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Date: Thu, 9 Aug 2012 05:39:42 GMT
From: BORIS KROPIVNITSKY <boris.kro@gmail.com>
To: freebsd-gnats-submit@FreeBSD.org
Subject: [xfs][panic] kernel will panic whenever I ls a mounted xfs volume
X-Send-Pr-Version: www-3.1
X-GNATS-Notify:

>Number:         170497
>Category:       kern
>Synopsis:       [xfs][panic] kernel will panic whenever I ls a mounted xfs volume
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    freebsd-fs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:  
>Class:          sw-bug
>Submitter-Id:   current-users
>Arrival-Date:   Thu Aug 09 05:40:03 UTC 2012
>Closed-Date:    
>Last-Modified:  Mon Aug 13 05:51:09 UTC 2012
>Originator:     BORIS KROPIVNITSKY
>Release:        9.1
>Organization:
>Environment:
FreeBSD bach 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0: Wed Aug  8 20:51:04 PDT 2012     root@bach:/usr/obj/usr/src/sys/GENERIC  amd64
>Description:
Synopsis says it all. Kernel panics when I ls a root directory on a mounted XFS volume.
>How-To-Repeat:
kldload xfs
mount -t xfs -o ro /dev/ada0p1 /mnt/pictures
ls /mnt/pictures

>Fix:


Patch attached with submission follows:

bach dumped core - see /var/crash/vmcore.1

Wed Aug  8 22:04:24 PDT 2012

FreeBSD bach 9.1-PRERELEASE FreeBSD 9.1-PRERELEASE #0: Wed Aug  8 20:51:04 PDT 2012     root@bach:/usr/obj/usr/src/sys/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 = 0; apic id = 00
fault virtual address	= 0x801025004
fault code		= supervisor write data, page not present
instruction pointer	= 0x20:0xffffffff8162b088
stack pointer	        = 0x28:0xffffff805ca6b820
frame pointer	        = 0x28:0xffffff805ca6b850
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		= 1255 (ls)
trap number		= 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xffffffff809204d6 at kdb_backtrace+0x66
#1 0xffffffff808ea4de at panic+0x1ce
#2 0xffffffff80bd7df0 at trap_fatal+0x290
#3 0xffffffff80bd812d at trap_pfault+0x1ed
#4 0xffffffff80bd874e at trap+0x3ce
#5 0xffffffff80bc2d1f at calltrap+0x8
#6 0xffffffff8163300a at xfs_dir2_sf_getdents+0x33a
#7 0xffffffff8162b672 at xfs_dir2_getdents+0x122
#8 0xffffffff8165574d at xfs_readdir+0x5d
#9 0xffffffff816632d0 at _xfs_readdir+0x80
#10 0xffffffff8098b8d6 at kern_getdirentries+0x216
#11 0xffffffff8098bb93 at sys_getdirentries+0x23
#12 0xffffffff80bd7696 at amd64_syscall+0x546
#13 0xffffffff80bc3007 at Xfast_syscall+0xf7
Uptime: 10m13s
Dumping 144 out of 1515 MB:..12%..23%..34%..45%..56%..67%..78%..89%..100%

Reading symbols from /boot/kernel/xfs.ko...Reading symbols from /boot/kernel/xfs.ko.symbols...done.
done.
Loaded symbols for /boot/kernel/xfs.ko
#0  doadump (textdump=Variable "textdump" is not available.
) at pcpu.h:224
224	pcpu.h: No such file or directory.
	in pcpu.h
(kgdb) #0  doadump (textdump=Variable "textdump" is not available.
) at pcpu.h:224
#1  0xffffffff808e9fc1 in kern_reboot (howto=260)
    at /usr/src/sys/kern/kern_shutdown.c:448
#2  0xffffffff808ea4b7 in panic (fmt=0x1 <Address 0x1 out of bounds>)
    at /usr/src/sys/kern/kern_shutdown.c:636
#3  0xffffffff80bd7df0 in trap_fatal (frame=0xc, eva=Variable "eva" is not available.
)
    at /usr/src/sys/amd64/amd64/trap.c:857
#4  0xffffffff80bd812d in trap_pfault (frame=0xffffff805ca6b770, usermode=0)
    at /usr/src/sys/amd64/amd64/trap.c:773
#5  0xffffffff80bd874e in trap (frame=0xffffff805ca6b770)
    at /usr/src/sys/amd64/amd64/trap.c:456
#6  0xffffffff80bc2d1f in calltrap ()
    at /usr/src/sys/amd64/amd64/exception.S:228
#7  0xffffffff8162b088 in xfs_dir2_put_dirent64_direct (pa=0xffffff805ca6b880)
    at /usr/src/sys/modules/xfs/../../gnu/fs/xfs/xfs_dir2.c:721
#8  0xffffffff8163300a in xfs_dir2_sf_getdents (dp=Variable "dp" is not available.
)
    at /usr/src/sys/modules/xfs/../../gnu/fs/xfs/xfs_dir2_sf.c:764
#9  0xffffffff8162b672 in xfs_dir2_getdents (tp=0x0, dp=0xfffffe0005723000, 
    uio=0xffffff805ca6ba60, eofp=0xffffff805ca6b9b4)
    at /usr/src/sys/modules/xfs/../../gnu/fs/xfs/xfs_dir2.c:374
#10 0xffffffff8165574d in xfs_readdir (dir_bdp=0xfffffe0005723040, 
    uiop=0xffffff805ca6ba60, credp=Variable "credp" is not available.
)
    at /usr/src/sys/modules/xfs/../../gnu/fs/xfs/xfs_vnodeops.c:3260
#11 0xffffffff816632d0 in _xfs_readdir (ap=0xffffff805ca6ba20)
    at /usr/src/sys/modules/xfs/../../gnu/fs/xfs/FreeBSD/xfs_vnops.c:996
#12 0xffffffff8098b8d6 in kern_getdirentries (td=0xfffffe00053a3470, fd=Variable "fd" is not available.
)
    at vnode_if.h:758
#13 0xffffffff8098bb93 in sys_getdirentries (td=Variable "td" is not available.
)
    at /usr/src/sys/kern/vfs_syscalls.c:4138
#14 0xffffffff80bd7696 in amd64_syscall (td=0xfffffe00053a3470, traced=0)
    at subr_syscall.c:135
#15 0xffffffff80bc3007 in Xfast_syscall ()
    at /usr/src/sys/amd64/amd64/exception.S:387
#16 0x0000000800d1d07c in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb) 

