Attachment 247235 Details for Bug 275920 – kernel crashdump

kernel crashdump

core.txt.1 (text/plain), 55.83 KB, created by Mike Cui on 2023-12-25 04:07:14 UTC

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Creator: Mike Cui

Created: 2023-12-25 04:07:14 UTC

Size: 55.83 KB

patch

obsolete

>generic dumped core - see /var/crash/vmcore.1
>
>Fri Nov 10 10:45:10 UTC 2023
>
>FreeBSD generic 14.0-RELEASE FreeBSD 14.0-RELEASE #0 releng/14.0-n265380-f9716eee8ab4: Fri Nov 10 08:59:18 UTC 2023     root@releng1.nyi.freebsd.org:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC  arm64
>
>panic: vm_fault failed: 0x0 error 1
>
>GNU gdb (GDB) 13.2 [GDB v13.2 for FreeBSD]
>Copyright (C) 2023 Free Software Foundation, Inc.
>License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
>This is free software: you are free to change and redistribute it.
>There is NO WARRANTY, to the extent permitted by law.
>Type "show copying" and "show warranty" for details.
>This GDB was configured as "aarch64-portbld-freebsd14.0".
>Type "show configuration" for configuration details.
>For bug reporting instructions, please see:
><https://www.gnu.org/software/gdb/bugs/>.
>Find the GDB manual and other documentation resources online at:
>    <http://www.gnu.org/software/gdb/documentation/>.
>
>For help, type "help".
>Type "apropos word" to search for commands related to "word"...
>Reading symbols from /boot/kernel/kernel...
>Reading symbols from /usr/lib/debug//boot/kernel/kernel.debug...
>
>Unread portion of the kernel message buffer:
>Fatal data abort:
>  x0: 0xffffa00002f7d000
>  x1: 0x00000000c0306938
>  x2: 0xffff0000877e06e8
>  x3: 0x0000000000000000
>  x4: 0x0000000000000000
>  x5: 0x0000000000000010
>  x6: 0x000000000000003f
>  x7: 0x0000000000000000
>  x8: 0x0000000000000843
>  x9: 0x0000000000000010
> x10: 0xffffa0001f2fc800
> x11: 0x0000000000000020
> x12: 0xffffa00002c92b18
> x13: 0x0000000000010dcd
> x14: 0x0000000000000080
> x15: 0xffff000000d5a300
> x16: 0xffff000000d5b000
> x17: 0x0000000000000000
> x18: 0xffff0000877e06c0
> x19: 0xffff0000877e0780
> x20: 0xffffa00002f7d000
> x21: 0x0000000000000000
> x22: 0x0000000000000843
> x23: 0xffffa0001f2fc810
> x24: 0xffff000000d34000
> x25: 0xffff000000cb6000
> x26: 0xffff000000d33000
> x27: 0xffff000000d33000
> x28: 0x0000000000000000
> x29: 0xffff0000877e0720
>  sp: 0xffff0000877e06c0
>  lr: 0xffff0000006f87f4
> elr: 0x0000000000000000
>spsr: 0x0000000060000045
> far: 0x0000000000000000
> esr: 0x0000000086000004
>panic: vm_fault failed: 0x0 error 1
>cpuid = 1
>time = 1699613564
>KDB: stack backtrace:
>#0 0xffff00000050d4b4 at kdb_backtrace+0x58
>#1 0xffff0000004b8fcc at vpanic+0x19c
>#2 0xffff0000004b8e2c at panic+0x44
>#3 0xffff000000897194 at data_abort+0x2c4
>#4 0xffff000000874014 at handle_el1h_sync+0x14
>#5 0xffff000000487cf4 at mb_ctor_mbuf+0x58
>#6 0xffff000000823f90 at uma_zalloc_arg+0xe8
>Uptime: 47m33s
>Dumping 162 out of 984 MB:..3%..13%..23%..32%..42%..52%..62%..72%..82%
>
>get_curthread () at /usr/src/sys/arm64/include/pcpu.h:77
>77	/usr/src/sys/arm64/include/pcpu.h: No such file or directory.
>(kgdb) #0  get_curthread () at /usr/src/sys/arm64/include/pcpu.h:77
>#1  doadump (textdump=<optimized out>)
>    at /usr/src/sys/kern/kern_shutdown.c:405
>#2  0xffff0000004b8a1c in kern_reboot (howto=260)
>    at /usr/src/sys/kern/kern_shutdown.c:526
>#3  0xffff0000004b9058 in vpanic (fmt=<optimized out>, ap=...)
>    at /usr/src/sys/kern/kern_shutdown.c:970
>#4  0xffff0000004b8e30 in panic (fmt=0xffff000000c82000 <M_RCTL+32> "")
>    at /usr/src/sys/kern/kern_shutdown.c:894
>#5  0xffff000000897198 in data_abort (td=0xffff0000409fec40, 
>    frame=0xffff0000877e0520, esr=2248146948, far=<optimized out>, lower=0)
>    at /usr/src/sys/arm64/arm64/trap.c:392
>#6  <signal handler called>
>#7  0x0000000000000000 in ?? ()
>#8  0xffff0000006f87f4 in get_operstate_ether (ifp=0xffffa00002f7d000, 
>    pstate=<optimized out>) at /usr/src/sys/netlink/route/iface.c:124
>#9  get_operstate (ifp=0xffffa00002f7d000, pstate=<optimized out>)
>    at /usr/src/sys/netlink/route/iface.c:181
>#10 dump_iface (nw=nw@entry=0xffff0000877e0780, 
>    ifp=ifp@entry=0xffffa00002f7d000, hdr=hdr@entry=0xffff0000877e07c0, 
>    if_flags_mask=if_flags_mask@entry=0)
>    at /usr/src/sys/netlink/route/iface.c:310
>#11 0xffff0000006f80cc in rtnl_handle_ifevent (ifp=0xffffa00002f7d000, 
>    nlmsg_type=<optimized out>, if_flags_mask=0)
>    at /usr/src/sys/netlink/route/iface.c:1411
>#12 0xffff0000005f9cb8 in do_link_state_change (arg=0xffffa00002f7d000, 
>    pending=1) at /usr/src/sys/net/if.c:2181
>#13 0xffff000000525bf0 in taskqueue_run_locked (
>    queue=queue@entry=0xffffa0000136d300)
>    at /usr/src/sys/kern/subr_taskqueue.c:512
>#14 0xffff00000052594c in taskqueue_run (queue=0xffffa0000136d300)
>    at /usr/src/sys/kern/subr_taskqueue.c:527
>#15 0xffff00000046a2a4 in intr_event_execute_handlers (ie=0xffffa0000134f000, 
>    p=<optimized out>) at /usr/src/sys/kern/kern_intr.c:1205
>#16 ithread_execute_handlers (ie=0xffffa0000134f000, p=<optimized out>)
>    at /usr/src/sys/kern/kern_intr.c:1218
>#17 ithread_loop (arg=arg@entry=0xffffa000013d72c0)
>    at /usr/src/sys/kern/kern_intr.c:1306
>#18 0xffff0000004655dc in fork_exit (
>    callout=0xffff000000469ef8 <ithread_loop>, arg=0xffffa000013d72c0, 
>    frame=0xffff0000877e0a00) at /usr/src/sys/kern/kern_fork.c:1160
>#19 <signal handler called>
>(kgdb) 
>
>------------------------------------------------------------------------
>ps -axlww
>
>UID  PID PPID C PRI NI   VSZ  RSS MWCHAN   STAT TT     TIME COMMAND
>  0    0    0 1 -16  0     0    0 swapin   DLs   -  0:00.00 [kernel]
>  0    1    0 1  20  0 11640  644 wait     DLs   -  0:00.00 [init]
>  0    2    0 1 -60  0     0    0 -        WL    -  0:00.00 [clock]
>  0    3    0 0 -16  0     0    0 crypto_w DL    -  0:00.00 [crypto]
>  0    4    0 0 -16  0     0    0 -        DL    -  0:00.00 [cam]
>  0    5    0 0 -60  0     0    0 -        DL    -  0:00.00 [busdma]
>  0    6    0 0 -16  0     0    0 -        DL    -  0:00.00 [rand_harvestq]
>  0    7    0 0 -16  0     0    0 mmcsd di DL    -  0:00.00 [mmcsd0: mmc/sd car]
>  0    8    0 0 -16  0     0    0 psleep   DL    -  0:00.00 [pagedaemon]
>  0    9    0 0 -16  0     0    0 psleep   DL    -  0:00.00 [vmdaemon]
>  0   10    0 0 -16  0     0    0 audit_wo DL    -  0:00.00 [audit]
>  0   11    0 0 187  0     0    0 -        RL    -  0:00.00 [idle]
>  0   12    0 1 -60  0     0    0 -        RL    -  0:00.00 [intr]
>  0   13    0 1  -8  0     0    0 -        DL    -  0:00.00 [geom]
>  0   14    0 0 -16  0     0    0 seqstate DL    -  0:00.00 [sequencer 00]
>  0   15    0 0 -60  0     0    0 -        DL    -  0:00.00 [usb]
>  0   16    0 1  20  0     0    0 psleep   DL    -  0:00.00 [bufdaemon]
>  0   17    0 1 -16  0     0    0 vlruwt   DL    -  0:00.00 [vnlru]
>  0   18    0 0  16  0     0    0 syncer   DL    -  0:00.00 [syncer]
>  0  630    1 1  68  0 13192 1800 select   Ds    -  0:00.00 [dhclient]
>  0  633    1 1   4  0 13192 1972 select   Ds    -  0:00.00 [dhclient]
> 65  712    1 0  20  0 13196 2020 select   DCs   -  0:00.00 [dhclient]
>  0  728    1 0  68  0 14504 2344 select   Ds    -  0:00.00 [devd]
>  0  931    1 1  20  0 12764 1916 select   Ds    -  0:00.00 [syslogd]
