LOR problem (KDB: enter: witness_checkorder) in CURRENT

Hi,

On today's CURRENT I got LOR when I try to access the machine (I 
couldn't) first time through ssh.

gw# uname -an
FreeBSD gw.micom.mng.net 7.0-CURRENT FreeBSD 7.0-CURRENT #2: Tue May 16 
06:51:40 ULAST 2006     tsgan_at_gw.micom.mng.net:/usr/obj/usr/src/sys/GW  i386

lock order reversal:
 1st 0xc1d8d090 inp (divinp) _at_ /usr/src/sys/netinet/ip_divert.c:336
 2nd 0xc082ee58 PFil hook read/write mutex (PFil hook read/write mutex) 
_at_ /usr/src/sys/net/pfil.c:73
KDB: stack backtrace:
kdb_backtrace(0,ffffffff,c07eeb28,c07eeec0,c07b40e4) at kdb_backtrace+0x29
witness_checkorder(c082ee58,1,c0734957,49) at witness_checkorder+0x586
_rw_rlock(c082ee58,c0734957,49) at _rw_rlock+0x52
pfil_run_hooks(c082ee40,cc21db28,c1b81800,2,0) at pfil_run_hooks+0x2c
ip_output(c1b86a00,0,cc21daf4,22,0) at ip_output+0x63f
div_output(c1d1667c,c1b86a00,c1b41080,0,cc21dbb0) at div_output+0x185
div_send(c1d1667c,0,c1b86a00,c1b41080,0) at div_send+0x3f
sosend(c1d1667c,c1b41080,cc21dbe4,c1b86a00,0) at sosend+0x3e5
kern_sendit(c1b511b0,3,cc21dc64,0,0) at kern_sendit+0x108
sendit(c1b511b0,3,cc21dc64,0,bfbdebf0) at sendit+0x15f
sendto(c1b511b0,cc21dd04,c1b53d38,c,c1b511b0) at sendto+0x4d
syscall(3b,3b,3b,2,40) at syscall+0x27e
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (133, FreeBSD ELF32, sendto), eip = 0x2813aaab, esp = 
0xbfbdeb1c, ebp = 0xbfbeebc8 ---
KDB: enter: witness_checkorder
[thread pid 572 tid 100041 ]
Stopped at      kdb_enter+0x2b: nop
db> bt
Tracing pid 572 tid 100041 td 0xc1b511b0
kdb_enter(c06fb488) at kdb_enter+0x2b
witness_checkorder(c082ee58,1,c0734957,49) at witness_checkorder+0x599
_rw_rlock(c082ee58,c0734957,49) at _rw_rlock+0x52
pfil_run_hooks(c082ee40,cc21db28,c1b81800,2,0) at pfil_run_hooks+0x2c
ip_output(c1b86a00,0,cc21daf4,22,0) at ip_output+0x63f
div_output(c1d1667c,c1b86a00,c1b41080,0,cc21dbb0) at div_output+0x185
div_send(c1d1667c,0,c1b86a00,c1b41080,0) at div_send+0x3f
sosend(c1d1667c,c1b41080,cc21dbe4,c1b86a00,0) at sosend+0x3e5
kern_sendit(c1b511b0,3,cc21dc64,0,0) at kern_sendit+0x108
sendit(c1b511b0,3,cc21dc64,0,bfbdebf0) at sendit+0x15f
sendto(c1b511b0,cc21dd04,c1b53d38,c,c1b511b0) at sendto+0x4d
syscall(3b,3b,3b,2,40) at syscall+0x27e
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (133, FreeBSD ELF32, sendto), eip = 0x2813aaab, esp = 
0xbfbdeb1c, ebp = 0xbfbeebc8 ---
db> c
calcru: runtime went backwards from 13577 usec to 2447 usec for pid 724 
(syslogd)
calcru: runtime went backwards from 288 usec to 116 usec for pid 665 (devd)
calcru: runtime went backwards from 10690 usec to 4935 usec for pid 665 
(devd)
calcru: runtime went backwards from 630 usec to 84 usec for pid 166 
(adjkerntz)
calcru: runtime went backwards from 127606 usec to 17140 usec for pid 40 
(pagezero)
calcru: runtime went backwards from 3 usec to 0 usec for pid 38 (vmdaemon)
calcru: runtime went backwards from 63 usec to 26 usec for pid 37 
(pagedaemon)
calcru: runtime went backwards from 338 usec to 71 usec for pid 35 
(swi0: sio)
calcru: runtime went backwards from 7918 usec to 1848 usec for pid 32 
(irq14: ata0)
calcru: runtime went backwards from 14 usec to 1 usec for pid 30 (irq21: 
skc0)
calcru: runtime went backwards from 21 usec to 3 usec for pid 29 (usb4)
calcru: runtime went backwards from 7 usec to 1 usec for pid 27 (usb3)
calcru: runtime went backwards from 7 usec to 1 usec for pid 26 (usb2)
calcru: runtime went backwards from 8 usec to 1 usec for pid 24 (usb1)
calcru: runtime went backwards from 17 usec to 3 usec for pid 21 (usb0)
calcru: runtime went backwards from 80009 usec to 10750 usec for pid 16 
(swi6: task queue)
calcru: runtime went backwards from 1820 usec to 793 usec for pid 14 
(yarrow)
calcru: runtime went backwards from 20253 usec to 4897 usec for pid 4 
(g_down)
calcru: runtime went backwards from 13521 usec to 4142 usec for pid 3 (g_up)
calcru: runtime went backwards from 6040 usec to 1765 usec for pid 2 
(g_event)
calcru: runtime went backwards from 52793 usec to 8063 usec for pid 1 (init)
calcru: runtime went backwards from 2364780 usec to 376903 usec for pid 
1 (init)
calcru: runtime went backwards from 853 usec to 114 usec for pid 0 (swapper)

LOR doesn't appear on subsequent ssh access (I could log in) after 'c' 
command in kdb.

thanks,

Ganbold