interrupts
     1036 software interrupts
    66680 traps
   308687 system calls
       25 kernel threads created
      587  fork() calls
      170 vfork() calls
        0 rfork() calls
        0 swap pager pageins
        0 swap pager pages paged in
        0 swap pager pageouts
        0 swap pager pages paged out
      477 vnode pager pageins
     2878 vnode pager pages paged in
        0 vnode pager pageouts
        0 vnode pager pages paged out
        0 page daemon wakeups
        0 pages examined by the page daemon
        0 clean page reclamation shortfalls
        0 pages reactivated by the page daemon
    23697 copy-on-write faults
       21 copy-on-write optimized faults
    34685 zero fill pages zeroed
        0 zero fill pages prezeroed
        0 intransit blocking page faults
    67478 total VM faults taken
      334 page faults requiring I/O
        0 pages affected by kernel thread creation
    39456 pages affected by  fork()
     6120 pages affected by vfork()
        0 pages affected by rfork()
   173385 pages freed
        0 pages freed by daemon
        0 pages freed by exiting processes
        0 pages active
        0 pages inactive
        0 pages in the laundry queue
        0 pages wired down
        0 pages free
        0 bytes per page
        0 total name lookups
          cache hits (0% pos + 0% neg) system 0% per-directory
          deletions 0%, falsehits 0%, toolong 0%

------------------------------------------------------------------------
vmstat -m

         Type InUse MemUse HighUse Requests  Size(s)
      CAM DEV     5    10K       -       43  2048
      entropy     1     1K       -       10  32,4096
      CAM CCB     0     0K       -      194  2048
     CAM path     6     1K       -      106  32
   CAM periph     4     1K       -       35  16,32,64,128,256
       feeder     7     1K       -        7  32
    CAM queue     9     3K       -      124  16,32,512
      scsi_cd     0     0K       -       11  16
CAM dev queue     4     1K       -        4  64
      ata_pci     1     1K       -        1  64
        vtbuf    24  1968K       -       46  4096
           vt    11     6K       -       11  512
       DEVFS3   112    28K       -      114  256
       DEVFS1    83    42K       -       90  512
   DEVFS_RULE    56    27K       -       56  64,512
        DEVFS    10     1K       -       11  16,128
       DEVFSP     1     1K       -        2  64
NFSD V4client     1     1K       -        1  256
 NFSD lckfile     1     1K       -        1  256
 NFSD session     1     1K       -        1  1024
    pfs_nodes    20    10K       -       20  512
         GEOM    79    17K       -      475  16,32,64,128,256,512,1024,2048,8192,16384
    raid_data     0     0K       -       60  32,128,256
       isadev     7     1K       -        7  128
         cdev     4     1K       -        4  256
     filedesc     1     4K       -        1  4096
        sigio     0     0K       -        1  64
     filecaps     0     0K       -       34  16,32
      kdtrace   438   103K       -     1960  64,256
         kenv   109    12K       -      112  16,32,64,128,8192
       kqueue    39     3K       -      783  64
    proc-args    46     2K       -      470  16,32,64,128,256
        hhook    13     4K       -       13  256
      ithread   163    25K       -      163  32,128,256
       prison     6     1K       -        6  16,32
       KTRACE   100    13K       -      100  128
       linker   219    49K       -      233  16,32,64,128,256,512,1024,2048,4096,8192
        lockf    13     2K       -       23  64,128
   loginclass     3     1K       -        3  64
       devbuf  9907 21886K       -    10056  16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536
         temp    22    33K       -     1619  16,32,64,128,256,512,1024,2048,8192,16384,65536
        evdev     4     4K       -        4  1024
       module   511    64K       -      512  128
     mtx_pool     2    72K       -        2  8192,65536
          osd     6     1K       -       45  16,32,64,128,256
     pmchooks     1     1K       -        1  128
          pmc     1     1K       -        1  64
         pgrp    14     2K       -       20  128
      session    12     2K       -       13  128
         proc     2    16K       -        2  8192
      subproc   121   197K       -      865  512,4096
         cred    30     8K       -       60  256
     acpiintr     1     1K       -        1  64
       plimit    13     4K       -      205  256
      uidinfo     2     3K       -        2  128,2048
       dumper     1     1K       -        1  512
       acpica  9035   840K       -   137168  16,32,64,128,256,512,1024,2048
       sysctl     0     0K       -        1  64
    sysctloid  4872   246K       -     4954  16,32,64,128,256
    sysctltmp     0     0K       -      715  16,64,256,1024
     acpitask     1    64K       -        1  65536
      tidhash     1    16K       -        1  16384
      callout     5  2184K       -        5  
         umtx   884   111K       -      884  128
     p1003.1b     1     1K       -        1  16
         SWAP     1    68K       -        1  
          bus  1258   113K       -    11393  16,32,64,128,256,512,1024,4096
       bus-sc    72   237K       -     6851  16,32,64,128,256,512,1024,2048,4096,8192,16384,32768,65536
      acpisem    32     4K       -       32  128
      devstat     4     9K       -        4  32,4096
        epoch     4     1K       -        4  128
 eventhandler   122    11K       -      122  64,128
   gtaskqueue    34    35K       -       34  16,32,256,8192
         kobj   345  1380K       -      484  4096
      Per-cpu     1     1K       -        1  32
       kbdmux     6    22K       -        6  16,512,1024,2048,16384
         rman   688    73K       -      966  32,128
         sbuf     0     0K       -      374  16,32,64,128,256,4096,16384
    toponodes    20     3K       -       20  128
    taskqueue   168    20K       -      201  16,32,64,128,256
     terminal    11     3K       -       11  256
       Unitno    20     2K       -       26  32,64
         vmem     2   520K       -        4  4096,8192,65536
     ioctlops     0     0K       -       77  256,512,1024
       select     5     1K       -        5  128
          iov     0     0K       -    13855  64,128,256,512
          msg     4    30K       -        4  2048,4096,8192,16384
          sem     4   106K       -        4  2048,4096
          shm     1    32K       -        1  32768
          tty    12    12K       -       12  1024
     mbuf_tag     0     0K       -        6  32
        shmfd     1     8K       -        1  8192
       soname     4     1K       -     7669  16,32,128
          pcb    19   345K       -       25  16,32,64,128,1024,2048,8192,65536
     vfscache     4   561K       -        4  256,16384,32768
     vfs_hash     1   256K       -        1  
       vnodes     1     1K       -        1  256
        mount   172     6K       -      406  16,32,64,128,256
       statfs     0     0K       -       79  4096
  vnodemarker     0     0K       -       29  512
chacha20random     1     1K       -        1  1024
          BPF     2     1K       -        2  128
        ifnet     3     5K       -        3  128,2048
       ifaddr    28    11K       -       28  16,32,64,128,256,512,2048,4096
  ether_multi     8     1K       -        8  16,32,128
        clone     7     1K       -        7  128
        ipsec     3     1K       -        3  256
      lltable     8     2K       -        8  256
        iflib    22    70K       -       26  16,32,64,128,1024,2048,4096,32768
     routetbl    18     3K       -       21  32,64,128,512
         vnet     1     1K       -        1  64
    vnet_data     1   240K       -        1  
vnet_data_free     1     1K       -        1  32
         igmp     2     1K       -        2  128
     in_multi     1     1K       -        1  256
encap_export_host    12     1K       -       12  32,64
    sctp_a_it     0     0K       -        1  16
     sctp_vrf     1     1K       -        1  64
     sctp_ifa     3     1K       -        3  128
     sctp_ifn     1     1K       -        1  128
    sctp_iter     0     0K       -        1  256
   tfo_ccache     1   128K       -        1  
    hostcache     1    32K       -        1  32768
          LRO     2    10K       -        2  2048,8192
      tcpfunc     1     1K       -        1  64
     syncache     1    68K       -        1  
    in6_multi     9     1K       -        9  32,256
          mld     2     1K       -        2  128
       ip6ndp     3     1K       -        3  64,256
  inpcbpolicy     2     1K       -       36  32
     secasvar     1     1K       -        1  1024
       sahead     1     1K       -        1  1024
  ipsecpolicy     2     2K       -        2  256,1024
    ipsec-saq     2     2K       -        2  1024
       crypto     2     2K       -        2  512,1024
          rpc     2     8K       -        2  4096
audit_evclass   230     8K       -      285  32
    ufs_quota     1   256K       -        1  
    vm_pgdata     1     1K       -        1  128
      UMAHash    10    27K       -       10  512,1024,2048,16384
      memdesc     1     4K       -        1  4096
     pci_link     8     1K       -        8  64,128
     atkbddev     2     1K       -        2  64
      acpidev    72     5K       -       72  64
      CAM SIM     4     1K       -        4  256
      CAM XPT    21     2K       -       68  32,64,128,512,1024,2048
       netmap 82145 334980K       -    82145  
          nvd     3     1K       -        3  32,256
         nvme   147    22K       -      147  128,512,1024,2048
       apmdev     1     1K       -        1  128
   madt_table     0     0K       -        2  64,4096
         intr     4   400K       -        4  65536
      io_apic     1     2K       -        1  2048
   local_apic     1     8K       -        1  8192
          MCA    13     2K       -       13  32,128
         cpus     2     1K       -        2  32
          msi    33     5K       -       33  128
     nexusdev     5     1K       -        5  16
   kstat_data     7     1K       -        7  64
      solaris  8939  4856K       -   254625  16,32,64,128,256,512,1024,2048,4096,8192,16384,32768
    sfs_nodes    28    14K       -       28  512