>  0 1019    1 1  20  0 12940 1828 nanslp   Ds    -  0:00.00 [cron]
>  0 1044    1 0  68  0 22456 5392 select   Ds    -  0:00.00 [sshd]
>  0 1060    1 0  28  0 13312 2180 wait     Ds    -  0:00.00 [login]
>  0 1061 1060 0  21  0 13392 2476 ttyin    D+    -  0:00.00 [sh]
>
>------------------------------------------------------------------------
>vmstat -s
>
>   447147 cpu context switches
>   259287 device interrupts
>       11 software interrupts
>     1252 traps
>   542949 system calls
>       18 kernel threads created
>      487  fork() calls
>      221 vfork() calls
>       18 rfork() calls
>        1 swap pager pageins
>        0 swap pager pages paged in
>        0 swap pager pageouts
>        0 swap pager pages paged out
>     1634 vnode pager pageins
>    12609 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
>    26034 copy-on-write faults
>       82 copy-on-write optimized faults
>    91393 zero fill pages zeroed
>       75 zero fill pages prezeroed
>      154 intransit blocking page faults
>   139319 total VM faults taken
>     1579 page faults requiring I/O
>        0 pages affected by kernel thread creation
>    19334 pages affected by  fork()
>     7894 pages affected by vfork()
>      643 pages affected by rfork()
>   259439 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 virtual user 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
>
>vmstat: memstat_kvm_malloc: 
>         Type InUse MemUse Requests  Size(s)
>
>------------------------------------------------------------------------
>vmstat -z
>
>ITEM                   SIZE  LIMIT     USED     FREE      REQ     FAILSLEEP XDOMAIN
>UMA Kegs:               512,      0,      93,       0,      93,  76,   0,   0
>UMA Zones:              768,      0,     101,       0,     101,   0,   0,   0
>UMA Slabs 0:             80,      0,    3132,       0,    3185,   0,   0,   0
>UMA Slabs 1:            112,      0,       8,       0,       8,   0,   0,   0
>UMA Hash:               256,      0,       0,       0,       0,   0,   0,   0
>2 Bucket:                32,      0,      13,     495,    1384,   0,   0,   0
>4 Bucket:                48,      0,       7,     501,     135,   0,   0,   0
>8 Bucket:                80,      0,      24,     228,     189,   0,   0,   0
>16 Bucket:              144,      0,      23,     102,      67,   0,   0,   0
>32 Bucket:              256,      0,      67,     194,   18557,   0,   0,   0
>64 Bucket:              512,      0,      78,      80,   10059,   0,   0,   0
>128 Bucket:            1024,      0,      32,      48,     757,   0,   0,   0
>256 Bucket:            2048,      0,      60,      19,     509,   0,   0,   0
>SMR SHARED:              24,      0,       7,     247,       7,   0,   0,   0
>SMR CPU:                 32,      0,       7,     247,       7,   0,   0,   0
>vmem:                  1920,      0,       0,       0,       0,   0,   0,   0
>vmem btag:               56,      0,    8642,     580,   11862,  76,   0,   0
>VM OBJECT:              264,      0,   27016,     134,   51007,   0,   0,   0
>RADIX NODE:             144,      0,   21386,    1678,   76837,   0,   0,   0
>KMAP ENTRY:              96,      0,       0,       0,    2044,   0,   0,   0
>MAP ENTRY:               96,      0,     690,     706,   90736,   0,   0,  10
>VMSPACE:                456,      0,      10,      80,  408943,1442,   0,34800
>fakepg:                 104,      0,    1643,       0,    1643,49903,   0, 807
>pcpu-4:                   4,      0,       0,       0,       0,   0,   0,   0
>pcpu-8:                   8,      0,    2816,     232,    2818,   0,   0,   0
>pcpu-16:                 16,      0,       8,     500,       8,   0,   0,   0
>pcpu-32:                 32,      0,       0,       0,       0,   0,   0,   0
>pcpu-64:                 64,      0,     414,      94,     414,   0,   0,   0
>malloc-16:               16,      0,   11555,     383,   58217,   0,   0,   5
>malloc-32:               32,      0,    5214,     120,   90090,   0,   0,3185
>malloc-64:               64,      0,    7590,     337,  156783,   0,   0, 101
>malloc-128:             128,      0,   11029,     311,  187253,   0,   0,  93
>malloc-256:             256,      0,    2668,     122,   89609,   0,   0,1571
>malloc-384:             384,      0,     525,     101,   28691,3587,   0,  19
>malloc-512:             512,      0,  665238,      44,  666957,229810,   0,358337
>malloc-1024:           1024,      0,     115,      29,  115192, 314,   0,24818
>malloc-2048:           2048,      0,     542,      10,   72419,  48,   0,   0
>malloc-4096:           4096,      0,    2527,       9,   10412,   0,   0, 364
>malloc-8192:           8192,      0,      19,       2,    4837,   0,   0, 169
>malloc-16384:         16384,      0,    6121,       2,    8975,   0,   0,   0
>malloc-32768:         32768,      0,       8,       2,   65777,123742,   0, 447
>malloc-65536:         65536,      0,     198,       2,     605,   0,   0,15619
>SLEEPQUEUE:              80,      0,    7329,     121,    7596,   0,   0,18446744073709518207
>kenv:                   258,      0,       9,      51,     156,   0,   0,   0
>Files:                   80,      0,      51,     201,   62251,   0,   0,   0
>filedesc0:             1072,      0,      28,      12,    1397,   0,   0,   0
>PWD:                     40,      0,      10,     498,     228,   0,   0,   0
>rl_entry:                40,      0,      39,     469,      46,   0,   0,   0
>rangeset pctrie nodes:    144,      0,       0,       0,       0,   0,   0,   0
>TURNSTILE:              136,      0,     131,      55,     131,   0,   0,   0
>lkpicurr:               168,      0,       2,       6,       2,   0,   0,   0
>lkpimm:                 168,      0,       1,       7,       1,   0,   0,   0
>umtx pi:                 96,      0,       0,       0,       0,   0,   0,   0
>umtx_shm:                88,      0,       0,       0,       0,   0,   0,   0
>ertt:                    72,      0,       2,     124,       5,   0,   0,   0
>ertt_txseginfo:          40,      0,       0,     254,      21,   0,   0,   0
>swrbuf:                2360,     32,       0,       0,       0,   0,   0,   0
>swwbuf:                2360,     16,       0,       0,       0,   0,   0,   0
>nfspbuf:               2360,     32,       0,       0,       0,   0,   0,   0
>vnpbuf:                2360,    128,       0,       0,       0,   0,   0,   0
>clpbuf:                2360,     32,       0,      12,    1479, 659,   0,   0
>pbuf:                  2360,     16,       0,       0,       0,   0,   0,   0
>VFP_save_area:          528,      0,       1,      15,       1,   0,   0,   0
>MAC labels:              40,      0,       0,       0,       0,   0,   0,   0
>PROC:                  1352,      0,      27,      21,    1396,   0,   0,   0
>PGRP:                   120,      0,      10,     242,      65,   0,   0,   0
>THREAD:                1560,      0,     121,       7,     159,   0,   0,   0
>cpuset:                 200,      0,      11,     113,      11,   0,   0,   0
>domainset:               40,      0,       0,       0,       0,   0,   0,   0
>audit_record:          1280,      0,       0,       0,       0,   0,   0,   0
>mbuf_packet:            256,      0,    1074,     506,   81235,95322112,   0,   0
