Panic with recent uipc changes?

Hi Robert Watson,

Recent changes to uipc, the UNIX domain sockets, seems to cause
my -current laptop to panic and reboot whenever I stop emacs.

Is there anything I can do to help debug this?

=--------------------------------------------------------------------------
kdb_backtrace(2,c378569c,c,c3488d80,de34fa10,...) at kdb_backtrace+0x29
witness_warn(5,0,c07208c5) at witness_warn+0x192
trap(c07b0008,28,c06f0028,c357c9dc,c357c914,...) at trap+0x108
calltrap() at calltrap+0x5
--- trap 0xc, eip = 0xc050fc8e, esp = 0xde34fa58, ebp = 0xde34fa58 ---
knlist_mtx_locked(0) at knlist_mtx_locked+0x6
knote(c357c9dc,0,1,c357c9f4,c357c914,...) at knote+0x1d
sowakeup(c357c914,c357c9d0) at sowakeup+0x61
soisdisconnected(c357c914,c357c9f4,c357c914,0,de34fad4,...) at soisdisconnected+0xdc
uipc_detach(c357c914) at uipc_detach+0xe3
sofree(c357c914) at sofree+0x27b
soclose(c357c914) at soclose+0x2d9
soo_close(c359eb88,c3488d80) at soo_close+0x4b
fdrop_locked(c359eb88,c3488d80,c2dfa220,0,c06f91cb,...) at fdrop_locked+0x88
fdrop(c359eb88,c3488d80,6b5,c0777974,0,...) at fdrop+0x24
closef(c359eb88,c3488d80) at closef+0x367
fdfree(c3488d80) at fdfree+0x4a3
exit1(c3488d80,0,de34fd30,c06b8cea,c3488d80,...) at exit1+0x420
exit1(c3488d80,de34fd04) at exit1
syscall(58de003b,827003b,bfbf003b,bfbfdce0,bfbfdce0,...) at syscall+0x27e
Xint0x80_syscall() at Xint0x80_syscall+0x1f
--- syscall (1, FreeBSD ELF32, sys_exit), eip = 0x284da41b, esp = 0xbfbfdc7c, ebp = 0xbfbfdc98 ---


Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x10
fault code		= supervisor read, page not present
instruction pointer	= 0x20:0xc050fc8e
stack pointer	        = 0x28:0xde34fa58
frame pointer	        = 0x28:0xde34fa58
code segment		= base 0x0, limit 0xfffff, type 0x1b
			= DPL 0, pres 1, def32 1, gran 1
processor eflags	= interrupt enabled, resume, IOPL = 0
current process		= 39065 (emacs)
trap number		= 12
panic: page fault
cpuid = 0
KDB: enter: panic
=--------------------------------------------------------------------------


Thanks in advance,
 Haro
=------------------------------------------------------------------------------
           _ _    Munehiro (haro) Matsuda
 -|- /_\  |_|_|   Internet Solution Dept., KGT Inc.
 /|\ |_|  |_|_|   2-8-8 Shinjuku Shinjuku-ku Tokyo 160-0022, Japan
                  Tel: +81-3-3225-0767  Fax: +81-3-3225-0740
                  Email: haro_at_kgt.co.jp