------------------------------------------------------------------------
vmstat -z

ITEM                   SIZE  LIMIT     USED     FREE      REQ FAIL SLEEP

UMA Kegs:               224,      0,     249,       6,     249,   0,   0
UMA Zones:              936,      0,     250,       2,     250,   0,   0
UMA Slabs:               80,      0,    4361,      39,    4810,   0,   0
UMA Hash:               256,      0,      98,      22,     108,   0,   0
4 Bucket:                32,      0,     246,    1129,    4956,   0,   0
6 Bucket:                48,      0,      70,    1092,     533,   0,   0
8 Bucket:                64,      0,      80,     974,     355,  21,   0
12 Bucket:               96,      0,      48,     485,     501,   0,   0
16 Bucket:              128,      0,      51,     476,     247,   1,   0
32 Bucket:              256,      0,      51,     264,     211,   6,   0
64 Bucket:              512,      0,      66,      86,     309,   6,   0
128 Bucket:            1024,      0,      73,      59,     267,   1,   0
256 Bucket:            2048,      0,     100,       8,    1150,  23,   0
vmem:                  1856,      0,       3,       1,       3,   0,   0
vmem btag:               56,      0,   88496,     467,   88496, 627,   0
VM OBJECT:              256,      0,    1026,     204,   11940,   0,   0
RADIX NODE:             144,      0,    7882,     245,   30017,   0,   0
MAP:                    240,      0,       3,      61,       3,   0,   0
KMAP ENTRY:             120,      0,       7,     257,       7,   0,   0
MAP ENTRY:              120,      0,     449,     574,   38146,   0,   0
VMSPACE:               2560,      0,      14,      13,     759,   0,   0
fakepg:                 104,      0,       1,     265,       3,   0,   0
64 pcpu:                  8,      0,    2574,     754,    2574,   0,   0
mt_stats_zone:           64,      0,     426,      86,     426,   0,   0
mt_zone:                 24,      0,     426,     242,     426,   0,   0
16:                      16,      0,    3093,     923,   84228,   0,   0
32:                      32,      0,    4355,    1020,   44820,   0,   0
64:                      64,      0,   15508,    1108,   71924,   0,   0
128:                    128,      0,    9031,     517,   97038,   0,   0
256:                    256,      0,    1696,     269,   16043,   0,   0
512:                    512,      0,     375,     185,   36672,   0,   0
1024:                  1024,      0,     327,     145,   12593,   0,   0
2048:                  2048,      0,      58,      22,   84449,   0,   0
4096:                  4096,      0,     541,       5,    4713,   0,   0
8192:                  8192,      0,      20,       5,     792,   0,   0
16384:                16384,      0,       7,       4,     880,   0,   0
32768:                32768,      0,      19,       1,     696,   0,   0
65536:                65536,      0,       9,       4,     600,   0,   0
SLEEPQUEUE:              80,      0,     443,     332,     443,   0,   0
Files:                   80,      0,      40,     460,    6301,   0,   0
filedesc0:             1104,      0,      39,      42,     783,   0,   0
rangeset pctrie nodes:    144,      0,       0,       0,       0,   0,   0
rl_entry:                40,      0,      32,    1068,      32,   0,   0
TURNSTILE:              136,      0,     443,     177,     443,   0,   0
umtx pi:                 96,      0,       0,       0,       0,   0,   0
umtx_shm:                88,      0,       0,       0,       0,   0,   0
MAC labels:              40,      0,       0,       0,       0,   0,   0
PROC:                  1328,      0,      38,      43,     782,   0,   0
THREAD:                1488,      0,     418,      24,     452,   0,   0
cpuset:                 104,      0,      11,     516,      11,   0,   0
domainset:               40,      0,       0,       0,       0,   0,   0
audit_record:          1280,      0,       0,       0,       0,   0,   0
mbuf_packet:            256, 390855,       0,     516,      10,   0,   0
mbuf:                   256, 390855,       1,     768,     287,   0,   0
mbuf_cluster:          2048,  61070,     506,     260,     762,   0,   0
mbuf_jumbo_page:       4096,  30535,       0,       0,       0,   0,   0
mbuf_jumbo_9k:         9216,  27141,       0,       0,       0,   0,   0
mbuf_jumbo_16k:       16384,  20356,       0,       0,       0,   0,   0
epoch_record pcpu:      256,      0,       4,      60,       4,   0,   0
ttyinq:                 160,      0,     120,      80,     255,   0,   0
ttyoutq:                256,      0,      64,     131,     136,   0,   0
DMAR_MAP_ENTRY:         120,      0,       0,       0,       0,   0,   0
FPU_save_area:          832,      0,       0,       0,       0,   0,   0
g_bio:                  376,      0,       0,     180,    6595,   0,   0
nvme_request:           128,      0,       5,     522,    4959,   0,   0
cryptop:                128,      0,       0,       0,       0,   0,   0
cryptodesc:             120,      0,       0,       0,       0,   0,   0
crypto_session:          24,      0,       0,       0,       0,   0,   0
vtnet_tx_hdr:            24,      0,       0,       0,       0,   0,   0
taskq_zone:              48,      0,       0,    1079,     400,   0,   0
VNODE:                  480,      0,     533,      51,     556,   0,   0
VNODEPOLL:              120,      0,       0,       0,       0,   0,   0
BUF TRIE:               144,      0,       0,    6966,       0,   0,   0
NAMEI:                 1024,      0,       0,      52,   12435,   0,   0
rentr:                   24,      0,       0,     334,       1,   0,   0
S VFS Cache:            108,      0,     508,     262,    1039,   0,   0
STS VFS Cache:          148,      0,       0,       0,       0,   0,   0
L VFS Cache:            328,      0,       0,       0,       0,   0,   0
LTS VFS Cache:          368,      0,       0,       0,       0,   0,   0
NCLNODE:                592,      0,       0,       0,       0,   0,   0
DIRHASH:               1024,      0,       0,       0,       0,   0,   0
AIO:                    208,      0,       0,       0,       0,   0,   0
AIOP:                    32,      0,       0,       0,       0,   0,   0
AIOCB:                  752,      0,       0,       0,       0,   0,   0
AIOLIO:                 280,      0,       0,       0,       0,   0,   0
range_seg_cache:         72,      0,    2069,     571,    5683,   0,   0
zio_cache:             1048,      0,       8,     154,   35840,   0,   0
zio_link_cache:          48,      0,       0,    1577,   14942,   0,   0
zio_buf_512:            512,      0,     640,      56,   13824,   0,   0
zio_data_buf_512:       512,      0,      88,      64,    1460,   0,   0
zio_buf_1024:          1024,      0,      67,      25,     103,   0,   0
zio_data_buf_1024:     1024,      0,      82,      22,      89,   0,   0
zio_buf_1536:          1536,      0,      27,      19,      34,   0,   0
zio_data_buf_1536:     1536,      0,      51,      21,      60,   0,   0
zio_buf_2048:          2048,      0,      32,      14,     251,   0,   0
zio_data_buf_2048:     2048,      0,      35,       5,      48,   0,   0
zio_buf_2560:          2560,      0,      10,       5,      10,   0,   0
zio_data_buf_2560:     2560,      0,      23,       4,      23,   0,   0
zio_buf_3072:          3072,      0,      28,       2,      28,   0,   0
zio_data_buf_3072:     3072,      0,      14,       4,      14,   0,   0
zio_buf_3584:          3584,      0,      21,       0,      21,   0,   0
zio_data_buf_3584:     3584,      0,      14,       0,      14,   0,   0
zio_buf_4096:          4096,      0,     210,      11,    1314,   0,   0
zio_data_buf_4096:     4096,      0,      22,      32,     608,   0,   0
zio_buf_5120:          5120,      0,       1,       4,      15,   0,   0
zio_data_buf_5120:     5120,      0,       3,       0,       3,   0,   0
zio_buf_6144:          6144,      0,       0,       3,      10,   0,   0
zio_data_buf_6144:     6144,      0,       4,       0,       4,   0,   0
zio_buf_7168:          7168,      0,       1,       3,       6,   0,   0
zio_data_buf_7168:     7168,      0,       3,       0,       3,   0,   0
zio_buf_8192:          8192,      0,       0,       7,     227,   0,   0
zio_data_buf_8192:     8192,      0,       2,       1,       5,   0,   0
zio_buf_10240:        10240,      0,       2,       4,      12,   0,   0
zio_data_buf_10240:   10240,      0,       2,       0,       2,   0,   0
zio_buf_12288:        12288,      0,       1,       7,     129,   0,   0
zio_data_buf_12288:   12288,      0,       1,       0,       1,   0,   0
zio_buf_14336:        14336,      0,       1,       2,      10,   0,   0
zio_data_buf_14336:   14336,      0,       3,       0,       3,   0,   0
zio_buf_16384:        16384,      0,     159,      22,     600,   0,   0
zio_data_buf_16384:   16384,      0,      30,       0,      30,   0,   0
zio_buf_20480:        20480,      0,       1,       6,      55,   0,   0
zio_data_buf_20480:   20480,      0,       5,       0,       5,   0,   0
zio_buf_24576:        24576,      0,       0,       6,      32,   0,   0
zio_data_buf_24576:   24576,      0,      14,       0,      17,   0,   0
zio_buf_28672:        28672,      0,       0,       6,      26,   0,   0