>mbuf:                   256, 393067,       2,     506,   29332,   0,   0,39978
>mbuf_cluster:          2048,  61416,     762,     762,    2032,   0,   0,   0
>mbuf_jumbo_page:       4096,  30708,       0,       0,       0,   0,   0,   0
>mbuf_jumbo_9k:         9216,   9098,       0,       0,     659,   0,   0,   0
>mbuf_jumbo_16k:       16384,   5118,       0,       0,       0,   0,   0,   0
>epoch_record pcpu:      384,      0,       4,      26,       4,   0,   0,   0
>ttyinq:                 160,      0,     180,     130,     540,   0,   0,   0
>ttyoutq:                256,      0,      93,     155,     279,   0,   0,   0
>g_bio:                  376,      0,       0,     222,  560868,   0,   0,   0
>DEVCTL:                1024,   1000,      20,       0,     155,   0,   0,   0
>linux_dma_pctrie:       144,      0,       0,       0,       0,   0,   0,   0
>linux_dma_object:        32,      0,       0,       0,       0,   0,   0,   0
>vtnet_tx_hdr:            24,      0,       0,       0,       0,   0,   0,   0
>cryptop:                280,      0,       0,       0,       0,   0,   0,   0
>VNODE:                  448,      0,   27037,      53,   27157,   0,   0,   0
>BUF TRIE:               144,      0,     319,     301,   80042,   0,   0,   0
>S VFS Cache:            104,      0,   26148,     438,   30135,   0,   0,   0
>STS VFS Cache:          144,      0,       0,       0,       0,   0,   0,   0
>L VFS Cache:            320,      0,      73,      37,     302,   0,   0,   0
>LTS VFS Cache:          360,      0,       0,       0,       0,   0,   0,   0
>NAMEI:                 1024,      0,       0,      32,  226997,   0,   0,   0
>NCLNODE:                608,      0,       0,       0,       0,   0,   0,   0
>TMPFS node:             232,      0,       5,     119,      13,   0,   0,   0
>DIRHASH:               1024,      0,     132,      28,     351,   0,   0,   0
>pipe:                   728,      0,       2,      30,     560,   0,   0,   0
>AIO:                    208,      0,       0,       0,       0,   0,   0,   0
>AIOCB:                  552,      0,       0,       0,       0,   0,   0,   0
>AIOLIO:                 272,      0,       0,       0,       0,   0,   0,   0
>Mountpoints:           2944,      0,       4,       4,       4,   0,   0,   0
>ksiginfo:               112,      0,      45,     207,     176,   0,   0,   0
>itimer:                 352,      0,       0,       0,    2143,   0,   0,   0
>KNOTE:                  160,      0,       0,     124,      10,   0,   0,   0
>netlink:               2048,      0,       1,      15,      32,   0,   0,   0
>socket:                1152,  31491,      14,     494,    1766,   0,   0,   0
>IPsec SA lft_c:          16,      0,       0,       0,       0,   0,   0,   0
>unpcb:                  256,  31491,       8,     500,    1643,   0,   0,   0
>ripcb:                  392,      0,       1,      59,       4,   0,   0,   0
>ripcb ports:             32,      0,       0,       0,       0,   0,   0,   0
>tcp_inpcb:             1304,      0,       2,      14,       5,   0,   0,   0
>tcp_inpcb ports:         32,      0,       1,     507,       4,   0,   0,   0
>udp_inpcb:              424,      0,       2,      58,      77,   0,   0,   0
>udp_inpcb ports:         32,      0,       1,     507,      16,   0,   0,   0
>udplite_inpcb:          424,      0,       0,       0,       0,   0,   0,   0
>udplite_inpcb ports:     32,      0,       0,       0,       0,   0,   0,   0
>routing nhops:          512,      0,      11,      49,      18,   0,   0,   0
>tcpreass:                48,   3838,       0,       0,       0,   0,   0,   0
>tcp_log:                408, 5000000,       0,       0,       0,   0,   0,   0
>tcp_log_id_bucket:      176,      0,       0,       0,       0,   0,   0,   0
>tcp_log_id_node:        120,      0,       0,       0,       0,   0,   0,   0
>rtentry:                168,      0,      16,     108,      18,   0,   0,   0
>ipq:                     56,   1919,       0,       0,       0,   0,   0,   0
>syncache:               168,  15360,       0,       0,       0,   0,   0,   0
>hostcache:               64,  15360,       1,     253,       1,   0,   0,   0
>sackhole:                32,      0,       0,       0,       0,   0,   0,   0
>tfo:                      4,      0,       0,       0,       0,   0,   0,   0
>tfo_ccache_entries:      80,      0,       0,       0,       0,   0,   0,   0
>swpctrie:               144, 122864,       0,       0,       0,   0,   0,   0
>swblk:                  136, 122844,       0,       0,       0,   0,   0,   0
>ada_ccb:                272,      0,       0,       0,       0,   0,   0,   0
>da_ccb:                 536,      0,       0,       0,       0,   0,   0,   0
>FFS inode:              192,      0,   27002,     154,   27111,   0,   0,   0
>FFS1 dinode:            128,      0,       0,       0,       0,   0,   0,   0
>FFS2 dinode:            256,      0,   27002,      30,   27111,   0,   0,   0
>
>------------------------------------------------------------------------
>vmstat -i
>
>interrupt                                             total       rate
>gic0,p14:-ic_timer0                                  132609       2022
>gic0,s11: uart0                                        3216         49
>gic0,s25:-ci_xenon0                                  112168       1710
>gic0,s42: mvneta0                                     14051        214
>cpu0:ast                                                  1          0
>cpu1:ast                                                 63          1
>cpu0:preempt                                         181574       2768
>cpu1:preempt                                         177916       2712
>cpu0:rendezvous                                          29          0
>cpu1:rendezvous                                          16          0
>cpu0:stop hard                                            1          0
>cpu0:hardclock                                            5          0
>Total                                                621649       9477
>
>------------------------------------------------------------------------
>pstat -T
>
> 51/31491 files
>0M/0M swap space
>
>------------------------------------------------------------------------
>pstat -s
>
>Device          1K-blocks     Used    Avail Capacity
>
>------------------------------------------------------------------------
>iostat
>
>       tty          mmcsd0             cpu
> tin  tout KB/t  tps  MB/s  us ni sy in id
>   0    20 26.0   39   1.0   1  0  1  0 98
>
>------------------------------------------------------------------------
>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)
>
>
>------------------------------------------------------------------------
>netstat -s
>
>tcp:
>	758 packets sent
>		19 data packets (3051 bytes)
>		0 data packets (0 bytes) retransmitted
>		0 data packets unnecessarily retransmitted
>		0 resends initiated by MTU discovery
>		723 ack-only packets (1 delayed)
>		0 URG only packets
>		0 window probe packets
>		12 window update packets
>		4 control packets
>	1436 packets received
>		4 acks (for 477 bytes)
>		0 duplicate acks
>		0 UDP tunneled pkts
>		0 UDP tunneled pkt cnt with errors