------------------------------------------------------------------------
ps -axl

  UID   PID  PPID CPU PRI NI    VSZ    RSS MWCHAN STAT  TT     TIME COMMAND
    0     0     0   0 -100  0      0      0 -      ?Ls   ??  0:00.00 [kernel]
    0     1     0   0 -100  0   6280      0 wait   ?Ls   ??  0:00.00 [init]
    0     2     0   0 -100  0      0      0 -      ?L    ??  0:00.00 [fdc0]
    0     3     0   0 -100  0      0      0 ctl_wo ?L    ??  0:00.00 [ctl_thrd]
    0     4     0   0 -100  0      0      0 waitin ?L    ??  0:00.00 [sctp_itera
    0     5     0   0 -100  0      0      0 ccb_sc ?L    ??  0:00.00 [xpt_thrd]
    0     6     0   0 -100  0      0      0 psleep ?L    ??  0:00.00 [pagedaemon
    0     7     0   0 -100  0      0      0 psleep ?L    ??  0:00.00 [vmdaemon]
    0     8     0   0 -100  0      0      0 pgzero ?L    ??  0:00.00 [pagezero]
    0     9     0   0 -100  0      0      0 psleep ?L    ??  0:00.00 [bufdaemon]
    0    10     0   0 -100  0      0      0 audit_ ?L    ??  0:00.00 [audit]
    0    11     0   0 -100  0      0      0 -      ?L    ??  2:06.04 [idle]
    0    12     0   0 -100  0      0      0 -      ?L    ??  0:00.22 [intr]
    0    13     0   0 -100  0      0      0 -      ?L    ??  0:00.04 [geom]
    0    14     0   0 -100  0      0      0 -      ?L    ??  0:00.00 [yarrow]
    0    15     0   0 -100  0      0      0 -      ?L    ??  0:00.01 [usb]
    0    16     0   0 -100  0      0      0 syncer ?L    ??  0:00.00 [syncer]
    0    17     0   0 -100  0      0      0 vlruwt ?L    ??  0:00.00 [vnlru]
    0    18     0   0 -100  0      0      0 sdflus ?L    ??  0:00.00 [softdepflu
    0   133     1   0 -100  0  10060      0 pause  ?s    ??  0:00.00 [adjkerntz]
    0   658     1   0 -100  0  14364      0 select ?s    ??  0:00.00 [moused]
    0   675     1   0 -100  0  10372      0 select ?s    ??  0:00.00 [devd]
    0   811     1   0 -100  0  12184      0 select ?s    ??  0:00.01 [syslogd]
    0  1064     1   0 -100  0  46876      0 select ?s    ??  0:00.00 [sshd]
    0  1071     1   0 -100  0  20384      0 select ?s    ??  0:00.00 [sendmail]
   25  1075     1   0 -100  0  20384      0 pause  ?s    ??  0:00.00 [sendmail]
    0  1081     1   0 -100  0  14260      0 nanslp ?s    ??  0:00.00 [cron]
    0  1141     1   0 -100  0  41300      0 wait   ?s    ??  0:00.00 [login]
    0  1142     1   0 -100  0  12184      0 ttyin  ?s+   ??  0:00.00 [getty]
    0  1143     1   0 -100  0  12184      0 ttyin  ?s+   ??  0:00.00 [getty]
    0  1144     1   0 -100  0  12184      0 ttyin  ?s+   ??  0:00.00 [getty]
    0  1145     1   0 -100  0  12184      0 ttyin  ?s+   ??  0:00.00 [getty]
    0  1146     1   0 -100  0  12184      0 ttyin  ?s+   ??  0:00.00 [getty]
    0  1147     1   0 -100  0  12184      0 ttyin  ?s+   ??  0:00.00 [getty]
    0  1148     1   0 -100  0  12184      0 ttyin  ?s+   ??  0:00.00 [getty]
    0  1171  1064   0 -100  0  68016      0 select ?s    ??  0:00.00 [sshd]
    0  1174  1171   0 -100  0  14636      0 ttyin  ?s+   ??  0:00.00 [sh]
    0  1226  1141   0 -100  0  24428      0 pause  ?     ??  0:00.00 [zsh]
    0  1255  1226   0 -100  0  14552      0 -      ?+    ??  0:00.00 [ls]

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

   123374 cpu context switches
     5252 device interrupts
    37905 software interrupts
   113368 traps
   171686 system calls
       18 kernel threads created
     1229  fork() calls
        8 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
      310 vnode pager pageins
     2652 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
       40 pages reactivated
    41658 copy-on-write faults
      345 copy-on-write optimized faults
    34263 zero fill pages zeroed
        0 zero fill pages prezeroed
        3 intransit blocking page faults
   104379 total VM faults taken
        0 pages affected by kernel thread creation
   623770 pages affected by  fork()
     4295 pages affected by vfork()
        0 pages affected by rfork()
        0 pages cached
   114284 pages freed
        0 pages freed by daemon
        0 pages freed by exiting processes
     3082 pages active
     2567 pages inactive
      138 pages in VM cache
    19991 pages wired down
   350596 pages free
     4096 bytes per page
    31408 total name lookups
          cache hits (86% pos + 6% neg) system 0% per-directory
          deletions 0%, falsehits 0%, toolong 0%

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

         Type InUse MemUse HighUse Requests  Size(s)
     pci_link    30     3K       -       30  16,128
    raid_data     0     0K       -      102  32,128,256
md_nvidia_data     0     0K       -       15  512
  md_sii_data     0     0K       -       15  512
        mixer     1     4K       -        1  4096
CAM dev queue     6     1K       -        6  128
      CAM XPT    62    31K       -      172  16,32,64,128,1024,2048
       isadev     5     1K       -        5  128
          agp     2   129K       -        2  32
         cdev     8     2K       -        8  256
        sigio     1     1K       -        1  64
     filedesc    39    20K       -     1256  512
         kenv   109    13K       -      122  16,32,64,128
       kqueue     0     0K       -       50  256,2048
    proc-args    21     2K       -      580  16,32,64,128,256
        hhook     2     1K       -        2  128
      ithread    67    11K       -       67  32,128,256
       KTRACE   100    13K       -      100  128
       linker   175   222K       -      183  16,32,64,128,256,512,2048,4096
        lockf    20     3K       -       56  64,128
   loginclass     2     1K       -        9  64
       ip6ndp     7     1K       -        8  64,128
         temp    17     1K       -     6636  16,32,64,128,256,512,1024,2048,4096
       devbuf  1139 22204K       -     1216  16,32,64,128,256,512,1024,2048,4096
       module   478    60K       -      478  128
         UART     3     2K       -        3  16,512,1024
     mtx_pool     2    16K       -        2  
     acpiintr     1     1K       -        1  64
     pmchooks     1     1K       -        1  128
       acpica  1950   194K       -    53147  16,32,64,128,256,512,1024
      subproc    91   182K       -     1308  512,4096
         proc     2    16K       -        2  
      session    19     3K       -       27  128
         pgrp    21     3K       -      127  128
         cred    34     6K       -     4926  64,256
      uidinfo     3     3K       -        9  128,2048
       plimit    14     4K       -      240  256
     acpitask     1     2K       -        1  2048
    CAM queue    24     1K       -       86  16,32
    sysctltmp     0     0K       -      305  16,32,64,128,4096
    sysctloid  2714   133K       -     2788  16,32,64,128
       sysctl     0     0K       -      459  16,32,64
      tidhash     1    16K       -        1  
         umtx   174    22K       -      174  128
     p1003.1b     1     1K       -        1  16
         SWAP     2   549K       -        2  64
       bus-sc    62   101K       -     2542  16,32,64,128,256,512,1024,2048,4096
          bus  1144    92K       -     4720  16,32,64,128,256,1024
      devstat     8    17K       -        8  32,4096
 eventhandler    82     7K       -       82  64,128
         kobj   336  1344K       -      522  4096
      Per-cpu     1     1K       -        1  32
       USBdev    21     7K       -       21  64,128,512,4096
          USB    30    20K       -       31  16,32,64,128,2048
         rman   174    21K       -      517  16,32,128
         sbuf     0     0K       -      786  16,32,64,128,256,512,1024,2048,4096
      scsi_cd     0     0K       -       10  16
        stack     0     0K       -        2  256
    taskqueue    17     2K       -       17  16,32,128
       Unitno    14     1K       -      340  32,64
          iov     0     0K       -      226  64,128,256,512
       select    10     2K       -       10  128
     ioctlops     0     0K       -     1532  16,32,64,128,256,512,1024
          msg     4    30K       -        4  2048,4096
          sem     4   106K       -        4  2048,4096
          shm     1    20K       -        1  
          tty    21    21K       -       24  1024,2048
          pts     1     1K       -        2  256
     mbuf_tag     0     0K       -        7  32
        shmfd     1     8K       -        1  
          pcb    15   157K       -       51  16,32,128,1024,2048,4096
       soname     3     1K       -      206  16,32,128
       biobuf     0     0K       -        3  512
     vfscache     1  1024K       -        1  
     vfs_hash     1   512K       -        1  
       vnodes     2     1K       -        2  256
      acpisem    16     2K       -       16  128
        mount    31     2K       -      129  16,32,64,128,256
  vnodemarker     0     0K       -       48  512
          BPF     5     1K       -        5  128
  ether_multi    33     2K       -       38  16,32,64
       ifaddr    47    15K       -       47  32,64,128,256,512,4096
        ifnet     6    11K       -        6  128,2048
        clone     6    24K       -        6  4096
       arpcom     1     1K       -        1  16
      lltable    16     7K       -       16  256,512
      CAM SIM     6     2K       -        6  256
   CAM periph     8     2K       -       26  16,32,64,128,256
      entropy  1024    64K       -     1024  64
     routetbl    35     5K       -      102  32,64,128,256,512
         igmp     5     2K       -        5  256
       ctlmem  5062 10113K       -     5062  128,2048
       DEVFS1    97    49K       -      103  512
     in_multi     2     1K       -        2  256
    sctp_iter     0     0K       -        3  256
     sctp_ifn     2     1K       -        2  128
     sctp_ifa     5     1K       -        5  128
     sctp_vrf     1     1K       -        1  64
    sctp_a_it     0     0K       -        3  16
    hostcache     1    28K       -        1  
     syncache     1    96K       -        1  
       DEVFS3   117    30K       -      133  256
    in6_multi    20     3K       -       20  32,256
        DEVFS    20     1K       -       21  16,128
          mld     5     1K       -        5  128
          rpc     2     1K       -        2  256
audit_evclass   179     6K       -      218  32
      jblocks     2     1K       -        2  128,256
     savedino     0     0K       -       14  256
        sbdep     0     0K       -       19  64
      jsegdep     0     0K       -      131  64
         jseg     0     0K       -       12  128
    jfreefrag     0     0K       -        1  128
      jnewblk     0     0K       -       24  128
      jremref     0     0K       -       50  128
      jaddref     0     0K       -       56  128
     freework     1     1K       -       18  64,128
    newdirblk     0     0K       -        6  64
       dirrem     0     0K       -       38  128
        mkdir     0     0K       -       12  128
       diradd     0     0K       -       44  128
     freefile     0     0K       -       22  64
     freeblks     0     0K       -       17  128
     freefrag     0     0K       -        1  128
       newblk     1   128K       -       25  256
    bmsafemap     2     9K       -       39  256
     inodedep     1   512K       -       73  512
      pagedep     2   129K       -       15  256
  ufs_dirhash    36     7K       -       36  16,32,64,128,512
    ufs_mount     3    65K       -        3  512,4096
    vm_pgdata     2   129K       -        2  128
       DEVFSP     1     1K       -        1  64
      memdesc     1     4K       -        1  4096
     atkbddev     2     1K       -        2  64
    pfs_nodes    21     6K       -       21  256
       ctlblk   200  1600K       -      200  
         GEOM    77    16K       -      664  16,32,64,128,256,512,1024,2048
       apmdev     1     1K       -        1  128
      ramdisk     1  4096K       -        1  
   madt_table     0     0K       -        1  4096
      acpidev    38     3K       -       38  64
         ac97     2     1K       -        2  16,512
      io_apic     1     2K       -        1  2048
      ctlpool   532   142K       -      532  32,512
       kbdmux     6    18K       -        6  16,512,1024,2048
          MCA     5     1K       -        5  128
     nexusdev     3     1K       -        3  16
       feeder    12     1K       -       14  32,128
     XFSALLOC    28   532K       -       28  16,32,64,128,512,2048,4096