zio_data_buf_28672:   28672,      0,       9,       0,       9,   0,   0
zio_buf_32768:        32768,      0,       1,       5,      34,   0,   0
zio_data_buf_32768:   32768,      0,      10,       0,      10,   0,   0
zio_buf_40960:        40960,      0,       0,       7,      25,   0,   0
zio_data_buf_40960:   40960,      0,      12,       0,      12,   0,   0
zio_buf_49152:        49152,      0,       1,       7,      27,   0,   0
zio_data_buf_49152:   49152,      0,       4,       0,       4,   0,   0
zio_buf_57344:        57344,      0,       1,       6,      18,   0,   0
zio_data_buf_57344:   57344,      0,       6,       0,       6,   0,   0
zio_buf_65536:        65536,      0,       0,       6,      25,   0,   0
zio_data_buf_65536:   65536,      0,       3,       0,       3,   0,   0
zio_buf_81920:        81920,      0,       0,       7,      58,   0,   0
zio_data_buf_81920:   81920,      0,       4,       0,       4,   0,   0
zio_buf_98304:        98304,      0,       0,       7,      46,   0,   0
zio_data_buf_98304:   98304,      0,       3,       0,       3,   0,   0
zio_buf_114688:      114688,      0,       0,       5,       9,   0,   0
zio_data_buf_114688: 114688,      0,       7,       0,       7,   0,   0
zio_buf_131072:      131072,      0,      93,      12,     239,   0,   0
zio_data_buf_131072: 131072,      0,      87,       0,      87,   0,   0
zio_buf_163840:      163840,      0,       0,       0,       0,   0,   0
zio_data_buf_163840: 163840,      0,       0,       0,       0,   0,   0
zio_buf_196608:      196608,      0,       0,       0,       0,   0,   0
zio_data_buf_196608: 196608,      0,       0,       0,       0,   0,   0
zio_buf_229376:      229376,      0,       0,       0,       0,   0,   0
zio_data_buf_229376: 229376,      0,       0,       0,       0,   0,   0
zio_buf_262144:      262144,      0,       0,       0,       0,   0,   0
zio_data_buf_262144: 262144,      0,       0,       0,       0,   0,   0
zio_buf_327680:      327680,      0,       0,       0,       0,   0,   0
zio_data_buf_327680: 327680,      0,       0,       0,       0,   0,   0
zio_buf_393216:      393216,      0,       0,       0,       0,   0,   0
zio_data_buf_393216: 393216,      0,       0,       0,       0,   0,   0
zio_buf_458752:      458752,      0,       0,       0,       0,   0,   0
zio_data_buf_458752: 458752,      0,       0,       0,       0,   0,   0
zio_buf_524288:      524288,      0,       0,       0,       0,   0,   0
zio_data_buf_524288: 524288,      0,       0,       0,       0,   0,   0
zio_buf_655360:      655360,      0,       0,       0,       0,   0,   0
zio_data_buf_655360: 655360,      0,       0,       0,       0,   0,   0
zio_buf_786432:      786432,      0,       0,       0,       0,   0,   0
zio_data_buf_786432: 786432,      0,       0,       0,       0,   0,   0
zio_buf_917504:      917504,      0,       0,       0,       0,   0,   0
zio_data_buf_917504: 917504,      0,       0,       0,       0,   0,   0
zio_buf_1048576:     1048576,      0,       0,       0,       0,   0,   0
zio_data_buf_1048576: 1048576,      0,       0,       0,       0,   0,   0
zio_buf_1310720:     1310720,      0,       0,       0,       0,   0,   0
zio_data_buf_1310720: 1310720,      0,       0,       0,       0,   0,   0
zio_buf_1572864:     1572864,      0,       0,       0,       0,   0,   0
zio_data_buf_1572864: 1572864,      0,       0,       0,       0,   0,   0
zio_buf_1835008:     1835008,      0,       0,       0,       0,   0,   0
zio_data_buf_1835008: 1835008,      0,       0,       0,       0,   0,   0
zio_buf_2097152:     2097152,      0,       0,       0,       0,   0,   0
zio_data_buf_2097152: 2097152,      0,       0,       0,       0,   0,   0
zio_buf_2621440:     2621440,      0,       0,       0,       0,   0,   0
zio_data_buf_2621440: 2621440,      0,       0,       0,       0,   0,   0
zio_buf_3145728:     3145728,      0,       0,       0,       0,   0,   0
zio_data_buf_3145728: 3145728,      0,       0,       0,       0,   0,   0
zio_buf_3670016:     3670016,      0,       0,       0,       0,   0,   0
zio_data_buf_3670016: 3670016,      0,       0,       0,       0,   0,   0
zio_buf_4194304:     4194304,      0,       0,       0,       0,   0,   0
zio_data_buf_4194304: 4194304,      0,       0,       0,       0,   0,   0
zio_buf_5242880:     5242880,      0,       0,       0,       0,   0,   0
zio_data_buf_5242880: 5242880,      0,       0,       0,       0,   0,   0
zio_buf_6291456:     6291456,      0,       0,       0,       0,   0,   0
zio_data_buf_6291456: 6291456,      0,       0,       0,       0,   0,   0
zio_buf_7340032:     7340032,      0,       0,       0,       0,   0,   0
zio_data_buf_7340032: 7340032,      0,       0,       0,       0,   0,   0
zio_buf_8388608:     8388608,      0,       0,       0,       0,   0,   0
zio_data_buf_8388608: 8388608,      0,       0,       0,       0,   0,   0
zio_buf_10485760:    10485760,      0,       0,       0,       0,   0,   0
zio_data_buf_10485760: 10485760,      0,       0,       0,       0,   0,   0
zio_buf_12582912:    12582912,      0,       0,       0,       0,   0,   0
zio_data_buf_12582912: 12582912,      0,       0,       0,       0,   0,   0
zio_buf_14680064:    14680064,      0,       0,       0,       0,   0,   0
zio_data_buf_14680064: 14680064,      0,       0,       0,       0,   0,   0
zio_buf_16777216:    16777216,      0,       0,       0,       0,   0,   0
zio_data_buf_16777216: 16777216,      0,       0,       0,       0,   0,   0
lz4_ctx:              16384,      0,       0,       4,     675,   0,   0
abd_chunk:             4096,      0,    1892,      17,    3088,   0,   0
sa_cache:               144,      0,     492,     183,     514,   0,   0
dnode_t:                728,      0,     792,      28,    1482,   0,   0
arc_buf_hdr_t_full:     256,      0,     821,     169,    8112,   0,   0
arc_buf_hdr_t_l2only:     96,      0,       0,       0,       0,   0,   0
arc_buf_t:               64,      0,     799,     503,    8406,   0,   0
dmu_buf_impl_t:         240,      0,    1360,     112,    8672,   0,   0
zil_lwb_cache:          320,      0,       2,      34,       7,   0,   0
zil_zcw_cache:           80,      0,       0,     400,       8,   0,   0
sio_cache:              128,      0,       0,       0,       0,   0,   0
zfs_znode_cache:        272,      0,     492,      68,     514,   0,   0
pipe:                   760,      0,       1,      39,     273,   0,   0
Mountpoints:           2744,      0,      15,       3,      15,   0,   0
procdesc:               136,      0,       0,       0,       0,   0,   0
ksiginfo:               112,      0,      40,    1010,      49,   0,   0
itimer:                 352,      0,       0,       0,       0,   0,   0
KNOTE:                  160,      0,       0,       0,       0,   0,   0
socket:                 872,  31408,       8,      44,    1333,   0,   0
IPsec SA lft_c:          16,      0,       0,       0,       0,   0,   0
ipq:                     56,   1917,       0,       0,       0,   0,   0
udp_inpcb:              488,  31408,       2,     118,      36,   0,   0
udpcb:                   32,  31500,       2,    1123,      36,   0,   0
tcp_inpcb:              488,  31408,       0,       0,       0,   0,   0
tcpcb:                  976,  31408,       0,       0,       0,   0,   0
tcptw:                   88,   6300,       0,       0,       0,   0,   0
syncache:               168,  15364,       0,       0,       0,   0,   0
hostcache:               96,  15375,       0,       0,       0,   0,   0
sackhole:                32,      0,       0,       0,       0,   0,   0
tfo:                      4,      0,       0,       0,       0,   0,   0
tfo_ccache_entries:      80,      0,       0,       0,       0,   0,   0
tcpreass:                48,   3818,       0,       0,       0,   0,   0
tcp_log:                400, 1000000,       0,       0,       0,   0,   0
tcp_log_bucket:         144,      0,       0,       0,       0,   0,   0
tcp_log_node:           120,      0,       0,       0,       0,   0,   0
sctp_ep:               1280,  31410,       0,       0,       0,   0,   0
sctp_asoc:             2408,  40000,       0,       0,       0,   0,   0
sctp_laddr:              48,  80012,       0,     332,       2,   0,   0
sctp_raddr:             736,  80000,       0,       0,       0,   0,   0
sctp_chunk:             152, 400010,       0,       0,       0,   0,   0
sctp_readq:             152, 400010,       0,       0,       0,   0,   0
sctp_stream_msg_out:    112, 400015,       0,       0,       0,   0,   0
sctp_asconf:             40, 400000,       0,       0,       0,   0,   0
sctp_asconf_ack:         48, 400060,       0,       0,       0,   0,   0
udplite_inpcb:          488,  31408,       0,       0,       0,   0,   0
ripcb:                  488,  31408,       0,       0,       0,   0,   0
unpcb:                  256,  31410,       6,     249,    1291,   0,   0
rtentry:                208,      0,       8,     182,      10,   0,   0
selfd:                   64,      0,      13,     793,     424,   0,   0
swpctrie:               144, 122148,       0,       0,       0,   0,   0
swblk:                  136, 122148,       0,       0,       0,   0,   0