>		0 acks for unsent data
>		1434 packets (2074594 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 with dsack
>		0 dsack bytes received (no TLP involved)
>		0 dsack bytes received (TLP responsible)
>		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 full reassembly queue
>	2 connection requests
>	0 connection accepts
>	2 bad connection attempts
>	0 listen queue overflows
>	2 ignored RSTs in the windows
>	1 connection established (including accepts)
>		0 times used RTT from hostcache
>		18446744073709551615 times used RTT variance from hostcache
>		0 times used slow-start threshold from hostcache
>	0 connections closed (including 0 drops)
>		2 connections updated cached RTT on close
>		1 connection updated cached RTT variance on close
>		0 connections updated cached ssthresh on close
>	0 embryonic connections dropped
>	4 segments updated rtt (of 23 attempts)
>	0 retransmit timeouts
>		0 connections dropped by rexmit timeout
>	0 persist timeouts
>		0 connections dropped by persist timeout
>	19 Connections (fin_wait_2) dropped because of timeout
>	0 keepalive timeouts
>		0 keepalive probes sent
>		0 connections dropped by keepalive
>	0 connections dropped due to exceeding progress time
>	1 correct ACK header prediction
>	1413 correct data packet header predictions
>	0 syncache entries added
>		1 retransmitted
>		0 dupsyn
>		0 dropped
>		0 completed
>		0 bucket overflow
>		23 cache overflow
>		4 reset
>		1 stale
>		0 aborted
>		0 badack
>		0 unreach
>		0 zone failures
>	0 cookies sent
>	0 cookies received
>	0 hostcache entries added
>		758 bucket overflow
>	3051 SACK recovery episodes
>	0 segment rexmits in SACK recovery episodes
>	0 byte rexmits in SACK recovery episodes
>	0 SACK options (SACK blocks) received
>	723 SACK options (SACK blocks) sent
>	0 SACK retransmissions lost
>	0 SACK scoreboard overflow
>	12 packets received with ECN CE bit set
>	4 packets received with ECN ECT(0) bit set
>	1436 packets received with ECN ECT(1) bit set
>	0 packets sent with ECN ECT(0) bit set
>	0 packets sent with ECN ECT(1) bit set
>	1434 successful ECN handshakes
>	2074594 times ECN reduced the congestion window
>	0 ACE SYN packets with Non-ECT
>	0 ACE SYN packets with ECT0
>	0 ACE SYN packets with ECT1
>	0 ACE SYN packets with CE
>	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
>	0 times connection in TIME-WAIT responded with ACK
>	0 times connection in TIME-WAIT was actively recycled
>	0 times connection in TIME-WAIT responded with RST
>TCP connection count by state:
>	0 connections in CLOSED state
>	2 connections in LISTEN state
>	1 connection  in SYN_SENT state
>	0 connections in SYN_RCVD state
>	0 connections in ESTABLISHED state
>	18446744073709551615 connections in CLOSE_WAIT state
>	0 connections in FIN_WAIT_1 state
>	0 connections in CLOSING state
>	2 connections in LAST_ACK state
>	0 connections in FIN_WAIT_2 state
>	0 connections in TIME_WAIT state
>udp:
>	11 datagrams received
>	0 with incomplete header
>	0 with bad data length field
>	0 with bad checksum
>	0 with no checksum
>	10 dropped due to no socket
>	2 broadcast/multicast datagrams undelivered
>	0 dropped due to full socket buffers
>	0 not for hashed pcb
>	18446744073709551615 delivered
>	7 datagrams output
>	0 times multicast source filter matched
>ip:
>	1448 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
>	1448 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
>	765 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
>arp:
>	1 ARP request sent
>	0 ARP requests failed to sent
>	14 ARP replies sent
>	29 ARP requests received
>	0 ARP replies received
>	29 ARP packets received
>	0 total packets dropped due to no ARP entry
>	0 ARP entrys timed out
>	0 Duplicate IPs seen
>ip6:
>	7 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 atomic fragments
>	0 packets reassembled ok
>	5 packets for this host
>	0 packets forwarded
>	0 packets not forwardable
>	0 redirects sent
>	6 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
>	3 multicast packets which we don't join
>	Input histogram:
>		hop by hop: 2
>		UDP: 2
>		#36: 145
>		#46: 125
>		#47: 2
>		ICMP6: 3
>		no next header: 42
>		destination option: 40
>		#77: 82
>		#122: 3
>	Mbuf statistics:
>		0 one mbuf
>		7 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
>	source addresses on an outgoing I/F
>		1 link-local
>		3 globals
>	source addresses of same scope
>		3 globals
>	source addresses of a different scope
>		1 link-local
>		7 addresses scope=0xa
>	deprecated source addresses
>		1 link-local
>		3 globals
>	Source addresses selection rule applied:
>		4 first candidate
>		3 appropriate scope
>icmp6:
>	0 calls to icmp6_error
>	0 errors not generated in response to an icmp6 message
>	0 errors not generated because of rate limitation
>	Output histogram:
>		#18: 1448
>		#32: 1448
>		#33: 765
>		#47: 11
>		#52: 10
>		#53: 2
>		#57: 7
>		#59: 8
>		#115: 45
>		#116: 311152
>		#117: 12944
>		router solicitation: 1
>		neighbor solicitation: 2
>		MLDv2 listener report: 3
>		#197: 1
>		#199: 2
>		#207: 3
>	0 messages with bad code fields
>	0 messages < minimum length
>	0 bad checksums
>	0 messages with bad length
>0 total packets dropped due to failed NDP resolution
>	Input histogram:
>		router advertisement: 1
>		neighbor advertisement: 1
>		#198: 1
>		#200: 1
>	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 default routers overflows
>	0 prefix overflows
>	0 neighbour entries overflows
>	0 redirect overflows
>	0 messages with invalid hop limit
>	0 path MTU changes
>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
>	histogram by message type:
>		get: 3
>		flush: 1
>		#39: 4
>		#41: 3
>	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
>	histogram by message type:
>		#136: 4
>		#137: 477
>		#140: 1
>		#141: 1413
>	0 messages toward single socket
>	0 messages toward all sockets
>	0 messages toward registered sockets
>	0 messages with memory allocation failure
>
>------------------------------------------------------------------------
>netstat -m
>
>netstat: memstat_kvm_all: 
>
>------------------------------------------------------------------------
>netstat -anA
>
>
>------------------------------------------------------------------------
>netstat -aL
>
>unix  0/0/4                            /var/run/devd.pipe
>unix  0/0/4                            /var/run/devd.seqpacket.pipe
>
>------------------------------------------------------------------------
>fstat
>
>USER     CMD          PID   FD MOUNT      INUM MODE         SZ|DV R/W
>root     sh          1061 root /             2 drwxr-xr-x     512  r
>root     sh          1061   wd /            11 drwxr-x---     512  r
>root     sh          1061 text /        561852 -r-xr-xr-x  166336  r
>root     sh          1061 ctty /dev         44 crw-------   ttyu0 rw
>root     sh          1061    0 /dev         44 crw-------   ttyu0 rw
>root     sh          1061    1 /dev         44 crw-------   ttyu0 rw
>root     sh          1061    2 /dev         44 crw-------   ttyu0 rw
>root     sh          1061   10 /dev         44 crw-------   ttyu0 rw
>root     login       1060 root /             2 drwxr-xr-x     512  r
>root     login       1060   wd /        160264 drwxr-xr-x     512  r
>root     login       1060 text /          2902 -r-sr-xr-x   26088  r