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

ITEM                   SIZE  LIMIT     USED     FREE      REQ FAIL SLEEP

UMA Kegs:               208,      0,      98,       4,      98,   0,   0
UMA Zones:              512,      0,      98,       0,      98,   0,   0
UMA Slabs:              568,      0,    3658,       3,    4592,   0,   0
UMA RCntSlabs:          568,      0,     197,       6,     197,   0,   0
UMA Hash:               256,      0,       3,      12,       3,   0,   0
16 Bucket:              152,      0,      45,       5,      45,   0,   0
32 Bucket:              280,      0,      26,       2,      26,   0,   0
64 Bucket:              536,      0,      18,       3,      18,  57,   0
128 Bucket:            1048,      0,      20,       1,      20, 601,   0
VM OBJECT:              232,      0,     993,      63,   17042,   0,   0
MAP:                    232,      0,       7,      25,       7,   0,   0
KMAP ENTRY:             120,  71734,      30,     125,    2732,   0,   0
MAP ENTRY:              120,      0,     572,     141,   38607,   0,   0
fakepg:                 120,      0,       0,       0,       0,   0,   0
mt_zone:               4112,      0,     328,      15,     328,   0,   0
16:                      16,      0,    1529,     151,   28130,   0,   0
32:                      32,      0,    1737,     182,    9244,   0,   0
64:                      64,      0,    2987,     149,   27162,   0,   0
128:                    128,      0,    3440,      69,    6092,   0,   0
256:                    256,      0,     796,      14,    4206,   0,   0
512:                    512,      0,     565,      23,    2904,   0,   0
1024:                  1024,      0,      38,      90,    3751,   0,   0
2048:                  2048,      0,    5105,       5,    5335,   0,   0
4096:                  4096,      0,     425,      14,    7436,   0,   0
Files:                   80,      0,      60,      75,    5878,   0,   0
TURNSTILE:              136,      0,      88,      12,      88,   0,   0
umtx pi:                 96,      0,       0,       0,       0,   0,   0
MAC labels:              40,      0,       0,       0,       0,   0,   0
PROC:                  1184,      0,      38,      13,    1255,   0,   0
THREAD:                1128,      0,      84,       3,      84,   0,   0
SLEEPQUEUE:              80,      0,      88,      28,      88,   0,   0
VMSPACE:                392,      0,      21,      19,    1239,   0,   0
cpuset:                  72,      0,      54,      96,      54,   0,   0
audit_record:           960,      0,       0,       0,       0,   0,   0
mbuf_packet:            256,      0,     256,     141,    1727,   0,   0
mbuf:                   256,      0,       1,     140,    2171,   0,   0
mbuf_cluster:          2048,  25600,     384,       6,     384,   0,   0
mbuf_jumbo_page:       4096,  12800,       0,       2,      10,   0,   0
mbuf_jumbo_9k:         9216,  19200,       0,       0,       0,   0,   0
mbuf_jumbo_16k:       16384,  12800,       0,       0,       0,   0,   0
mbuf_ext_refcnt:          4,      0,       0,       0,       0,   0,   0
g_bio:                  232,      0,       0,      96,    4854,   0,   0
ttyinq:                 160,      0,     135,       9,     510,   0,   0
ttyoutq:                256,      0,      72,      18,     272,   0,   0
ata_request:            328,      0,       1,      23,    2746,   0,   0
ata_composite:          336,      0,       0,       0,       0,   0,   0
VNODE:                  480,      0,     675,       5,     701,   0,   0
VNODEPOLL:              112,      0,       0,       0,       0,   0,   0
NAMEI:                 1024,      0,       0,      12,   11339,   0,   0
S VFS Cache:            108,      0,     658,      35,    2246,   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:                568,      0,       0,       0,       0,   0,   0
DIRHASH:               1024,      0,      48,       8,      48,   0,   0
Mountpoints:            792,      0,       3,       7,       5,   0,   0
pipe:                   728,      0,       1,      14,     742,   0,   0
ksiginfo:               112,      0,      40,    1016,      63,   0,   0
itimer:                 344,      0,       0,       0,       0,   0,   0
KNOTE:                  128,      0,       0,      58,      50,   0,   0
socket:                 680,  25602,      12,      12,     221,   0,   0
ipq:                     56,    819,       0,       0,       0,   0,   0
udp_inpcb:              392,  25600,       2,      18,     163,   0,   0
udpcb:                   16,  25704,       2,     166,     163,   0,   0
tcp_inpcb:              392,  25600,       4,      16,      10,   0,   0
tcpcb:                  976,  25600,       4,       4,      10,   0,   0
tcptw:                   72,   5150,       0,       0,       0,   0,   0
syncache:               152,  15375,       0,      50,       2,   0,   0
hostcache:              136,  15372,       1,      55,       1,   0,   0
tcpreass:                40,   1680,       0,       0,       0,   0,   0
sackhole:                32,      0,       0,     202,       2,   0,   0
sctp_ep:               1376,  25600,       0,       0,       0,   0,   0
sctp_asoc:             2288,  40000,       0,       0,       0,   0,   0
sctp_laddr:              48,  80064,       0,     144,       4,   0,   0
sctp_raddr:             704,  80000,       0,       0,       0,   0,   0
sctp_chunk:             136, 400008,       0,       0,       0,   0,   0
sctp_readq:             104, 400032,       0,       0,       0,   0,   0
sctp_stream_msg_out:    112, 400026,       0,       0,       0,   0,   0
sctp_asconf:             40, 400008,       0,       0,       0,   0,   0
sctp_asconf_ack:         48, 400032,       0,       0,       0,   0,   0
ripcb:                  392,  25600,       0,       0,       0,   0,   0
unpcb:                  240,  25600,       6,      26,      43,   0,   0
rtentry:                200,      0,      17,      21,      17,   0,   0
selfd:                   56,      0,      22,     104,    5776,   0,   0
SWAPMETA:               288, 116519,       0,       0,       0,   0,   0
FFS inode:              168,      0,     628,      32,     650,   0,   0
FFS1 dinode:            128,      0,       0,       0,       0,   0,   0
FFS2 dinode:            256,      0,     628,      17,     650,   0,   0
xfs_bmap_free_item:      24,      0,       0,       0,       0,   0,   0
xfs_btree_cur:          192,      0,       0,       0,       0,   0,   0
xfs_trans:              896,      0,       0,       0,       0,   0,   0
xfs_da_state:           488,      0,       0,       0,       0,   0,   0
xfs_dabuf:               24,      0,       0,       0,       0,   0,   0
xfs_ifork:               64,      0,       0,       0,       0,   0,   0
xfs_buf_item:           184,      0,       0,       0,       0,   0,   0
xfs_efd_item:           360,      0,       0,       0,       0,   0,   0
xfs_efi_item:           352,      0,       0,       0,       0,   0,   0
xfs_inode:              528,      0,       1,      13,       1,   0,   0
xfs_ili:                192,      0,       0,       0,       0,   0,   0
xfs_chashlist:           40,      0,       1,     167,       1,   0,   0