------------------------------------------------------------------------
vmstat -i

interrupt                          total       rate
irq1: atkbd0                          93          3
irq15: ata1                          132          5
irq17: mpt0                           21          1
irq18: nvme0                        1739         64
cpu0:timer                          1380         51
cpu1:timer                          1036         38
cpu2:timer                           731         27
cpu3:timer                          1382         51
Total                               6514        240

------------------------------------------------------------------------
pstat -T

 40/31406 files
0M/0M swap space

------------------------------------------------------------------------
pstat -s

Device          512-blocks     Used    Avail Capacity

------------------------------------------------------------------------
iostat

       tty            nvd0             nvd1              cd0             cpu
 tin  tout  KB/t tps  MB/s   KB/t tps  MB/s   KB/t tps  MB/s  us ni sy in id
   1    53 11.49  30  0.34  17.42   0  0.01   9.74   2  0.01   0  0  3  0 97

------------------------------------------------------------------------
ipcs -a

Message Queues:
T           ID          KEY MODE        OWNER    GROUP    CREATOR  CGROUP                 CBYTES                 QNUM               QBYTES        LSPID        LRPID STIME    RTIME    CTIME   

Shared Memory:
T           ID          KEY MODE        OWNER    GROUP    CREATOR  CGROUP         NATTCH        SEGSZ         CPID         LPID ATIME    DTIME    CTIME   

Semaphores:
T           ID          KEY MODE        OWNER    GROUP    CREATOR  CGROUP          NSEMS OTIME    CTIME   


------------------------------------------------------------------------
ipcs -T

msginfo:
	msgmax:        16384	(max characters in a message)
	msgmni:           40	(# of message queues)
	msgmnb:         2048	(max characters in a message queue)
	msgtql:           40	(max # of messages in system)
	msgssz:            8	(size of a message segment)
	msgseg:         2048	(# of message segments in system)

shminfo:
	shmmax:    536870912	(max shared memory segment size)
	shmmin:            1	(min shared memory segment size)
	shmmni:          192	(max number of shared memory identifiers)
	shmseg:          128	(max shared memory segments per process)
	shmall:       131072	(max amount of shared memory in pages)

seminfo:
	semmni:           50	(# of semaphore identifiers)
	semmns:          340	(# of semaphores in system)
	semmnu:          150	(# of undo structures in system)
	semmsl:          340	(max # of semaphores per id)
	semopm:          100	(max # of operations per semop call)
	semume:           50	(max # of undo entries per process)
	semusz:          632	(size in bytes of undo structure)
	semvmx:        32767	(semaphore maximum value)
	semaem:        16384	(adjust on exit max value)


------------------------------------------------------------------------
nfsstat

Rpc Counts:
      Getattr      Setattr       Lookup     Readlink         Read        Write       Create       Remove
            0            0            0            0            0            0            0            0
       Rename         Link      Symlink        Mkdir        Rmdir      Readdir     RdirPlus       Access
            0            0            0            0            0            0            0            0
        Mknod       Fsstat       Fsinfo     PathConf       Commit
            0            0            0            0            0
Rpc Info:
     TimedOut      Invalid    X Replies      Retries     Requests
            0            0            0            0            0
Cache Info:
    Attr Hits  Attr Misses    Lkup Hits  Lkup Misses    BioR Hits  BioR Misses    BioW Hits  BioW Misses
            0            0            0            0            0            0            0            0
   BioRL Hits BioRL Misses    BioD Hits  BioD Misses    DirE Hits  DirE Misses    Accs Hits  Accs Misses
            0            0            0            0            0            0            0            0
Server Info:
      Getattr      Setattr       Lookup     Readlink         Read        Write       Create       Remove
            0            0            0            0            0            0            0            0
       Rename         Link      Symlink        Mkdir        Rmdir      Readdir     RdirPlus       Access
            0            0            0            0            0            0            0            0
        Mknod       Fsstat       Fsinfo     PathConf       Commit
            0            0            0            0            0
Server Re-Failed
               0
Server Faults
            0
Server Write 
     WriteOps     WriteRPC      Opsaved
            0            0            0
Server Cache 
       Inprog         Idem     Non-Idem       Misses
            0            0            0            0

------------------------------------------------------------------------
netstat -s