>root     login       1060 ctty /dev         44 crw-------   ttyu0 rw
>root     login       1060    0 /dev         44 crw-------   ttyu0 rw
>root     login       1060    1 /dev         44 crw-------   ttyu0 rw
>root     login       1060    2 /dev         44 crw-------   ttyu0 rw
>root     login       1060    3* local dgram ffffa00002ffd600 <-> ffffa00002ffd200
>root     sshd        1044 root /             2 drwxr-xr-x     512  r
>root     sshd        1044   wd /             2 drwxr-xr-x     512  r
>root     sshd        1044 text /        321473 -r-xr-xr-x  384792  r
>root     sshd        1044    0 /dev         18 crw-rw-rw-    null rw
>root     sshd        1044    1 /dev         18 crw-rw-rw-    null rw
>root     sshd        1044    2 /dev         18 crw-rw-rw-    null rw
>root     sshd        1044    3* internet6 stream tcp
>root     sshd        1044    4* internet stream tcp
>root     cron        1019 root /             2 drwxr-xr-x     512  r
>root     cron        1019   wd /         80136 drwxr-x---     512  r
>root     cron        1019 text /        321866 -r-xr-xr-x   46944  r
>root     cron        1019    0 /dev         18 crw-rw-rw-    null rw
>root     cron        1019    1 /dev         18 crw-rw-rw-    null rw
>root     cron        1019    2 /dev         18 crw-rw-rw-    null rw
>root     cron        1019    3 /        320524 drwxr-xr-x     512  r
>root     cron        1019    4 /        323105 -rw-------       4  w
>root     syslogd      931 root /             2 drwxr-xr-x     512  r
>root     syslogd      931   wd /             2 drwxr-xr-x     512  r
>root     syslogd      931 text /        321950 -r-xr-xr-x   54480  r
>root     syslogd      931    0 /dev         18 crw-rw-rw-    null rw
>root     syslogd      931    1 /dev         18 crw-rw-rw-    null rw
>root     syslogd      931    2 /dev         18 crw-rw-rw-    null rw
>root     syslogd      931    3* pipe ffff00008b1d95b0 <-> ffff00008b1d9708      0 rw
>root     syslogd      931    4* pipe ffff00008b1d9708 <-> ffff00008b1d95b0      0 rw
>root     syslogd      931    5 /dev         36 crw-------    klog  r
>root     syslogd      931    6* internet6 dgram udp ffffa0001f33ba80
>root     syslogd      931    7* internet dgram udp ffffa0001f33b8c0
>root     syslogd      931    8* local dgram ffffa00002ffd200
>root     syslogd      931    9* local dgram ffffa00002ffda00
>root     syslogd      931   10 /        320524 drwxr-xr-x     512  r
>root     syslogd      931   11 /        323103 -rw-------       3  w
>root     syslogd      931   13 -         -         bad    -
>root     syslogd      931   14 /        406555 -rw-r--r--   24128  w
>root     syslogd      931   15 /        406556 -rw-------      62  w
>root     syslogd      931   16 /        406543 -rw-------     592  w
>root     syslogd      931   17 /        406554 -rw-r-----      62  w
>root     syslogd      931   18 /        406544 -rw-------    1198  w
>root     syslogd      931   19 /        406552 -rw-------      62  w
>root     syslogd      931   20 /        406551 -rw-r--r--     225  w
>root     syslogd      931   22 /        406557 -rw-------      62  w
>root     syslogd      931   23 /        406558 -rw-r--r--      62  w
>root     syslogd      931   24 /        406559 -rw-r-----      62  w
>root     devd         728 root /             2 drwxr-xr-x     512  r
>root     devd         728   wd /             2 drwxr-xr-x     512  r
>root     devd         728 text /        321386 -r-xr-xr-x   62288  r
>root     devd         728    0 /dev         18 crw-rw-rw-    null rw
>root     devd         728    1 /dev         18 crw-rw-rw-    null rw
>root     devd         728    2 /dev         18 crw-rw-rw-    null rw
>root     devd         728    3 /dev         10 crw-------  devctl  r
>root     devd         728    4* local stream ffffa0001f059b00
>root     devd         728    5* local seqpak ffffa00002ffdc00
>root     devd         728    6 /        320524 drwxr-xr-x     512  r
>root     devd         728    7 /        323096 -rw-------       3  w
>root     devd         728    8* local dgram ffffa00002f38e00 <-> ffffa00002ffd200
>_dhcp    dhclient     712 root /             2 drwxr-xr-x     512  r
>_dhcp    dhclient     712   wd /             2 drwxr-xr-x     512  r
>_dhcp    dhclient     712 text /        321389 -r-xr-xr-x  114872  r
>_dhcp    dhclient     712    0 /dev         18 crw-rw-rw-    null rw
>_dhcp    dhclient     712    1 /dev         18 crw-rw-rw-    null rw
>_dhcp    dhclient     712    2 /dev         18 crw-rw-rw-    null rw
>_dhcp    dhclient     712    3 /        240397 drwxr-xr-x     512  r
>_dhcp    dhclient     712    4* local stream ffffa00002ffd500 <-> ffffa00002ffd400
>_dhcp    dhclient     712    5 /        243642 -rw-r--r--       3  w
>_dhcp    dhclient     712    7 /dev         38 crw-------     bpf  r
>_dhcp    dhclient     712    8* route raw 0 ffff00009bd23680
>_dhcp    dhclient     712    9 /        163719 ----------    1154  w
>_dhcp    dhclient     712   11* pipe ffff00008b1d99e0 <-> ffff00008b1d9888      0 rw
>root     dhclient     633 root /             2 drwxr-xr-x     512  r
>root     dhclient     633   wd /             2 drwxr-xr-x     512  r
>root     dhclient     633 text /        321389 -r-xr-xr-x  114872  r
>root     dhclient     633    0 /dev         18 crw-rw-rw-    null rw
>root     dhclient     633    1 /dev         18 crw-rw-rw-    null rw
>root     dhclient     633    2 /dev         18 crw-rw-rw-    null rw
>root     dhclient     633    3 /        240397 drwxr-xr-x     512  r
>root     dhclient     633    4* local stream ffffa00002ffd500 <-> ffffa00002ffd400
>root     dhclient     633    5 /        243642 -rw-r--r--       3  w
>root     dhclient     633    8 /dev         38 crw-------     bpf  w
>root     dhclient     633    9* internet raw ip ffffa00002f3a000
>root     dhclient     633   10* pipe ffff00008b1d9888 <-> ffff00008b1d99e0      0 rw
>root     dhclient     630 root /             2 drwxr-xr-x     512  r
>root     dhclient     630   wd /             2 drwxr-xr-x     512  r
>root     dhclient     630 text /        321389 -r-xr-xr-x  114872  r
>root     dhclient     630    0 /dev         18 crw-rw-rw-    null rw
>root     dhclient     630    1 /dev         18 crw-rw-rw-    null rw
>root     dhclient     630    2 /dev         18 crw-rw-rw-    null rw
>root     dhclient     630    3
>root     dhclient     630    6* local stream ffffa00002ffd400 <-> ffffa00002ffd500
>root     init           1 root /             2 drwxr-xr-x     512  r
>root     init           1   wd /             2 drwxr-xr-x     512  r
>root     init           1 text /        321410 -r-xr-xr-x  1172920  r
>root     kernel         0 root /             2 drwxr-xr-x     512  r
>root     kernel         0   wd /             2 drwxr-xr-x     512  r
>
>------------------------------------------------------------------------
>dmesg
>
>---<<BOOT>>---
>Copyright (c) 1992-2023 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 14.0-RELEASE #0 releng/14.0-n265380-f9716eee8ab4: Fri Nov 10 08:59:18 UTC 2023
>    root@releng1.nyi.freebsd.org:/usr/obj/usr/src/arm64.aarch64/sys/GENERIC arm64
>FreeBSD clang version 16.0.6 (https://github.com/llvm/llvm-project.git llvmorg-16.0.6-0-g7cbf1a259152)
>VT: init without driver.