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

interrupt                          total       rate
irq1: atkbd0                        1080         32
irq6: fdc0                            19          0
irq14: ata0                           42          1
irq20: nfe0 ohci0                   2435         73
irq22: ehci0+                       1676         50
cpu0:timer                         42390       1284
Total                              47642       1443

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

 60/12328 files
0M/4095M swap space

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

Device          512-blocks     Used    Avail Capacity
/dev/ada1p3        8388352        0  8388352     0%

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

iostat: kvm_read(_tk_nin): invalid address (0x0)
iostat: disabling TTY statistics
            ada0             ada1              cd0             cpu
  KB/t tps  MB/s   KB/t tps  MB/s   KB/t tps  MB/s  us ni sy in id
  5.01   5  0.03  21.04  44  0.90   0.00   1  0.00   0  0  0  0 99

------------------------------------------------------------------------
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

Client Info:
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    Misses Lkup Hits    Misses BioR Hits    Misses BioW Hits    Misses
        0         0         0         0         0         0         0         0
BioRLHits    Misses BioD Hits    Misses DirE Hits    Misses Accs Hits    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 Ret-Failed
                0
Server Faults
            0
Server Cache Stats:
   Inprog      Idem  Non-idem    Misses
        0         0         0         0
Server Write Gathering:
 WriteOps  WriteRPC   Opsaved
        0         0         0

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

tcp:
	954 packets sent
		943 data packets (69346 bytes)
		2 data packets (256 bytes) retransmitted
		0 data packets unnecessarily retransmitted
		0 resends initiated by MTU discovery
		8 ack-only packets (4 delayed)
		0 URG only packets
		0 window probe packets
		0 window update packets
		1 control packet
	1076 packets received
		941 acks (for 69349 bytes)
		3 duplicate acks
		0 acks for unsent data
		133 packets (20410 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
		1 window update packet
		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
	2 connection accepts
	0 bad connection attempts
	0 listen queue overflows
	0 ignored RSTs in the windows
	2 connections established (including accepts)
	6 connections closed (including 0 drops)
		1 connection updated cached RTT on close
		1 connection updated cached RTT variance on close
		1 connection updated cached ssthresh on close
	0 embryonic connections dropped
	941 segments updated rtt (of 195 attempts)
	2 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
	522 correct ACK header predictions
	5 correct data packet header predictions
	2 syncache entries added
		0 retransmitted
		0 dupsyn
		0 dropped
		2 completed
		0 bucket overflow
		0 cache overflow
		0 reset
		0 stale
		0 aborted
		0 badack
		0 unreach
		0 zone failures
	2 cookies sent
	0 cookies received
	1 hostcache entrie added
		0 bucket overflow
	0 SACK recovery episodes
	0 segment rexmits in SACK recovery episodes
	0 byte rexmits in SACK recovery episodes
	2 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
udp:
	31 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
	6 broadcast/multicast datagrams undelivered
	0 dropped due to full socket buffers
	0 not for hashed pcb
	25 delivered
	25 datagrams output
	0 times multicast source filter matched
ip:
	1107 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
	1107 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
	979 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
igmp:
	0 messages received
	0 messages received with too few bytes
	0 messages received with wrong TTL
	0 messages received with bad checksum
	0 V1/V2 membership queries received
	0 V3 membership queries received
	0 membership queries received with invalid field(s)
	0 general queries received
	0 group queries received
	0 group-source queries received
	0 group-source queries dropped
	0 membership reports received
	0 membership reports received with invalid field(s)
	0 membership reports received for groups to which we belong
	0 V3 reports received without Router Alert
	0 membership reports sent
arp:
	2 ARP requests sent
	6 ARP replies sent
	325 ARP requests received
	1 ARP reply received
	326 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
	5 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
	Source addresses selection rule applied:
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:
		neighbor solicitation: 1
	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
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

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

257/281/538 mbufs in use (current/cache/total)
243/147/390/25600 mbuf clusters in use (current/cache/total/max)
256/141 mbuf+clusters out of packet secondary zone in use (current/cache)
0/2/2/12800 4k (page size) jumbo clusters in use (current/cache/total/max)
0/0/0/19200 9k jumbo clusters in use (current/cache/total/max)
0/0/0/12800 16k jumbo clusters in use (current/cache/total/max)
550K/372K/922K bytes allocated to network (current/cache/total)
0/0/0 requests for mbufs denied (mbufs/clusters/mbuf+clusters)
0/0/0 requests for jumbo clusters denied (4k/9k/16k)
0 requests for sfbufs denied
0 requests for sfbufs delayed
0 requests for I/O initiated by sendfile
0 calls to protocol drain routines

------------------------------------------------------------------------
netstat -id

Name    Mtu Network       Address              Ipkts Ierrs Idrop    Opkts Oerrs  Coll Drop
usbus     0 <Link#1>                               0     0     0        0     0     0    0 
usbus     0 <Link#2>                               0     0     0        0     0     0    0 
usbus     0 <Link#3>                               0     0     0        0     0     0    0 
nfe0   1500 <Link#4>      00:13:d4:8e:52:91     1433     0     0      987     0     0    0 
nfe0   1500 192.168.123.0 bach                  1106     -     -      979     -     -    - 
nfe0   1500 fe80::213:d4f fe80::213:d4ff:fe        0     -     -        1     -     -    - 
lo0   16384 <Link#5>                               0     0     0        0     0     0    0 
lo0   16384 localhost     ::1                      0     -     -        0     -     -    - 
lo0   16384 fe80::1%lo0   fe80::1                  0     -     -        0     -     -    - 
lo0   16384 your-net      localhost                0     -     -        0     -     -    - 