tcp:
	0 packets sent
		0 data packets (0 bytes)
		0 data packets (0 bytes) retransmitted
		0 data packets unnecessarily retransmitted
		0 resends initiated by MTU discovery
		0 ack-only packets (0 delayed)
		0 URG only packets
		0 window probe packets
		0 window update packets
		0 control packets
	0 packets received
		0 acks (for 0 bytes)
		0 duplicate acks
		0 acks for unsent data
		0 packets (0 bytes) received in-sequence
		0 completely duplicate packets (0 bytes)
		0 old duplicate packets
		0 packets with some dup. data (0 bytes duped)
		0 out-of-order packets (0 bytes)
		0 packets (0 bytes) of data after window
		0 window probes
		0 window update packets
		0 packets received after close
		0 discarded for bad checksums
		0 discarded for bad header offset fields
		0 discarded because packet too short
		0 discarded due to memory problems
	0 connection requests
	0 connection accepts
	0 bad connection attempts
	0 listen queue overflows
	0 ignored RSTs in the windows
	0 connections established (including accepts)
		0 times used RTT from hostcache
		0 times used RTT variance from hostcache
		0 times used slow-start threshold from hostcache
	0 connections closed (including 0 drops)
		0 connections updated cached RTT on close
		0 connections updated cached RTT variance on close
		0 connections updated cached ssthresh on close
	0 embryonic connections dropped
	0 segments updated rtt (of 0 attempts)
	0 retransmit timeouts
		0 connections dropped by rexmit timeout
	0 persist timeouts
		0 connections dropped by persist timeout
	0 Connections (fin_wait_2) dropped because of timeout
	0 keepalive timeouts
		0 keepalive probes sent
		0 connections dropped by keepalive
	0 correct ACK header predictions
	0 correct data packet header predictions
	0 syncache entries added
		0 retransmitted
		0 dupsyn
		0 dropped
		0 completed
		0 bucket overflow
		0 cache overflow
		0 reset
		0 stale
		0 aborted
		0 badack
		0 unreach
		0 zone failures
	0 cookies sent
	0 cookies received
	0 hostcache entries added
		0 bucket overflow
	0 SACK recovery episodes
	0 segment rexmits in SACK recovery episodes
	0 byte rexmits in SACK recovery episodes
	0 SACK options (SACK blocks) received
	0 SACK options (SACK blocks) sent
	0 SACK scoreboard overflow
	0 packets with ECN CE bit set
	0 packets with ECN ECT(0) bit set
	0 packets with ECN ECT(1) bit set
	0 successful ECN handshakes
	0 times ECN reduced the congestion window
	0 packets with matching signature received
	0 packets with bad signature received
	0 times failed to make signature due to no SA
	0 times unexpected signature received
	0 times no signature provided by segment
	0 Path MTU discovery black hole detection activations
	0 Path MTU discovery black hole detection min MSS activations
	0 Path MTU discovery black hole detection failures
TCP connection count by state:
	0 connections in CLOSED state
	0 connections in LISTEN state
	0 connections in SYN_SENT state
	0 connections in SYN_RCVD state
	0 connections in ESTABLISHED state
	0 connections in CLOSE_WAIT state
	0 connections in FIN_WAIT_1 state
	0 connections in CLOSING state
	0 connections in LAST_ACK state
	0 connections in FIN_WAIT_2 state
	0 connections in TIME_WAIT state
udp:
	0 datagrams received
	0 with incomplete header
	0 with bad data length field
	0 with bad checksum
	0 with no checksum
	0 dropped due to no socket
	0 broadcast/multicast datagrams undelivered
	0 dropped due to full socket buffers
	0 not for hashed pcb
	0 delivered
	0 datagrams output
	0 times multicast source filter matched
ip:
	0 total packets received
	0 bad header checksums
	0 with size smaller than minimum
	0 with data size < data length
	0 with ip length > max ip packet size
	0 with header length < data size
	0 with data length < header length
	0 with bad options
	0 with incorrect version number
	0 fragments received
	0 fragments dropped (dup or out of space)
	0 fragments dropped after timeout
	0 packets reassembled ok
	0 packets for this host
	0 packets for unknown/unsupported protocol
	0 packets forwarded (0 packets fast forwarded)
	0 packets not forwardable
	0 packets received for unknown multicast group
	0 redirects sent
	0 packets sent from this host
	0 packets sent with fabricated ip header
	0 output packets dropped due to no bufs, etc.
	0 output packets discarded due to no route
	0 output datagrams fragmented
	0 fragments created
	0 datagrams that can't be fragmented
	0 tunneling packets that can't find gif
	0 datagrams with bad address in header
icmp:
	0 calls to icmp_error
	0 errors not generated in response to an icmp message
	0 messages with bad code fields
	0 messages less than the minimum length
	0 messages with bad checksum
	0 messages with bad length
	0 multicast echo requests ignored
	0 multicast timestamp requests ignored
	0 message responses generated
	0 invalid return addresses
	0 no return routes
ipsec:
	0 inbound packets violated process security policy
	0 inbound packets failed due to insufficient memory
	0 invalid inbound packets
	0 outbound packets violated process security policy
	0 outbound packets with no SA available
	0 outbound packets failed due to insufficient memory
	0 outbound packets with no route available
	0 invalid outbound packets
	0 outbound packets with bundled SAs
	0 spd cache hits
	0 spd cache misses
	0 clusters copied during clone
	0 mbufs inserted during makespace
ah:
	0 packets shorter than header shows
	0 packets dropped; protocol family not supported
	0 packets dropped; no TDB
	0 packets dropped; bad KCR
	0 packets dropped; queue full
	0 packets dropped; no transform
	0 replay counter wraps
	0 packets dropped; bad authentication detected
	0 packets dropped; bad authentication length
	0 possible replay packets detected
	0 packets in
	0 packets out
	0 packets dropped; invalid TDB
	0 bytes in
	0 bytes out
	0 packets dropped; larger than IP_MAXPACKET
	0 packets blocked due to policy
	0 crypto processing failures
	0 tunnel sanity check failures
esp:
	0 packets shorter than header shows
	0 packets dropped; protocol family not supported
	0 packets dropped; no TDB
	0 packets dropped; bad KCR
	0 packets dropped; queue full
	0 packets dropped; no transform
	0 packets dropped; bad ilen
	0 replay counter wraps
	0 packets dropped; bad encryption detected
	0 packets dropped; bad authentication detected
	0 possible replay packets detected
	0 packets in
	0 packets out
	0 packets dropped; invalid TDB
	0 bytes in
	0 bytes out
	0 packets dropped; larger than IP_MAXPACKET
	0 packets blocked due to policy
	0 crypto processing failures
	0 tunnel sanity check failures
ipcomp:
	0 packets shorter than header shows
	0 packets dropped; protocol family not supported
	0 packets dropped; no TDB
	0 packets dropped; bad KCR
	0 packets dropped; queue full
	0 packets dropped; no transform
	0 replay counter wraps
	0 packets in
	0 packets out
	0 packets dropped; invalid TDB
	0 bytes in
	0 bytes out
	0 packets dropped; larger than IP_MAXPACKET
	0 packets blocked due to policy
	0 crypto processing failures
	0 packets sent uncompressed; size < compr. algo. threshold
	0 packets sent uncompressed; compression was useless
arp:
	0 ARP requests sent
	0 ARP replies sent
	0 ARP requests received
	0 ARP replies received
	0 ARP packets received
	0 total packets dropped due to no ARP entry
	0 ARP entrys timed out
	0 Duplicate IPs seen
ip6:
	0 total packets received
	0 with size smaller than minimum
	0 with data size < data length
	0 with bad options
	0 with incorrect version number
	0 fragments received
	0 fragments dropped (dup or out of space)
	0 fragments dropped after timeout
	0 fragments that exceeded limit
	0 packets reassembled ok
	0 packets for this host
	0 packets forwarded
	0 packets not forwardable
	0 redirects sent
	0 packets sent from this host
	0 packets sent with fabricated ip header
	0 output packets dropped due to no bufs, etc.
	0 output packets discarded due to no route
	0 output datagrams fragmented
	0 fragments created
	0 datagrams that can't be fragmented
	0 packets that violated scope rules
	0 multicast packets which we don't join
	Mbuf statistics:
		0 one mbuf
		0 one ext mbuf
		0 two or more ext mbuf
	0 packets whose headers are not contiguous
	0 tunneling packets that can't find gif
	0 packets discarded because of too many headers
	0 failures of source address selection
icmp6:
	0 calls to icmp6_error
	0 errors not generated in response to an icmp6 message
	0 errors not generated because of rate limitation
	0 messages with bad code fields
	0 messages < minimum length
	0 bad checksums
	0 messages with bad length
	Histogram of error messages to be generated:
		0 no route
		0 administratively prohibited
		0 beyond scope
		0 address unreachable
		0 port unreachable
		0 packet too big
		0 time exceed transit
		0 time exceed reassembly
		0 erroneous header field
		0 unrecognized next header
		0 unrecognized option
		0 redirect
		0 unknown
	0 message responses generated
	0 messages with too many ND options
	0 messages with bad ND options
	0 bad neighbor solicitation messages
	0 bad neighbor advertisement messages
	0 bad router solicitation messages
	0 bad router advertisement messages
	0 bad redirect messages
	0 path MTU changes
ipsec6:
	0 inbound packets violated process security policy
	0 inbound packets failed due to insufficient memory
	0 invalid inbound packets
	0 outbound packets violated process security policy
	0 outbound packets with no SA available
	0 outbound packets failed due to insufficient memory
	0 outbound packets with no route available
	0 invalid outbound packets
	0 outbound packets with bundled SAs
	0 spd cache hits
	0 spd cache misses
	0 clusters copied during clone
	0 mbufs inserted during makespace
rip6:
	0 messages received
	0 checksum calculations on inbound
	0 messages with bad checksum
	0 messages dropped due to no socket
	0 multicast messages dropped due to no socket
	0 messages dropped due to full socket buffers
	0 delivered
	0 datagrams output
pfkey:
	0 requests sent from userland
	0 bytes sent from userland
	0 messages with invalid length field
	0 messages with invalid version field
	0 messages with invalid message type field
	0 messages too short
	0 messages with memory allocation failure
	0 messages with duplicate extension
	0 messages with invalid extension type
	0 messages with invalid sa type
	0 messages with invalid address extension
	0 requests sent to userland
	0 bytes sent to userland
	0 messages toward single socket
	0 messages toward all sockets
	0 messages toward registered sockets
	0 messages with memory allocation failure

------------------------------------------------------------------------
netstat -m

1/1284/1285 mbufs in use (current/cache/total)
18446744073709551606/776/766/61070 mbuf clusters in use (current/cache/total/max)
0/516 mbuf+clusters out of packet secondary zone in use (current/cache)
0/0/0/30535 4k (page size) jumbo clusters in use (current/cache/total/max)
0/0/0/27141 9k jumbo clusters in use (current/cache/total/max)
0/0/0/20356 16k jumbo clusters in use (current/cache/total/max)
18014398509481964K/1873K/1853K bytes allocated to network (current/cache/total)
0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
0/0/0 requests for mbufs delayed (mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters delayed (4k/9k/16k)
0/0/0 requests for jumbo clusters denied (4k/9k/16k)
0 sendfile syscalls
0 sendfile syscalls completed without I/O request
0 requests for I/O initiated by sendfile
0 pages read by sendfile as part of a request
0 pages were valid at time of a sendfile request
0 pages were valid and substituted to bogus page
0 pages were requested for read ahead by applications
0 pages were read ahead by sendfile
0 times sendfile encountered an already busy page
0 requests for sfbufs denied
0 requests for sfbufs delayed

------------------------------------------------------------------------
netstat -anA