>module scmi already present!
>real memory  = 1073684480 (1023 MB)
>avail memory = 1005064192 (958 MB)
>Starting CPU 1 (1)
>FreeBSD/SMP: Multiprocessor System Detected: 2 CPUs
>random: unblocking device.
>random: entropy device external interface
>kbd0 at kbdmux0
>ofwbus0: <Open Firmware Device Tree>
>simplebus0: <Flattened device tree simple bus> on ofwbus0
>simplebus1: <Flattened device tree simple bus> on simplebus0
>ofw_firmware0: <OFW Firmware Group> on ofwbus0
>simple_mfd0: <Simple MFD (Multi-Functions Device)> mem 0x13800-0x138ff,0x13c00-0x13c1f on simplebus1
>simple_mfd1: <Simple MFD (Multi-Functions Device)> mem 0x18800-0x188ff,0x18c00-0x18c1f on simplebus1
>psci0: <ARM Power State Co-ordination Interface Driver> on ofwbus0
>gic0: <ARM Generic Interrupt Controller v3.0> mem 0x1d00000-0x1d0ffff,0x1d40000-0x1d7ffff,0x1d80000-0x1d81fff,0x1d90000-0x1d91fff,0x1da0000-0x1dbffff irq 28 on simplebus1
>gpio0: <Armada 37x0 North Bridge GPIO Controller> mem 0x13800-0x138ff,0x13c00-0x13c1f irq 29,30,31,32,33,34,35,36,37,38,39,40 on simple_mfd0
>gpiobus0: <OFW GPIO bus> on gpio0
>gpio1: <Armada 37x0 South Bridge GPIO Controller> mem 0x18800-0x188ff,0x18c00-0x18c1f irq 41,42,43,44,45 on simple_mfd1
>gpiobus1: <OFW GPIO bus> on gpio1
>gpioregulator0: <GPIO controlled regulator> on ofwbus0
>a37x0-xtal0: <Marvell Armada 3700 Oscillator> mem 0x13800-0x138ff,0x13c00-0x13c1f on simple_mfd0
>generic_timer0: <ARMv8 Generic Timer> irq 0,1,2,3 on ofwbus0
>Timecounter "ARM MPCore Timecounter" frequency 12500000 Hz quality 1000
>Event timer "ARM MPCore Eventtimer" frequency 12500000 Hz quality 1000
>a37x0_tbg0: <Marvell Armada 3700 time base generators> mem 0x13200-0x132ff on simplebus1
>a37x0_nb_periph_driver0: <marvell,armada-3700-nb-periph-clock> mem 0x13000-0x130ff on simplebus1
>a37x0_sb_periph_driver0: <marvell,armada-3700-sb-periph-clock> mem 0x18000-0x180ff on simplebus1
>cpulist0: <Open Firmware CPU Group> on ofwbus0
>cpu0: <Open Firmware CPU> on cpulist0
>pmu0: <Performance Monitoring Unit> irq 4 on ofwbus0
>spi0: <Armada 37x0 SPI controller> mem 0x10600-0x10fff irq 6 on simplebus1
>uart0: <Marvell Armada 3700 UART> mem 0x12000-0x12017 irq 9,10,11 on simplebus1
>uart0: console (115200,n,8,1)
>gpioc0: <GPIO controller> on gpio0
>gpioc1: <GPIO controller> on gpio1
>mvneta0: <NETA controller> mem 0x30000-0x33fff irq 14 on simplebus1
>mvneta0: version is 10
>mdio0: <MDIO> on mvneta0
>mdioproxy0: <MII/MDIO proxy, MDIO side> on mdio0
>mvneta0: Ethernet address: f0:ad:4e:0a:a4:a7
>xhci0: <Generic USB 3.0 controller> mem 0x58000-0x5bfff irq 16 on simplebus1
>xhci0: 32 bytes context size, 32-bit DMA
>usbus0 on xhci0
>ehci0: <Marvell Integrated USB 2.0 controller> mem 0x5e000-0x5efff irq 17 on simplebus1
>usbus1: EHCI version 1.0
>usbus1 on ehci0
>safexcel0: <SafeXcel EIP-97 crypto accelerator> mem 0x90000-0xaffff irq 18,19,20,21,22,23 on simplebus1
>sdhci_xenon0: <Armada Xenon SDHCI controller> mem 0xd0000-0xd02ff,0x1e808-0x1e80b irq 25 on simplebus1
>mmc0: <MMC/SD bus> on sdhci_xenon0
>ahci0: <AHCI SATA controller> mem 0xe0000-0xe0177 irq 27 on simplebus1
>ahci0: AHCI v1.30 with 1 6Gbps ports, Port Multiplier supported with FBS
>ahcich0: <AHCI channel> at channel 0 on ahci0
>device_attach: ahcich0 attach returned 6
>gpioled0: <GPIO LEDs> on ofwbus0
>armv8crypto0: <AES-CBC,AES-XTS,AES-GCM>
>Timecounters tick every 1.000 msec
>mvneta0: link state changed to UP
>spibus0: <OFW SPI bus> on spi0
>spibus0: <unknown card> at cs 0 mode 0
>usbus0: 5.0Gbps Super Speed USB v3.0
>usbus1: 480Mbps High Speed USB v2.0
>ugen0.1: <Generic XHCI root HUB> at usbus0
>uhub0 on usbus0
>uhub0: <Generic XHCI root HUB, class 9/0, rev 3.00/1.00, addr 1> on usbus0
>ugen1.1: <Marvell EHCI root HUB> at usbus1
>uhub1 on usbus1
>uhub1: <Marvell EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus1
>mmcsd0: 32GB <SDHC SC32G 8.0 SN CB9D855A MFG 05/2019 by 3 SD> at mmc0 50.0MHz/4bit/65535-block
>CPU  0: ARM Cortex-A53 r0p4 affinity:  0
>                   Cache Type = <64 byte D-cacheline,64 byte I-cacheline,VIPT ICache,64 byte ERG,64 byte CWG>
> Instruction Set Attributes 0 = <CRC32,SHA2,SHA1,AES+PMULL>
> Instruction Set Attributes 1 = <>
> Instruction Set Attributes 2 = <>
>         Processor Features 0 = <GIC,AdvSIMD,FP,EL3 32,EL2 32,EL1 32,EL0 32>
>         Processor Features 1 = <>
>      Memory Model Features 0 = <TGran4,TGran64,SNSMem,BigEnd,16bit ASID,1TB PA>
>      Memory Model Features 1 = <8bit VMID>
>      Memory Model Features 2 = <32bit CCIDX,48bit VA>
>             Debug Features 0 = <DoubleLock,2 CTX BKPTs,4 Watchpoints,6 Breakpoints,PMUv3,Debugv8>
>             Debug Features 1 = <>
>         Auxiliary Features 0 = <>
>         Auxiliary Features 1 = <>
>AArch32 Instruction Set Attributes 5 = <CRC32,SHA2,SHA1,AES+VMULL,SEVL>
>AArch32 Media and VFP Features 0 = <FPRound,FPSqrt,FPDivide,DP VFPv3+v4,SP VFPv3+v4,AdvSIMD>
>AArch32 Media and VFP Features 1 = <SIMDFMAC,FPHP DP Conv,SIMDHP SP Conv,SIMDSP,SIMDInt,SIMDLS,FPDNaN,FPFtZ>
>CPU  1: ARM Cortex-A53 r0p4 affinity:  1
>Release APs...Trying to mount root from ufs:/dev/ufs/rootfs [rw]...