------------------------------------------------------------------------
netstat -anr

Routing tables

Internet:
Destination        Gateway            Flags    Refs      Use  Netif Expire
default            192.168.123.254    UGS         0        0   nfe0
127.0.0.1          link#5             UH          0        0    lo0
192.168.123.0/24   link#4             U           0      979   nfe0
192.168.123.17     link#4             UHS         0        0    lo0

Internet6:
Destination                       Gateway                       Flags      Netif Expire
::/96                             ::1                           UGRS        lo0
::1                               link#5                        UH          lo0
::ffff:0.0.0.0/96                 ::1                           UGRS        lo0
fe80::/10                         ::1                           UGRS        lo0
fe80::%nfe0/64                    link#4                        U          nfe0
fe80::213:d4ff:fe8e:5291%nfe0     link#4                        UHS         lo0
fe80::%lo0/64                     link#5                        U           lo0
fe80::1%lo0                       link#5                        UHS         lo0
ff01::%nfe0/32                    fe80::213:d4ff:fe8e:5291%nfe0 U          nfe0
ff01::%lo0/32                     ::1                           U           lo0
ff02::/16                         ::1                           UGRS        lo0
ff02::%nfe0/32                    fe80::213:d4ff:fe8e:5291%nfe0 U          nfe0
ff02::%lo0/32                     ::1                           U           lo0

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

Active Internet connections (including servers)
Tcpcb            Proto Recv-Q Send-Q Local Address      Foreign Address    (state)
fffffe00055a0000 tcp4       0      0 192.168.123.17.22  192.168.123.222.54 ESTABLISHED
fffffe00055df000 tcp4       0      0 127.0.0.1.25       *.*                LISTEN
fffffe00055df7a0 tcp4       0      0 *.22               *.*                LISTEN
fffffe00055dfb70 tcp6       0      0 *.22               *.*                LISTEN
fffffe00053f9188 udp4       0      0 *.514              *.*                
fffffe00053f9310 udp6       0      0 *.514              *.*                
Active UNIX domain sockets
Address  Type   Recv-Q Send-Q    Inode     Conn     Refs  Nextref Addr
fffffe00053a7d20 stream      0      0 fffffe00053fcb40        0        0        0 /var/run/devd.pipe
fffffe00053a7000 dgram       0      0        0 fffffe00053a7780        0 fffffe00053a72d0
fffffe00053a72d0 dgram       0      0        0 fffffe00053a7780        0 fffffe00053a73c0
fffffe00053a73c0 dgram       0      0        0 fffffe00053a7780        0        0
fffffe00053a7780 dgram       0      0 fffffe00054e0d20        0 fffffe00053a7000        0 /var/run/logpriv
fffffe00053a7870 dgram       0      0 fffffe0005515000        0        0        0 /var/run/log

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

Current listen queue sizes (qlen/incqlen/maxqlen)
Proto Listen         Local Address         
tcp4  0/0/10         localhost.smtp         
tcp4  0/0/128        *.ssh                  
tcp6  0/0/128        *.ssh                  
unix  0/0/4          /var/run/devd.pipe