Active Internet connections (including servers)
Tcpcb            Proto Recv-Q Send-Q Local Address      Foreign Address    (state)    
fffff800140e2000 udp4       0      0 *.514              *.*                
fffff800140e25b8 udp6       0      0 *.514              *.*                

------------------------------------------------------------------------
netstat -aL

Current listen queue sizes (qlen/incqlen/maxqlen)
Proto Listen                           Local Address         

------------------------------------------------------------------------
fstat

fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 5 at 0xe800000001
fstat: can't read file 11 at 0x8400000000
fstat: can't read file 17 at 0x8400000000
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read file 4 at 0x780000ffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read file 4 at 0x780000ffff
fstat: can't read file 5 at 0x400000000
fstat: can't read file 7 at 0x20007ffffffffff
fstat: can't read file 8 at 0x4000000001fffff
fstat: can't read file 10 at 0x780000ffff
fstat: can't read file 11 at 0x400000000
fstat: can't read file 13 at 0x20007ffffffffff
fstat: can't read file 14 at 0x4000000001fffff
fstat: can't read file 16 at 0x780000ffff
fstat: can't read file 17 at 0x400000000
fstat: can't read file 19 at 0x20007ffffffffff
fstat: can't read file 20 at 0x4000000001fffff
fstat: can't read file 22 at 0x780000ffff
fstat: can't read file 23 at 0x2e00000001
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read file 1 at 0x20007ffffffffff
fstat: can't read file 2 at 0x4000000001fffff
fstat: can't read file 4 at 0x780000ffff
fstat: can't read file 5 at 0x800000000
fstat: can't read file 7 at 0x20007ffffffffff
fstat: can't read file 8 at 0x4000000001fffff
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
fstat: can't read znode_phys at 0x1
USER     CMD          PID   FD MOUNT      INUM MODE         SZ|DV R/W
root     tcpdump      782 root -         -       error    -
root     tcpdump      782   wd -         -       error    -
root     tcpdump      782 text -         -       error    -
root     tcpdump      782 ctty /dev         74 crw-------   ttyv0 rw
root     tcpdump      782    0 /dev         74 crw-------   ttyv0 rw
root     csh          773 root -         -       error    -
root     csh          773   wd -         -       error    -
root     csh          773 text -         -       error    -
root     csh          773 ctty /dev         74 crw-------   ttyv0 rw
root     getty        772 root -         -       error    -
root     getty        772   wd -         -       error    -
root     getty        772 text -         -       error    -
root     getty        772 ctty /dev         81 crw-------   ttyv7 rw
root     getty        772    0 /dev         81 crw-------   ttyv7 rw
root     getty        771 root -         -       error    -
root     getty        771   wd -         -       error    -
root     getty        771 text -         -       error    -
root     getty        771 ctty /dev         80 crw-------   ttyv6 rw
root     getty        771    0 /dev         80 crw-------   ttyv6 rw
root     getty        770 root -         -       error    -
root     getty        770   wd -         -       error    -
root     getty        770 text -         -       error    -
root     getty        770 ctty /dev         79 crw-------   ttyv5 rw
root     getty        770    0 /dev         79 crw-------   ttyv5 rw
root     getty        769 root -         -       error    -
root     getty        769   wd -         -       error    -
root     getty        769 text -         -       error    -
root     getty        769 ctty /dev         78 crw-------   ttyv4 rw
root     getty        769    0 /dev         78 crw-------   ttyv4 rw
root     getty        768 root -         -       error    -
root     getty        768   wd -         -       error    -
root     getty        768 text -         -       error    -
root     getty        768 ctty /dev         77 crw-------   ttyv3 rw
root     getty        768    0 /dev         77 crw-------   ttyv3 rw
root     getty        767 root -         -       error    -
root     getty        767   wd -         -       error    -
root     getty        767 text -         -       error    -
root     getty        767 ctty /dev         76 crw-------   ttyv2 rw
root     getty        767    0 /dev         76 crw-------   ttyv2 rw
root     getty        766 root -         -       error    -
root     getty        766   wd -         -       error    -
root     getty        766 text -         -       error    -
root     getty        766 ctty /dev         75 crw-------   ttyv1 rw
root     getty        766    0 /dev         75 crw-------   ttyv1 rw
root     login        765 root -         -       error    -
root     login        765   wd -         -       error    -
root     login        765 text -         -       error    -
root     login        765 ctty /dev         74 crw-------   ttyv0 rw
root     login        765    0 /dev         74 crw-------   ttyv0 rw
root     cron         715 root -         -       error    -
root     cron         715   wd -         -       error    -
root     cron         715 text -         -       error    -
root     cron         715    0 /dev         19 crw-rw-rw-    null rw
root     syslogd      535 root -         -       error    -
root     syslogd      535   wd -         -       error    -
root     syslogd      535 text -         -       error    -
root     syslogd      535    0 /dev         19 crw-rw-rw-    null rw
root     syslogd      535    6 /dev         19 crw-rw-rw-    null rw
root     syslogd      535   12 /dev         19 crw-rw-rw-    null rw
root     syslogd      535   18* pipe fffff800069658e8 <-> fffff80006965a50      0 rw
root     devd         466 root -         -       error    -
root     devd         466   wd -         -       error    -
root     devd         466 text -         -       error    -
root     devd         466    0 /dev         19 crw-rw-rw-    null rw
root     devd         466    6 /dev         19 crw-rw-rw-    null rw
root     zfskern       18 root -         -       error    -
root     zfskern       18   wd -         -       error    -
root     init           1 root -         -       error    -
root     init           1   wd -         -       error    -
root     init           1 text -         -       error    -
root     kernel         0 root -         -       error    -
root     kernel         0   wd -         -       error    -

