Attachment 216051 Details for Bug 247647 – crash dump

crash dump

core.txt.7 (text/plain), 78.77 KB, created by Zhenlei Huang on 2020-06-30 04:03:45 UTC

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Creator: Zhenlei Huang

Created: 2020-06-30 04:03:45 UTC

Size: 78.77 KB

patch

obsolete

> 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
>
>GNU gdb 6.1.1 [FreeBSD]
>Copyright 2004 Free Software Foundation, Inc.
>GDB is free software, covered by the GNU General Public License, and you are
>welcome to change it and/or distribute copies of it under certain conditions.
>Type "show copying" to see the conditions.
>There is absolutely no warranty for GDB.  Type "show warranty" for details.
>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

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Attachments on bug 247647: 216051 | 216076 | 217017 | 217018