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

USER     CMD          PID   FD MOUNT      INUM MODE         SZ|DV R/W
root     ls          1255 root               2 drwxr-xr-x    1024  r
root     ls          1255   wd          48354560 drwxr-xr-x     512  r
root     ls          1255 text          107554579 -r-xr-xr-x   30488  r
root     ls          1255 ctty              46 crw-------   ttyv0 rw
root     ls          1255    0              46 crw-------   ttyv0 rw
root     ls          1255    1              46 crw-------   ttyv0 rw
root     ls          1255    2              46 crw-------   ttyv0 rw
root     ls          1255    3          48354560 drwxr-xr-x     512  r
root     ls          1255    4 -         -      ?(xfs)    -
root     zsh         1226 root               2 drwxr-xr-x    1024  r
root     zsh         1226   wd          48354560 drwxr-xr-x     512  r
root     zsh         1226 text          45276448 -r-xr-xr-x  598840  r
root     zsh         1226 ctty              46 crw-------   ttyv0 rw
root     zsh         1226    0              46 crw-------   ttyv0 rw
root     zsh         1226    1              46 crw-------   ttyv0 rw
root     zsh         1226    2              46 crw-------   ttyv0 rw
root     zsh         1226   10              46 crw-------   ttyv0 rw
root     zsh         1226   12          45285625 -rw-r--r--   55208  r
root     sh          1174 root               2 drwxr-xr-x    1024  r
root     sh          1174   wd          48354560 drwxr-xr-x     512  r
root     sh          1174 text          107554593 -r-xr-xr-x  142880  r
root     sh          1174 ctty              97 crw-------   pts/0 rw
root     sh          1174    0              97 crw-------   pts/0 rw
root     sh          1174    1              97 crw-------   pts/0 rw
root     sh          1174    2              97 crw-------   pts/0 rw
root     sh          1174   10              97 crw-------   pts/0 rw
root     sshd        1171 root               2 drwxr-xr-x    1024  r
root     sshd        1171   wd               2 drwxr-xr-x    1024  r
root     sshd        1171 text          44194170 -r-xr-xr-x  269544  r
root     sshd        1171    0              22 crw-rw-rw-    null rw
root     sshd        1171    1              22 crw-rw-rw-    null rw
root     sshd        1171    2              22 crw-rw-rw-    null rw
root     sshd        1171    3* internet stream tcp fffffe00055a0000
root     sshd        1171    4* pipe fffffe0005338b60 <-> fffffe0005338cb8      0 rw
root     sshd        1171    5* pipe fffffe0005338cb8 <-> fffffe0005338b60      0 rw
root     sshd        1171    6* pseudo-terminal master      pts/0 rw
root     sshd        1171    8* pseudo-terminal master      pts/0 rw
root     sshd        1171    9* pseudo-terminal master      pts/0 rw
root     getty       1148 root               2 drwxr-xr-x    1024  r
root     getty       1148   wd               2 drwxr-xr-x    1024  r
root     getty       1148 text          44194443 -r-xr-xr-x   27512  r
root     getty       1148 ctty              53 crw-------   ttyv7 rw
root     getty       1148    0              53 crw-------   ttyv7 rw
root     getty       1148    1              53 crw-------   ttyv7 rw
root     getty       1148    2              53 crw-------   ttyv7 rw
root     getty       1147 root               2 drwxr-xr-x    1024  r
root     getty       1147   wd               2 drwxr-xr-x    1024  r
root     getty       1147 text          44194443 -r-xr-xr-x   27512  r
root     getty       1147 ctty              52 crw-------   ttyv6 rw
root     getty       1147    0              52 crw-------   ttyv6 rw
root     getty       1147    1              52 crw-------   ttyv6 rw
root     getty       1147    2              52 crw-------   ttyv6 rw
root     getty       1146 root               2 drwxr-xr-x    1024  r
root     getty       1146   wd               2 drwxr-xr-x    1024  r
root     getty       1146 text          44194443 -r-xr-xr-x   27512  r
root     getty       1146 ctty              51 crw-------   ttyv5 rw
root     getty       1146    0              51 crw-------   ttyv5 rw
root     getty       1146    1              51 crw-------   ttyv5 rw
root     getty       1146    2              51 crw-------   ttyv5 rw
root     getty       1145 root               2 drwxr-xr-x    1024  r
root     getty       1145   wd               2 drwxr-xr-x    1024  r
root     getty       1145 text          44194443 -r-xr-xr-x   27512  r
root     getty       1145 ctty              50 crw-------   ttyv4 rw
root     getty       1145    0              50 crw-------   ttyv4 rw
root     getty       1145    1              50 crw-------   ttyv4 rw
root     getty       1145    2              50 crw-------   ttyv4 rw
root     getty       1144 root               2 drwxr-xr-x    1024  r
root     getty       1144   wd               2 drwxr-xr-x    1024  r
root     getty       1144 text          44194443 -r-xr-xr-x   27512  r
root     getty       1144 ctty              49 crw-------   ttyv3 rw
root     getty       1144    0              49 crw-------   ttyv3 rw
root     getty       1144    1              49 crw-------   ttyv3 rw
root     getty       1144    2              49 crw-------   ttyv3 rw
root     getty       1143 root               2 drwxr-xr-x    1024  r
root     getty       1143   wd               2 drwxr-xr-x    1024  r
root     getty       1143 text          44194443 -r-xr-xr-x   27512  r
root     getty       1143 ctty              48 crw-------   ttyv2 rw
root     getty       1143    0              48 crw-------   ttyv2 rw
root     getty       1143    1              48 crw-------   ttyv2 rw
root     getty       1143    2              48 crw-------   ttyv2 rw
root     getty       1142 root               2 drwxr-xr-x    1024  r
root     getty       1142   wd               2 drwxr-xr-x    1024  r
root     getty       1142 text          44194443 -r-xr-xr-x   27512  r
root     getty       1142 ctty              47 crw-------   ttyv1 rw
root     getty       1142    0              47 crw-------   ttyv1 rw
root     getty       1142    1              47 crw-------   ttyv1 rw
root     getty       1142    2              47 crw-------   ttyv1 rw
root     login       1141 root               2 drwxr-xr-x    1024  r
root     login       1141   wd          48354560 drwxr-xr-x     512  r
root     login       1141 text          44197522 -r-sr-xr-x   25096  r
root     login       1141 ctty              46 crw-------   ttyv0 rw
root     login       1141    0              46 crw-------   ttyv0 rw
root     login       1141    1              46 crw-------   ttyv0 rw
root     login       1141    2              46 crw-------   ttyv0 rw
root     login       1141    3* local dgram fffffe00053a7000 <-> fffffe00053a7780
root     cron        1081 root               2 drwxr-xr-x    1024  r
root     cron        1081   wd          38645767 drwxr-x---     512  r
root     cron        1081 text          44194228 -r-xr-xr-x   41344  r
root     cron        1081    0              22 crw-rw-rw-    null rw
root     cron        1081    1              22 crw-rw-rw-    null rw
root     cron        1081    2              22 crw-rw-rw-    null rw
root     cron        1081    3          38645847 -rw-------       4  w
smmsp    sendmail    1075 root               2 drwxr-xr-x    1024  r
smmsp    sendmail    1075   wd          38645790 drwxrwx---     512  r
smmsp    sendmail    1075 text          44194491 -r-xr-sr-x  707160  r
smmsp    sendmail    1075    0              22 crw-rw-rw-    null  r
smmsp    sendmail    1075    1              22 crw-rw-rw-    null  w
smmsp    sendmail    1075    2              22 crw-rw-rw-    null  w
smmsp    sendmail    1075    3* local dgram fffffe00053a72d0 <-> fffffe00053a7780
smmsp    sendmail    1075    4          38645835 -rw-------      50  w
root     sendmail    1071 root               2 drwxr-xr-x    1024  r
root     sendmail    1071   wd          38645787 drwxr-xr-x     512  r
root     sendmail    1071 text          44194491 -r-xr-sr-x  707160  r
root     sendmail    1071    0              22 crw-rw-rw-    null  r
root     sendmail    1071    1              22 crw-rw-rw-    null  w
root     sendmail    1071    2              22 crw-rw-rw-    null  w
root     sendmail    1071    3* local dgram fffffe00053a73c0 <-> fffffe00053a7780
root     sendmail    1071    4* internet stream tcp fffffe00055df000
root     sendmail    1071    5          38645834 -rw-------      79  w
root     sshd        1064 root               2 drwxr-xr-x    1024  r
root     sshd        1064   wd               2 drwxr-xr-x    1024  r
root     sshd        1064 text          44194170 -r-xr-xr-x  269544  r
root     sshd        1064    0              22 crw-rw-rw-    null rw
root     sshd        1064    1              22 crw-rw-rw-    null rw
root     sshd        1064    2              22 crw-rw-rw-    null rw
root     sshd        1064    3* internet6 stream tcp fffffe00055dfb70
root     sshd        1064    4* internet stream tcp fffffe00055df7a0
root     syslogd      811 root               2 drwxr-xr-x    1024  r
root     syslogd      811   wd               2 drwxr-xr-x    1024  r
root     syslogd      811 text          44194394 -r-xr-xr-x   39808  r
root     syslogd      811    0              22 crw-rw-rw-    null rw
root     syslogd      811    1              22 crw-rw-rw-    null rw
root     syslogd      811    2              22 crw-rw-rw-    null rw
root     syslogd      811    3          38646036 -rw-------       3  w
root     syslogd      811    4* local dgram fffffe00053a7870
root     syslogd      811    5* local dgram fffffe00053a7780
root     syslogd      811    6* internet6 dgram udp fffffe00053f9310
root     syslogd      811    7* internet dgram udp fffffe00053f9188
root     syslogd      811    8               7 crw-------    klog  r
root     syslogd      811   10 -         -         bad    -
root     syslogd      811   11          38645842 -rw-r--r--   32424  w
root     syslogd      811   12          38645844 -rw-------      59  w
root     syslogd      811   13          38645837 -rw-------    3504  w
root     syslogd      811   14          38645849 -rw-r-----    3571  w
root     syslogd      811   15          38645840 -rw-r--r--      59  w
root     syslogd      811   16          38645845 -rw-------      59  w
root     syslogd      811   17          38645838 -rw-------   37579  w
root     syslogd      811   18          38645839 -rw-------      59  w
root     syslogd      811   19          38645843 -rw-r-----      59  w
root     devd         675 root               2 drwxr-xr-x    1024  r
root     devd         675   wd               2 drwxr-xr-x    1024  r
root     devd         675 text          90741774 -r-xr-xr-x  423552  r
root     devd         675    0              22 crw-rw-rw-    null rw
root     devd         675    1              22 crw-rw-rw-    null rw
root     devd         675    2              22 crw-rw-rw-    null rw
root     devd         675    3               4 crw-------  devctl  r
root     devd         675    4* local stream fffffe00053a7d20
root     devd         675    5          38645934 -rw-------       3  w
root     moused       658 root               2 drwxr-xr-x    1024  r
root     moused       658   wd               2 drwxr-xr-x    1024  r
root     moused       658 text          44194308 -r-xr-xr-x   40352  r
root     moused       658    0              22 crw-rw-rw-    null rw
root     moused       658    1              22 crw-rw-rw-    null rw
root     moused       658    2              22 crw-rw-rw-    null rw
root     moused       658    3             107 crw-r--r--    ums0 rw
root     moused       658    4              62 crw-------  consolectl rw
root     moused       658    5          38645933 -rw-------       3  w
root     adjkerntz    133 root               2 drwxr-xr-x    1024  r
root     adjkerntz    133   wd               2 drwxr-xr-x    1024  r
root     adjkerntz    133 text          90741763 -r-xr-xr-x    9248  r
root     adjkerntz    133    0              22 crw-rw-rw-    null rw
root     adjkerntz    133    1              22 crw-rw-rw-    null rw
root     adjkerntz    133    2              22 crw-rw-rw-    null rw
root     init           1 root               2 drwxr-xr-x    1024  r
root     init           1   wd               2 drwxr-xr-x    1024  r
root     init           1 text          90741800 -r-xr-xr-x  772528  r
root     kernel         0 root               2 drwxr-xr-x    1024  r
root     kernel         0   wd               2 drwxr-xr-x    1024  r