------------------------------------------------------------------------
dmesg

---<<BOOT>>---
Copyright (c) 1992-2019 The FreeBSD Project.
Copyright (c) 1979, 1980, 1983, 1986, 1988, 1989, 1991, 1992, 1993, 1994
	The Regents of the University of California. All rights reserved.
FreeBSD is a registered trademark of The FreeBSD Foundation.
FreeBSD 12.1-RELEASE-p6 GENERIC amd64
FreeBSD clang version 8.0.1 (tags/RELEASE_801/final 366581) (based on LLVM 8.0.1)
VT(vga): text 80x25
CPU: Intel(R) Core(TM) i5-5257U CPU @ 2.70GHz (2700.05-MHz K8-class CPU)
  Origin="GenuineIntel"  Id=0x306d4  Family=0x6  Model=0x3d  Stepping=4
  Features=0xf83fbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,MMX,FXSR,SSE,SSE2,SS>
  Features2=0xfffa3223<SSE3,PCLMULQDQ,VMX,SSSE3,FMA,CX16,PCID,SSE4.1,SSE4.2,x2APIC,MOVBE,POPCNT,TSCDLT,AESNI,XSAVE,OSXSAVE,AVX,F16C,RDRAND,HV>
  AMD Features=0x2c100800<SYSCALL,NX,Page1GB,RDTSCP,LM>
  AMD Features2=0x121<LAHF,ABM,Prefetch>
  Structured Extended Features=0x1c27ab<FSGSBASE,TSCADJ,BMI1,AVX2,SMEP,BMI2,ERMS,INVPCID,NFPUSG,RDSEED,ADX,SMAP>
  Structured Extended Features3=0xbc000400<MD_CLEAR,IBPB,STIBP,L1DFL,ARCH_CAP,SSBD>
  XSAVE Features=0x1<XSAVEOPT>
  IA32_ARCH_CAPS=0xc<RSBA,SKIP_L1DFL_VME>
  VT-x: PAT,HLT,MTF,PAUSE,EPT,UG,VPID
  TSC: P-state invariant
Hypervisor: Origin = "VMwareVMware"
real memory  = 1073741824 (1024 MB)
avail memory = 995061760 (948 MB)
Event timer "LAPIC" quality 600
ACPI APIC Table: <PTLTD  	 APIC  >
FreeBSD/SMP: Multiprocessor System Detected: 4 CPUs
FreeBSD/SMP: 4 package(s) x 1 core(s)
random: unblocking device.
MADT: Forcing active-low polarity and level trigger for SCI
ioapic0 <Version 2.0> irqs 0-23 on motherboard
Launching APs: 3 2 1
random: entropy device external interface
kbd1 at kbdmux0
000.000023 [4335] netmap_init               netmap: loaded module
[ath_hal] loaded
module_register_init: MOD_LOAD (vesa, 0xffffffff8112e0f0, 0) error 19
random: registering fast source Intel Secure Key RNG
random: fast provider: "Intel Secure Key RNG"
nexus0
vtvga0: <VT VGA driver> on motherboard
cryptosoft0: <software crypto> on motherboard
acpi0: <INTEL 440BX> on motherboard
acpi0: Power Button (fixed)
hpet0: <High Precision Event Timer> iomem 0xfed00000-0xfed003ff on acpi0
Timecounter "HPET" frequency 14318180 Hz quality 950
cpu0: <ACPI CPU> numa-domain 0 on acpi0
attimer0: <AT timer> port 0x40-0x43 irq 0 on acpi0
Timecounter "i8254" frequency 1193182 Hz quality 0
Event timer "i8254" frequency 1193182 Hz quality 100
atrtc0: <AT realtime clock> port 0x70-0x71 irq 8 on acpi0
atrtc0: registered as a time-of-day clock, resolution 1.000000s
Event timer "RTC" frequency 32768 Hz quality 0
Timecounter "ACPI-fast" frequency 3579545 Hz quality 900
acpi_timer0: <24-bit timer at 3.579545MHz> port 0x1008-0x100b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
pcib1: <ACPI PCI-PCI bridge> at device 1.0 on pci0
pci1: <ACPI PCI bus> on pcib1
isab0: <PCI-ISA bridge> at device 7.0 on pci0
isa0: <ISA bus> on isab0
atapci0: <Intel PIIX4 UDMA33 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0x1060-0x106f at device 7.1 on pci0
ata0: <ATA channel> at channel 0 on atapci0
ata1: <ATA channel> at channel 1 on atapci0
pci0: <bridge> at device 7.3 (no driver attached)
vgapci0: <VGA-compatible display> port 0x1070-0x107f mem 0xe8000000-0xefffffff,0xfe000000-0xfe7fffff irq 16 at device 15.0 on pci0
vgapci0: Boot video device
mpt0: <LSILogic 1030 Ultra4 Adapter> port 0x1400-0x14ff mem 0xfeba0000-0xfebbffff,0xfebc0000-0xfebdffff irq 17 at device 16.0 on pci0
mpt0: MPI Version=1.2.0.0
pcib2: <ACPI PCI-PCI bridge> at device 17.0 on pci0
pci2: <ACPI PCI bus> on pcib2
pcib3: <ACPI PCI-PCI bridge> at device 21.0 on pci0
pcib3: [GIANT-LOCKED]
pci3: <ACPI PCI bus> on pcib3
nvme0: <Generic NVMe Device> port 0x4000-0x4007 mem 0xfd5fc000-0xfd5fffff irq 18 at device 0.0 on pci3
pcib4: <ACPI PCI-PCI bridge> at device 21.1 on pci0
pcib4: [GIANT-LOCKED]
pcib5: <ACPI PCI-PCI bridge> at device 21.2 on pci0
pcib5: [GIANT-LOCKED]
pcib6: <ACPI PCI-PCI bridge> at device 21.3 on pci0
pcib6: [GIANT-LOCKED]
pcib7: <ACPI PCI-PCI bridge> at device 21.4 on pci0
pcib7: [GIANT-LOCKED]
pcib8: <ACPI PCI-PCI bridge> at device 21.5 on pci0
pcib8: [GIANT-LOCKED]
pcib9: <ACPI PCI-PCI bridge> at device 21.6 on pci0
pcib9: [GIANT-LOCKED]
pcib10: <ACPI PCI-PCI bridge> at device 21.7 on pci0
pcib10: [GIANT-LOCKED]
pcib11: <ACPI PCI-PCI bridge> at device 22.0 on pci0
pcib11: [GIANT-LOCKED]
pci4: <ACPI PCI bus> on pcib11
vmx0: <VMware VMXNET3 Ethernet Adapter> port 0x5000-0x500f mem 0xfd4fc000-0xfd4fcfff,0xfd4fd000-0xfd4fdfff,0xfd4fe000-0xfd4fffff irq 19 at device 0.0 on pci4
vmx0: Using 512 TX descriptors and 256 RX descriptors
vmx0: Using 4 RX queues 4 TX queues
vmx0: failed to allocate 5 MSI-X vectors, err: 6
vmx0: Using an MSI interrupt
vmx0: Ethernet address: 00:0c:29:6a:7f:06
vmx0: netmap queues/slots: TX 1/512, RX 1/512
pcib12: <ACPI PCI-PCI bridge> at device 22.1 on pci0
pcib12: [GIANT-LOCKED]
pcib13: <ACPI PCI-PCI bridge> at device 22.2 on pci0
pcib13: [GIANT-LOCKED]
pcib14: <ACPI PCI-PCI bridge> at device 22.3 on pci0
pcib14: [GIANT-LOCKED]
pcib15: <ACPI PCI-PCI bridge> at device 22.4 on pci0
pcib15: [GIANT-LOCKED]
pcib16: <ACPI PCI-PCI bridge> at device 22.5 on pci0
pcib16: [GIANT-LOCKED]
pcib17: <ACPI PCI-PCI bridge> at device 22.6 on pci0
pcib17: [GIANT-LOCKED]
pcib18: <ACPI PCI-PCI bridge> at device 22.7 on pci0
pcib18: [GIANT-LOCKED]
pcib19: <ACPI PCI-PCI bridge> at device 23.0 on pci0
pcib19: [GIANT-LOCKED]
pcib20: <ACPI PCI-PCI bridge> at device 23.1 on pci0
pcib20: [GIANT-LOCKED]
pcib21: <ACPI PCI-PCI bridge> at device 23.2 on pci0
pcib21: [GIANT-LOCKED]
pcib22: <ACPI PCI-PCI bridge> at device 23.3 on pci0
pcib22: [GIANT-LOCKED]
pcib23: <ACPI PCI-PCI bridge> at device 23.4 on pci0
pcib23: [GIANT-LOCKED]
pcib24: <ACPI PCI-PCI bridge> at device 23.5 on pci0
pcib24: [GIANT-LOCKED]
pcib25: <ACPI PCI-PCI bridge> at device 23.6 on pci0
pcib25: [GIANT-LOCKED]
pcib26: <ACPI PCI-PCI bridge> at device 23.7 on pci0
pcib26: [GIANT-LOCKED]
pcib27: <ACPI PCI-PCI bridge> at device 24.0 on pci0
pcib27: [GIANT-LOCKED]
pcib28: <ACPI PCI-PCI bridge> at device 24.1 on pci0
pcib28: [GIANT-LOCKED]
pcib29: <ACPI PCI-PCI bridge> at device 24.2 on pci0
pcib29: [GIANT-LOCKED]
pcib30: <ACPI PCI-PCI bridge> at device 24.3 on pci0
pcib30: [GIANT-LOCKED]
pcib31: <ACPI PCI-PCI bridge> at device 24.4 on pci0
pcib31: [GIANT-LOCKED]
pcib32: <ACPI PCI-PCI bridge> at device 24.5 on pci0
pcib32: [GIANT-LOCKED]
pcib33: <ACPI PCI-PCI bridge> at device 24.6 on pci0
pcib33: [GIANT-LOCKED]
pcib34: <ACPI PCI-PCI bridge> at device 24.7 on pci0
pcib34: [GIANT-LOCKED]
acpi_acad0: <AC Adapter> on acpi0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
psm0: <PS/2 Mouse> irq 12 on atkbdc0
psm0: [GIANT-LOCKED]
psm0: model IntelliMouse, device ID 3
acpi_syscontainer0: <System Container> on acpi0
orm0: <ISA Option ROMs> at iomem 0xc0000-0xc7fff,0xca000-0xcafff,0xdc000-0xdffff,0xe0000-0xe7fff pnpid ORM0000 on isa0
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff pnpid PNP0900 on isa0
ZFS NOTICE: Prefetch is disabled by default if less than 4GB of RAM is present;
            to enable, add "vfs.zfs.prefetch_disable=0" to /boot/loader.conf.
ZFS filesystem version: 5
ZFS storage pool version: features support (5000)
Timecounters tick every 10.000 msec
usb_needs_explore_all: no devclass
nvme0: temperature threshold not supported
nvd0: <VMware Virtual NVMe Disk> NVMe namespace
nvd0: 4096MB (8388608 512 byte sectors)
nvd1: <VMware Virtual NVMe Disk> NVMe namespace
nvd1: 1024MB (2097152 512 byte sectors)
cd0 at ata1 bus 0 scbus1 target 0 lun 0
cd0: <NECVMWar VMware IDE CDR10 1.00> Removable CD-ROM SCSI device
cd0: Serial Number 10000000000000000001
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: 867MB (444340 2048 byte sectors)
cd0: quirks=0x40<RETRY_BUSY>
Trying to mount root from zfs:zroot/ROOT/default []...
Setting hostuuid: 8f9e4d56-7571-f4d4-2ef1-5cd3996a7f06.
Setting hostid: 0x262553d1.
Starting file system checks:
Mounting local filesystems:.
ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib
32-bit compatibility ldconfig path: /usr/lib32
/etc/rc: WARNING: $hostname is not set -- see rc.conf(5).
Setting up harvesting: PURE_RDRAND,[UMA],[FS_ATIME],SWI,INTERRUPT,NET_NG,NET_ETHER,NET_TUN,MOUSE,KEYBOARD,ATTACH,CACHED
Feeding entropy: .
lo0: link state changed to UP
Starting Network: lo0 vmx0.
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
	options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
	inet6 ::1 prefixlen 128
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
	inet 127.0.0.1 netmask 0xff000000
	groups: lo
	nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
vmx0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=e403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
	ether 00:0c:29:6a:7f:06
	media: Ethernet autoselect
	status: active
	nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
Starting devd.
Autoloading module: intpm.ko
intsmb0: <Intel PIIX4 SMBUS Interface> port 0x1040-0x104f at device 7.3 on pci0
intsmb0: intr SMI disabled revision 0
smbus0: <System Management Bus> on intsmb0
Starting Network: vmx0.
vmx0: flags=8802<BROADCAST,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=e403bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM,TSO4,TSO6,VLAN_HWTSO,RXCSUM_IPV6,TXCSUM_IPV6>
	ether 00:0c:29:6a:7f:06
	media: Ethernet autoselect
	status: active
	nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
add host 127.0.0.1: gateway lo0 fib 0: route already in table
add host ::1: gateway lo0 fib 0: route already in table
add net fe80::: gateway ::1
add net ff02::: gateway ::1
add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
Creating and/or trimming log files.
Starting syslogd.
No core dumps found.
Clearing /tmp (X related).
Updating motd:.
Mounting late filesystems:.
Configuring vt: blanktime.
Starting cron.
Starting background file system checks in 60 seconds.