>done
>TCP_ratelimit: Is now initialized
>uhub0: 2 ports with 2 removable, self powered
>WARNING: / was not properly dismounted
>Warning: no time-of-day clock registered, system time will not be set accurately
>Dual Console: Serial Primary, Video Secondary
>uhub1: 1 port with 1 removable, self powered
>Setting hostuuid: 5dfcd3bc-8329-4bd5-9411-422352426834.
>Setting hostid: 0xd19d84e5.
>Starting file system checks:
>/dev/ufs/rootfs: UNREF FILE I=163720  OWNER=root MODE=100600
>/dev/ufs/rootfs: SIZE=20 MTIME=Nov 10 10:04 2023 
> (CLEARED)
>/dev/ufs/rootfs: SUMMARY INFORMATION BAD (SALVAGED)
>/dev/ufs/rootfs: BLK(S) MISSING IN BIT MAPS (SALVAGED)
>/dev/ufs/rootfs: FREE BLK COUNT(S) WRONG IN SUPERBLK (SALVAGED)
>/dev/ufs/rootfs: 27624 files, 796888 used, 6246719 free (247 frags, 780809 blocks, 0.0% fragmentation)
>Mounting local filesystems:.
>Autoloading module: mx25l
>mx25l0: <M25Pxx Flash Family> at cs 0 mode 0 on spibus0
>mx25l0: Unknown SPI flash device. Vendor: e4, device id: 300b
>device_attach: mx25l0 attach returned 6
>ELF ldconfig path: /lib /usr/lib /usr/lib/compat
>32-bit compatibility ldconfig path: /usr/lib32
>Setting hostname: generic.
>Setting up harvesting: [CALLOUT],[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 mvneta0.
>lo0: flags=1008049<UP,LOOPBACK,RUNNING,MULTICAST,LOWER_UP> metric 0 mtu 16384
>	options=680003<RXCSUM,TXCSUM,LINKSTATE,RXCSUM_IPV6,TXCSUM_IPV6>
>	inet 127.0.0.1 netmask 0xff000000
>	inet6 ::1 prefixlen 128
>	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x2
>	groups: lo
>	nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
>mvneta0: flags=1008a43<UP,BROADCAST,RUNNING,ALLMULTI,SIMPLEX,MULTICAST,LOWER_UP> metric 0 mtu 1500
>	options=bb<RXCSUM,TXCSUM,VLAN_MTU,VLAN_HWTAGGING,JUMBO_MTU,VLAN_HWCSUM>
>	ether f0:ad:4e:0a:a4:a7
>	inet6 fe80::f2ad:4eff:fe0a:a4a7%mvneta0 prefixlen 64 scopeid 0x1
>	inet6 2601:646:8302:6de2:f2ad:4eff:fe0a:a4a7 prefixlen 64 autoconf
>	media: Ethernet 1000baseT <full-duplex>
>	status: active
>	nd6 options=23<PERFORMNUD,ACCEPT_RTADV,AUTO_LINKLOCAL>
>Starting devd.
>Starting dhclient.
>DHCPREQUEST on mvneta0 to 255.255.255.255 port 67
>DHCPACK from 192.168.9.1
>bound to 192.168.9.190 -- renewal in 43200 seconds.
>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
>Updating /var/run/os-release done.
>Clearing /tmp (X related).
>Updating motd:.
>Creating and/or trimming log files.
>Starting syslogd.
>Nov 10 10:05:26 generic savecore[955]: reboot after panic: vm_fault failed: 0x0 error 1
>Writing crash summary to /var/crash/core.txt.0.
>Mounting late filesystems:.
>Starting cron.
>Performing sanity check on sshd configuration.
>Starting sshd.
>Starting background file system checks in 60 seconds.
>
>Fri Nov 10 10:05:41 UTC 2023
>Nov 10 10:05:44 generic login[1060]: ROOT LOGIN (root) ON ttyu0
>e6000sw0: <Marvell 88E6341> on mdio0
>e6000sw0: multi-chip addressing mode (0x1)
>e6000sw0: CPU port at 0
>e6000sw0: fixed port at 0
>e6000sw0: PHY at port 1
>e6000sw0: PHY at port 2
>e6000sw0: PHY at port 3
>e6000sw0: switch is ready.
>etherswitch0: <Switch controller> on e6000sw0
>miibus0: <MII bus> on e6000sw0
>e1000phy0: <Marvell 88E1000 Gigabit PHY> PHY 17 on miibus0
>e1000phy0:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto
>miibus1: <MII bus> on e6000sw0
>e1000phy1: <Marvell 88E1000 Gigabit PHY> PHY 18 on miibus1
>e1000phy1:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto
>miibus2: <MII bus> on e6000sw0
>e1000phy2: <Marvell 88E1000 Gigabit PHY> PHY 19 on miibus2
>e1000phy2:  none, 10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, 1000baseT, 1000baseT-master, 1000baseT-FDX, 1000baseT-FDX-master, auto
>Fatal data abort:
>  x0: 0xffffa00002f7d000
>  x1: 0x00000000c0306938
>  x2: 0xffff0000877e06e8
>  x3: 0x0000000000000000
>  x4: 0x0000000000000000
>  x5: 0x0000000000000010
>  x6: 0x000000000000003f
>  x7: 0x0000000000000000
>  x8: 0x0000000000000843
>  x9: 0x0000000000000010
> x10: 0xffffa0001f2fc800
> x11: 0x0000000000000020
> x12: 0xffffa00002c92b18
> x13: 0x0000000000010dcd
> x14: 0x0000000000000080
> x15: 0xffff000000d5a300
> x16: 0xffff000000d5b000
> x17: 0x0000000000000000
> x18: 0xffff0000877e06c0
> x19: 0xffff0000877e0780
> x20: 0xffffa00002f7d000
> x21: 0x0000000000000000
> x22: 0x0000000000000843
> x23: 0xffffa0001f2fc810
> x24: 0xffff000000d34000
> x25: 0xffff000000cb6000
> x26: 0xffff000000d33000
> x27: 0xffff000000d33000
> x28: 0x0000000000000000
> x29: 0xffff0000877e0720
>  sp: 0xffff0000877e06c0
>  lr: 0xffff0000006f87f4
> elr: 0x0000000000000000
>spsr: 0x0000000060000045
> far: 0x0000000000000000
> esr: 0x0000000086000004
>panic: vm_fault failed: 0x0 error 1
>cpuid = 1
>time = 1699613564
>KDB: stack backtrace:
>#0 0xffff00000050d4b4 at kdb_backtrace+0x58
>#1 0xffff0000004b8fcc at vpanic+0x19c
>#2 0xffff0000004b8e2c at panic+0x44
>#3 0xffff000000897194 at data_abort+0x2c4
>#4 0xffff000000874014 at handle_el1h_sync+0x14
>#5 0xffff000000487cf4 at mb_ctor_mbuf+0x58
>#6 0xffff000000823f90 at uma_zalloc_arg+0xe8
>Uptime: 47m33s
>Dumping 162 out of 984 MB:..3%..13%..23%..32%..42%..52%..62%..72%..82%
>
>------------------------------------------------------------------------
>kernel config
>
>options	CONFIG_AUTOGENERATED