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

Copyright (c) 1992-2012 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 9.1-PRERELEASE #0: Wed Aug  8 20:51:04 PDT 2012
    root@bach:/usr/obj/usr/src/sys/GENERIC amd64
CPU: AMD Sempron(tm) Processor 2500+ (1406.88-MHz K8-class CPU)
  Origin = "AuthenticAMD"  Id = 0x20fc2  Family = f  Model = 2c  Stepping = 2
  Features=0x78bfbff<FPU,VME,DE,PSE,TSC,MSR,PAE,MCE,CX8,APIC,SEP,MTRR,PGE,MCA,CMOV,PAT,PSE36,CLFLUSH,MMX,FXSR,SSE,SSE2>
  Features2=0x1<SSE3>
  AMD Features=0xe2500800<SYSCALL,NX,MMX+,FFXSR,LM,3DNow!+,3DNow!>
  AMD Features2=0x1<LAHF>
real memory  = 1610612736 (1536 MB)
avail memory = 1527484416 (1456 MB)
Event timer "LAPIC" quality 400
ACPI APIC Table: <A M I  OEMAPIC >
ioapic0 <Version 1.1> irqs 0-23 on motherboard
kbd1 at kbdmux0
acpi0: <A M I OEMRSDT> on motherboard
acpi0: Power Button (fixed)
acpi0: reservation of 0, a0000 (3) failed
acpi0: reservation of 100000, 5ff00000 (3) failed
cpu0: <ACPI CPU> 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
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 0x4008-0x400b on acpi0
pcib0: <ACPI Host-PCI bridge> port 0xcf8-0xcff on acpi0
pci0: <ACPI PCI bus> on pcib0
agp0: <NVIDIA nForce3-250 AGP Controller> on hostb0
isab0: <PCI-ISA bridge> at device 1.0 on pci0
isa0: <ISA bus> on isab0
pci0: <serial bus, SMBus> at device 1.1 (no driver attached)
ohci0: <OHCI (generic) USB controller> mem 0xfebfd000-0xfebfdfff irq 20 at device 2.0 on pci0
usbus0 on ohci0
ohci1: <OHCI (generic) USB controller> mem 0xfebfe000-0xfebfefff irq 21 at device 2.1 on pci0
usbus1 on ohci1
ehci0: <NVIDIA nForce3 250 USB 2.0 controller> mem 0xfebffc00-0xfebffcff irq 22 at device 2.2 on pci0
usbus2: EHCI version 1.0
usbus2 on ehci0
nfe0: <NVIDIA nForce3 MCP7 Networking Adapter> port 0xec00-0xec07 mem 0xfebfc000-0xfebfcfff irq 20 at device 5.0 on pci0
miibus0: <MII bus> on nfe0
rlphy0: <IP101 10/100 PHY> PHY 1 on miibus0
rlphy0:  10baseT, 10baseT-FDX, 100baseTX, 100baseTX-FDX, auto, auto-flow
nfe0: Ethernet address: 00:13:d4:8e:52:91
pcm0: <nVidia nForce3 250> port 0xe800-0xe8ff,0xe400-0xe47f mem 0xfebfb000-0xfebfbfff irq 21 at device 6.0 on pci0
pcm0: <Avance Logic ALC850 AC97 Codec>
atapci0: <nVidia nForce3 Pro UDMA133 controller> port 0x1f0-0x1f7,0x3f6,0x170-0x177,0x376,0xffa0-0xffaf at device 8.0 on pci0
ata0: <ATA channel> at channel 0 on atapci0
ata1: <ATA channel> at channel 1 on atapci0
atapci1: <nVidia nForce3 Pro SATA150 controller> port 0x9f0-0x9f7,0xbf0-0xbf3,0x970-0x977,0xb70-0xb73,0xc800-0xc80f,0xc400-0xc47f irq 22 at device 10.0 on pci0
ata2: <ATA channel> at channel 0 on atapci1
ata3: <ATA channel> at channel 1 on atapci1
pcib1: <ACPI PCI-PCI bridge> at device 11.0 on pci0
pci1: <ACPI PCI bus> on pcib1
vgapci0: <VGA-compatible display> mem 0xfd000000-0xfdffffff,0xea000000-0xebffffff irq 16 at device 0.0 on pci1
pcib2: <ACPI PCI-PCI bridge> at device 14.0 on pci0
pci2: <ACPI PCI bus> on pcib2
acpi_button0: <Power Button> on acpi0
fdc0: <floppy drive controller (FDE)> port 0x3f0-0x3f5,0x3f7 irq 6 drq 2 on acpi0
fd0: <1440-KB 3.5" drive> on fdc0 drive 0
atkbdc0: <Keyboard controller (i8042)> port 0x60,0x64 irq 1 on acpi0
atkbd0: <AT Keyboard> irq 1 on atkbdc0
kbd0 at atkbd0
atkbd0: [GIANT-LOCKED]
uart0: <16550 or compatible> port 0x3f8-0x3ff irq 4 flags 0x10 on acpi0
orm0: <ISA Option ROM> at iomem 0xc0000-0xcffff on isa0
sc0: <System console> at flags 0x100 on isa0
sc0: VGA <16 virtual consoles, flags=0x300>
vga0: <Generic ISA VGA> at port 0x3c0-0x3df iomem 0xa0000-0xbffff on isa0
ppc0: cannot reserve I/O port range
ctl: CAM Target Layer loaded
Timecounters tick every 1.000 msec
usbus0: 12Mbps Full Speed USB v1.0
usbus1: 12Mbps Full Speed USB v1.0
usbus2: 480Mbps High Speed USB v2.0
ugen0.1: <nVidia> at usbus0
uhub0: <nVidia OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus0
ugen1.1: <nVidia> at usbus1
uhub1: <nVidia OHCI root HUB, class 9/0, rev 1.00/1.00, addr 1> on usbus1
ugen2.1: <nVidia> at usbus2
uhub2: <nVidia EHCI root HUB, class 9/0, rev 2.00/1.00, addr 1> on usbus2
uhub0: 4 ports with 4 removable, self powered
uhub1: 4 ports with 4 removable, self powered
uhub2: 8 ports with 8 removable, self powered
ada0 at ata2 bus 0 scbus2 target 0 lun 0
ada0: <Maxtor 6V300F0 VA111900> ATA-7 SATA 2.x device
ada0: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes)
ada0: 286188MB (586114704 512 byte sectors: 16H 63S/T 16383C)
ada0: Previously was known as ad4
ada1 at ata3 bus 0 scbus3 target 0 lun 0
ada1: <ST2000DL003-9VT166 CC32> ATA-8 SATA 3.x device
ada1: 150.000MB/s transfers (SATA 1.x, UDMA5, PIO 8192bytes)
ada1: 1907729MB (3907029168 512 byte sectors: 16H 63S/T 16383C)
ada1: Previously was known as ad6
Timecounter "TSC" frequency 1406879179 Hz quality 800
cd0 at ata0 bus 0 scbus0 target 1 lun 0
cd0: <ATAPI DVD DD 2X16X4X16 G7K9> Removable CD-ROM SCSI-0 device 
cd0: 33.300MB/s transfers (UDMA2, ATAPI 12bytes, PIO 65534bytes)
cd0: Attempt to query device size failed: NOT READY, Medium not present
Trying to mount root from ufs:/dev/ada1p2 [rw]...
ugen0.2: <Microsoft> at usbus0
ums0: <Microsoft Microsoft 3-Button Mouse with IntelliEyeTM, class 0/0, rev 1.10/3.00, addr 2> on usbus0
ums0: 3 buttons and [XYZ] coordinates ID=0
Setting hostuuid: 40c7128c-8dfe-d511-adf3-0013d48e5291.
Setting hostid: 0x81993201.
Entropy harvesting: interrupts ethernet point_to_point kickstart.
Starting file system checks:
/dev/ada1p2: FILE SYSTEM CLEAN; SKIPPING CHECKS
/dev/ada1p2: clean, 478463879 free (25599 frags, 59804785 blocks, 0.0% fragmentation)
Mounting local file systems:.
Setting hostname: bach.
Starting Network: lo0 nfe0.
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> metric 0 mtu 16384
	options=600003<RXCSUM,TXCSUM>
	inet6 ::1 prefixlen 128 
	inet6 fe80::1%lo0 prefixlen 64 scopeid 0x5 
	inet 127.0.0.1 netmask 0xff000000 
	nd6 options=21<PERFORMNUD,AUTO_LINKLOCAL>
nfe0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> metric 0 mtu 1500
	options=8210b<RXCSUM,TXCSUM,VLAN_MTU,TSO4,WOL_MAGIC,LINKSTATE>
	ether 00:13:d4:8e:52:91
	inet 192.168.123.17 netmask 0xffffff00 broadcast 192.168.123.255
	inet6 fe80::213:d4ff:fe8e:5291%nfe0 prefixlen 64 tentative scopeid 0x4 
	nd6 options=29<PERFORMNUD,IFDISABLED,AUTO_LINKLOCAL>
	media: Ethernet autoselect (none)
	status: no carrier
Starting devd.
Starting Network: usbus0.
Starting Network: usbus1.
Starting Network: usbus2.
Starting ums0 moused.
add net default: gateway 192.168.123.254
add net ::ffff:0.0.0.0: gateway ::1
add net ::0.0.0.0: gateway ::1
add net fe80::: gateway ::1
add net ff02::: gateway ::1
Creating and/or trimming log files.
Starting syslogd.
No core dumps found.
ELF ldconfig path: /lib /usr/lib /usr/lib/compat /usr/local/lib
32-bit compatibility ldconfig path: /usr/lib32
Clearing /tmp (X related).
nfe0: link state changed to UP
Updating motd:.
Starting powerd.
powerd: lookup freq: No such file or directory
/etc/rc: WARNING: failed to start powerd
Configuring syscons: keymap blanktime.
Starting sshd.
Aug  8 21:52:27 bach sm-mta[1070]: My unqualified host name (bach) unknown; sleeping for retry
Aug  8 21:53:27 bach sm-mta[1070]: unable to qualify my own domain name (bach) -- using short name
Aug  8 21:53:27 bach sm-msp-queue[1074]: My unqualified host name (bach) unknown; sleeping for retry
Aug  8 21:54:27 bach sm-msp-queue[1074]: unable to qualify my own domain name (bach) -- using short name
Starting cron.
Starting background file system checks in 60 seconds.