Tue Jun 30 19:51:57 CST 2020
vmx0: link state changed to UP
vmx0: permanently promiscuous mode enabled


Fatal trap 12: page fault while in kernel mode
cpuid = 2; apic id = 04
fault virtual address	= 0x12213000
fault code		= supervisor read data, page not present
instruction pointer	= 0x20:0xffffffff8120eb67
stack pointer	        = 0x28:0xfffffe00150fcea0
frame pointer	        = 0x28:0xfffffe00150fced0
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, long 1, def32 0, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 782 (tcpdump)
trap number		= 12
panic: page fault
cpuid = 2
time = 1593517981
KDB: stack backtrace:
#0 0xffffffff80c1d307 at kdb_backtrace+0x67
#1 0xffffffff80bd063d at vpanic+0x19d
#2 0xffffffff80bd0493 at panic+0x43
#3 0xffffffff810a7dcc at trap_fatal+0x39c
#4 0xffffffff810a7e19 at trap_pfault+0x49
#5 0xffffffff810a740f at trap+0x29f
#6 0xffffffff81081bfc at calltrap+0x8
#7 0xffffffff80cedd1b at netmap_fl_refill+0x2cb
#8 0xffffffff80cee3b8 at iflib_init_locked+0x548
#9 0xffffffff80ced866 at iflib_netmap_register+0x116
#10 0xffffffff8077bbcc at netmap_hw_reg+0x2c
#11 0xffffffff80778ecb at netmap_do_regif+0x4eb
#12 0xffffffff8077a1f4 at netmap_ioctl+0x12f4
#13 0xffffffff8078534d at netmap_ioctl_legacy+0x4fd
#14 0xffffffff80779061 at netmap_ioctl+0x161
#15 0xffffffff80780e51 at freebsd_netmap_ioctl+0x71
#16 0xffffffff80a85ebd at devfs_ioctl+0xad
#17 0xffffffff8122a54c at VOP_IOCTL_APV+0x7c
Uptime: 1m10s
Dumping 493 out of 981 MB:..4%..13%..23%..33%..43%..52%..62%..72%..82%..91%

------------------------------------------------------------------------
kernel config

options	CONFIG_AUTOGENERATED
ident	GENERIC
machine	amd64
cpu	HAMMER
makeoptions	WITH_CTF=1
makeoptions	DEBUG=-g
options	EVDEV_SUPPORT
options	XENHVM
options	USB_DEBUG
options	ATH_ENABLE_11N
options	AH_AR5416_INTERRUPT_MITIGATION
options	AH_SUPPORT_AR5416
options	IEEE80211_SUPPORT_MESH
options	IEEE80211_AMPDU_AGE
options	IEEE80211_DEBUG
options	SC_PIXEL_MODE
options	VESA
options	PCI_IOV
options	PCI_HP
options	ACPI_DMAR
options	EARLY_AP_STARTUP
options	SMP
options	NETDUMP
options	ZSTDIO
options	GZIO
options	EKCD
options	KDB_TRACE
options	KDB
options	RCTL
options	RACCT_DEFAULT_TO_DISABLED
options	RACCT
options	INCLUDE_CONFIG_FILE
options	DDB_CTF
options	KDTRACE_HOOKS
options	KDTRACE_FRAME
options	MAC
options	CAPABILITIES
options	CAPABILITY_MODE
options	AUDIT
options	HWPMC_HOOKS
options	KBD_INSTALL_CDEV
options	PRINTF_BUFR_SIZE=128
options	_KPOSIX_PRIORITY_SCHEDULING
options	SYSVSEM
options	SYSVMSG
options	SYSVSHM
options	STACK
options	KTRACE
options	SCSI_DELAY=5000
options	COMPAT_FREEBSD11
options	COMPAT_FREEBSD10
options	COMPAT_FREEBSD9
options	COMPAT_FREEBSD7
options	COMPAT_FREEBSD6
options	COMPAT_FREEBSD5
options	COMPAT_FREEBSD4
options	COMPAT_FREEBSD32
options	EFIRT
options	GEOM_LABEL
options	GEOM_RAID
options	PSEUDOFS
options	PROCFS
options	CD9660
options	MSDOSFS
options	NFS_ROOT
options	NFSLOCKD
options	NFSD
options	NFSCL
options	MD_ROOT
options	QUOTA
options	UFS_GJOURNAL
options	UFS_DIRHASH
options	UFS_ACL
options	SOFTUPDATES
options	FFS
options	SCTP
options	TCP_RFC7413
options	TCP_HHOOK
options	TCP_BLACKBOX
options	TCP_OFFLOAD
options	IPSEC_SUPPORT
options	IPSEC
options	INET6
options	INET
options	VIMAGE
options	PREEMPTION
options	NUMA
options	SCHED_ULE
options	NEW_PCIB
options	GEOM_PART_GPT
options	GEOM_PART_MBR
options	GEOM_PART_EBR_COMPAT
options	GEOM_PART_EBR
options	GEOM_PART_BSD
device	isa
device	mem
device	io
device	uart_ns8250
device	cpufreq
device	acpi
device	pci
device	fdc
device	ahci
device	ata
device	mvs
device	siis
device	ahc
device	ahd
device	esp
device	hptiop
device	isp
device	mpt
device	mps
device	mpr
device	sym
device	trm
device	isci
device	ocs_fc
device	scbus
device	ch
device	da
device	sa
device	cd
device	pass
device	ses
device	amr
device	arcmsr
device	ciss
device	dpt
device	hptmv
device	hptnr
device	hptrr
device	hpt27xx
device	iir
device	ips
device	mly
device	twa
device	smartpqi
device	tws
device	aac
device	aacp
device	aacraid
device	ida
device	mfi
device	mlx
device	mrsas
device	pmspcv
device	twe
device	nvme
device	nvd
device	atkbdc
device	atkbd
device	psm
device	kbdmux
device	vga
device	splash
device	sc
device	vt
device	vt_vga
device	vt_efifb
device	agp
device	cbb
device	pccard
device	cardbus
device	uart
device	ppc
device	ppbus
device	lpt
device	ppi
device	puc
device	iflib
device	em
device	ix
device	ixv
device	ixl
device	iavf
device	vmx
device	bxe
device	de
device	le
device	ti
device	txp
device	vx
device	miibus
device	ae
device	age
device	alc
device	ale
device	bce
device	bfe
device	bge
device	cas
device	dc
device	et
device	fxp
device	gem
device	hme
device	jme
device	lge
device	msk
device	nfe
device	nge
device	pcn
device	re
device	rl
device	sf
device	sge
device	sis
device	sk
device	ste
device	stge
device	tl
device	tx
device	vge
device	vr
device	wb
device	xl
device	wlan
device	wlan_wep
device	wlan_ccmp
device	wlan_tkip
device	wlan_amrr
device	an
device	ath
device	ath_pci
device	ath_hal
device	ath_rate_sample
device	ipw
device	iwi
device	iwn
device	malo
device	mwl
device	ral
device	wi
device	wpi
device	crypto
device	loop
device	random
device	padlock_rng
device	rdrand_rng
device	ether
device	vlan
device	tun
device	md
device	gif
device	firmware
device	bpf
device	uhci
device	ohci
device	ehci
device	xhci
device	usb
device	ukbd
device	umass
device	sound
device	snd_cmi
device	snd_csa
device	snd_emu10kx
device	snd_es137x
device	snd_hda
device	snd_ich
device	snd_via8233
device	mmc
device	mmcsd
device	sdhci
device	virtio
device	virtio_pci
device	vtnet
device	virtio_blk
device	virtio_scsi
device	virtio_balloon
device	hyperv
device	xenpci
device	netmap
device	evdev
device	uinput

------------------------------------------------------------------------
ddb capture buffer

ddb: ddb_capture: kvm_nlist