>ident	GENERIC
>machine	arm64
>cpu	ARM64
>makeoptions	MODULES_EXTRA=dtb/allwinner
>makeoptions	WITH_CTF=1
>makeoptions	DEBUG=-g
>options	SOC_XILINX_ZYNQ
>options	SOC_ROCKCHIP_RK3568
>options	SOC_ROCKCHIP_RK3399
>options	SOC_ROCKCHIP_RK3328
>options	SOC_NXP_LS
>options	SOC_NVIDIA_TEGRA210
>options	SOC_MARVELL_8K
>options	SOC_FREESCALE_IMX8
>options	SOC_HISI_HI6220
>options	THUNDERX_PASS_1_1_ERRATA
>options	SOC_CAVM_THUNDERX
>options	SOC_BRCM_NS2
>options	SOC_BRCM_BCM2838
>options	SOC_BRCM_BCM2837
>options	RATELIMIT
>options	COMPAT_LINUXKPI
>options	SOC_INTEL_STRATIX10
>options	SOC_ALLWINNER_H6
>options	SOC_ALLWINNER_H5
>options	SOC_ALLWINNER_A64
>options	FDT
>options	HID_DEBUG
>options	USB_HOST_ALIGN=64
>options	USB_DEBUG
>options	EVDEV_SUPPORT
>options	NVME_USE_NVD=0
>options	PCI_IOV
>options	PCI_HP
>options	PPS_SYNC
>options	SMP
>options	NETDUMP
>options	DEBUGNET
>options	ZSTDIO
>options	GZIO
>options	EKCD
>options	KDB_TRACE
>options	KDB
>options	PERTHREAD_SSP
>options	LINUX_BOOT_ABI
>options	RCTL
>options	RACCT_DEFAULT_TO_DISABLED
>options	RACCT
>options	VFP
>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_FREEBSD13
>options	COMPAT_FREEBSD12
>options	COMPAT_FREEBSD11
>options	COMPAT_FREEBSD32
>options	EFIRT
>options	GEOM_LABEL
>options	GEOM_RAID
>options	TMPFS
>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	KERN_TLS
>options	SCTP_SUPPORT
>options	TCP_RFC7413
>options	TCP_HHOOK
>options	TCP_BLACKBOX
>options	TCP_OFFLOAD
>options	FIB_ALGO
>options	ROUTE_MPATH
>options	IPSEC_SUPPORT
>options	INET6
>options	INET
>options	VIMAGE
>options	PREEMPTION
>options	NUMA
>options	SCHED_ULE
>options	NETLINK
>options	INTRNG
>options	NEW_PCIB
>options	CC_CUBIC
>options	GEOM_PART_GPT
>options	GEOM_PART_MBR
>options	GEOM_PART_BSD
>options	CC_CUBIC
>options	FDT
>options	FDT
>options	FDT
>options	FDT
>options	KERN_TLS
>options	FDT
>options	FDT
>options	FDT
>options	FDT
>options	FDT
>options	FDT
>options	FDT
>options	FDT
>options	FDT
>options	FDT
>options	FDT
>device	mem
>device	pci
>device	cpufreq
>device	ahci
>device	scbus
>device	da
>device	cd
>device	pass
>device	nvme
>device	nvd
>device	gpio
>device	gpioled
>device	fdt_pinctrl
>device	gpioregulator
>device	iicbus
>device	iicmux
>device	iic
>device	icee
>device	armv8crypto
>device	spibus
>device	pwm
>device	uart
>device	vt
>device	kbdmux
>device	vt_efifb
>device	vt_simplefb
>device	crypto
>device	loop
>device	ether
>device	vlan
>device	tuntap
>device	md
>device	gif
>device	firmware
>device	clk
>device	phy
>device	hwreset
>device	nvmem
>device	regulator
>device	syscon
>device	evdev
>device	uinput
>device	iflib
>device	em
>device	ix
>device	mdio
>device	mii
>device	miibus
>device	bpf
>device	ohci
>device	uhci
>device	ehci
>device	xhci
>device	usb
>device	ukbd
>device	umass
>device	sound
>device	mmc
>device	mmcsd
>device	hid
>device	mmio_sram
>device	al_ccu
>device	al_nb_service
>device	al_iofic
>device	al_serdes
>device	al_udma
>device	al_pci
>device	uart_ns8250
>device	al_eth
>device	acpi
>device	a10_timer
>device	a31_dmac
>device	aw_gpio
>device	aw_rsb
>device	twsi
>device	sy8106a
>device	aw_ccu
>device	aw_r_intc
>device	aw_nmi
>device	aw_rtc
>device	aw_wdog
>device	aw_syscon
>device	axp81x
>device	aw_sid
>device	aw_thermal
>device	uart_snps
>device	awg
>device	aw_usbphy
>device	musb
>device	dwc3
>device	aw_dwc3
>device	a10_codec
>device	aw_i2s
>device	a33_codec
>device	a64_codec
>device	aw_mmc
>device	dwgpio
>device	dwc_socfpga
>device	dwmmc
>device	dwmmc_altera
>device	pl061
>device	pl011
>device	axa
>device	msk
>device	pci_n1sdp
>device	pl031
>device	scmi
>device	arm_doorbell
>device	hyperv
>device	xz
>device	mlx5
>device	mlxfw
>device	mlx5en
>device	bcm2835_bsc
>device	bcm2835_spi
>device	uart_mu
>device	genet
>device	dwcotg
>device	muge
>device	smsc
>device	sdhci
>device	vnic
>device	virtio
>device	virtio_pci
>device	virtio_mmio
>device	virtio_blk
>device	vtnet
>device	dwmmc_hisi
>device	vf_i2c
>device	fsliic
>device	uart_imx
>device	ffec
>device	a37x0_gpio
>device	mv_gpio
>device	mvebu_pinctrl
>device	a37x0_iic
>device	tca64xx
>device	mv_cp110_icu
>device	mv_ap806_gicp
>device	mv_ap806_sei
>device	mv_rtc
>device	safexcel
>device	mv_thermal
>device	a37x0_spi
>device	uart_mvebu
>device	neta
>device	etherswitch
>device	miiproxy
>device	ehci_mv
>device	sdhci_xenon
>device	a37x0_xtal
>device	a37x0_tbg
>device	a37x0_nb_periph
>device	a37x0_sb_periph
>device	re
>device	tegra210_xusb_fw
>device	ure
>device	pca954x
>device	pcf8563
>device	pcf85063
>device	dpaa2
>device	enetc
>device	sff
>device	qcom_gcc
>device	qcom_mdio
>device	uart_msm
>device	rk_gpio
>device	rk_pinctrl
>device	rk_combphy
>device	rk_i2c
>device	fan53555
>device	rk805
>device	rk817
>device	syr827
>device	tcs4525
>device	rk_spi
>device	rk_pwm
>device	dwc_rk
>device	eqos
>device	rk_iodomain
>device	rk_usb2phy
>device	rk_typec_phy
>device	rk_dwc3
>device	rk_dwmmc
>device	rk_emmcphy
>device	pvscsi
>device	vmx
>device	virtio_gpu
>device	virtio_scsi
>device	acpi_ged
>device	cgem
>
>------------------------------------------------------------------------
>ddb capture buffer
>
>ddb: ddb_capture: kvm_nlist

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Attachments on bug 275920: 247235