Wed Aug  8 21:54:27 PDT 2012
Aug  8 21:58:09 bach login: ROOT LOGIN (root) ON ttyv0
SGI XFS with large block numbers, tracing, no debug enabled
fsname '/dev/ada0s1' logname '' rtname ''
flags 0x200000 sunit 0 swidth 0 logbufs -1 logbufsize -1
xfs_setsize_buftarg NI 0xfffffe00025ac480
XFS mounting filesystem /dev/ada0s1
Ending clean XFS mount for filesystem: /dev/ada0s1


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x801025004
fault code		= supervisor write data, page not present
instruction pointer	= 0x20:0xffffffff8162b088
stack pointer	        = 0x28:0xffffff805ca6b820
frame pointer	        = 0x28:0xffffff805ca6b850
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		= 1255 (ls)
trap number		= 12
panic: page fault
cpuid = 0
KDB: stack backtrace:
#0 0xffffffff809204d6 at kdb_backtrace+0x66
#1 0xffffffff808ea4de at panic+0x1ce
#2 0xffffffff80bd7df0 at trap_fatal+0x290
#3 0xffffffff80bd812d at trap_pfault+0x1ed
#4 0xffffffff80bd874e at trap+0x3ce
#5 0xffffffff80bc2d1f at calltrap+0x8
#6 0xffffffff8163300a at xfs_dir2_sf_getdents+0x33a
#7 0xffffffff8162b672 at xfs_dir2_getdents+0x122
#8 0xffffffff8165574d at xfs_readdir+0x5d
#9 0xffffffff816632d0 at _xfs_readdir+0x80
#10 0xffffffff8098b8d6 at kern_getdirentries+0x216
#11 0xffffffff8098bb93 at sys_getdirentries+0x23
#12 0xffffffff80bd7696 at amd64_syscall+0x546
#13 0xffffffff80bc3007 at Xfast_syscall+0xf7
Uptime: 10m13s
Dumping 144 out of 1515 MB:..12%..23%..34%..45%..56%..67%..78%..89%..100%

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

options	CONFIG_AUTOGENERATED
ident	GENERIC
machine	amd64
cpu	HAMMER
makeoptions	DEBUG=-g
options	USB_DEBUG
options	AH_SUPPORT_AR5416
options	IEEE80211_SUPPORT_MESH
options	IEEE80211_AMPDU_AGE
options	IEEE80211_DEBUG
options	SC_PIXEL_MODE
options	VESA
options	AHD_REG_PRETTY_PRINT
options	AHC_REG_PRETTY_PRINT
options	ATA_STATIC_ID
options	ATA_CAM
options	SMP
options	KDB_TRACE
options	KDB
options	INCLUDE_CONFIG_FILE
options	MAC
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_FREEBSD7
options	COMPAT_FREEBSD6
options	COMPAT_FREEBSD5
options	COMPAT_FREEBSD4
options	COMPAT_FREEBSD32
options	GEOM_LABEL
options	GEOM_RAID
options	GEOM_PART_GPT
options	PSEUDOFS
options	PROCFS
options	CD9660
options	MSDOSFS
options	NFS_ROOT
options	NFSLOCKD
options	NFSD
options	NFSCL
options	MD_ROOT
options	UFS_GJOURNAL
options	UFS_DIRHASH
options	UFS_ACL
options	SOFTUPDATES
options	FFS
options	SCTP
options	INET6
options	INET
options	PREEMPTION
options	SCHED_ULE
options	NEW_PCIB
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	sym
device	trm
device	adv
device	adw
device	aic
device	bt
device	isci
device	scbus
device	ch
device	da
device	sa
device	cd
device	pass
device	ses
device	ctl
device	amr
device	arcmsr
device	ciss
device	dpt
device	hptmv
device	hptrr
device	iir
device	ips
device	mly
device	twa
device	tws
device	aac
device	aacp
device	ida
device	mfi
device	mlx
device	twe
device	atkbdc
device	atkbd
device	psm
device	kbdmux
device	vga
device	splash
device	sc
device	agp
device	cbb
device	pccard
device	cardbus
device	uart
device	ppc
device	ppbus
device	lpt
device	plip
device	ppi
device	puc
device	bxe
device	de
device	em
device	igb
device	ixgbe
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	cs
device	ed
device	ex
device	ep
device	fe
device	sn
device	xe
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	loop
device	random
device	ether
device	vlan
device	tun
device	pty
device	md
device	gif
device	faith
device	firmware
device	bpf
device	uhci
device	ohci
device	ehci
device	xhci
device	usb
device	uhid
device	ukbd
device	ulpt
device	umass
device	ums
device	urio
device	u3g
device	uark
device	ubsa
device	uftdi
device	uipaq
device	uplcom
device	uslcom
device	uvisor
device	uvscom
device	aue
device	axe
device	cdce
device	cue
device	kue
device	rue
device	udav
device	rum
device	run
device	uath
device	upgt
device	ural
device	urtw
device	zyd
device	firewire
device	fwe
device	fwip
device	dcons
device	dcons_crom
device	sound
device	snd_cmi
device	snd_csa
device	snd_emu10kx
device	snd_es137x
device	snd_hda
device	snd_ich
device	snd_uaudio
device	snd_via8233

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

ddb: ddb_capture: kvm_nlist


>Release-Note:
>Audit-Trail:
Responsible-Changed-From-To: freebsd-amd64->freebsd-fs 
Responsible-Changed-By: linimon 
Responsible-Changed-When: Mon Aug 13 05:50:53 UTC 2012 
Responsible-Changed-Why:  
reclassify 

http://www.freebsd.org/cgi/query-pr.cgi?pr=170497 
>Unformatted:
