Fatal trap 12: page fault while in kernel mode [While close wine application]

Fatal trap 12: page fault while in kernel mode
cpuid = 0; apic id = 00
fault virtual address	= 0x10
fault code		= supervisor write, page not present
instruction pointer	= 0x20:0xc062c948
stack pointer	        = 0x28:0xe652eb68
frame pointer	        = 0x28:0xe652eb88
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		= 87845 (wine-pthread)
trap number		= 12
panic: page fault
cpuid = 0
Uptime: 2d6h12m13s
Physical memory: 1007 MB
Dumping 231 MB: 216 200 184 168 152 136 120 104 88 72 56 40 24 8

#0  doadump () at pcpu.h:195
195	pcpu.h: No such file or directory.
	in pcpu.h
(kgdb) bt
#0  doadump () at pcpu.h:195
#1  0xc0652df7 in boot (howto=260) at /usr/src/sys/kern/kern_shutdown.c:409
#2  0xc06530b9 in panic (fmt=Variable "fmt" is not available.
) at /usr/src/sys/kern/kern_shutdown.c:563
#3  0xc08f772c in trap_fatal (frame=0xe652eb28, eva=16) at 
/usr/src/sys/i386/i386/trap.c:872
#4  0xc08f7990 in trap_pfault (frame=0xe652eb28, usermode=0, eva=16) at 
/usr/src/sys/i386/i386/trap.c:785
#5  0xc08f82e2 in trap (frame=0xe652eb28) at 
/usr/src/sys/i386/i386/trap.c:463
#6  0xc08decfb in calltrap () at /usr/src/sys/i386/i386/exception.s:139
#7  0xc062c948 in knlist_cleardel (knl=0xc44892b4, td=0x0, islocked=1, 
killkn=0) at atomic.h:149
#8  0xc068ba4d in pipeclose (cpipe=0xc4489244) at 
/usr/src/sys/kern/sys_pipe.c:1508
#9  0xc068bb60 in pipe_close (fp=0xc48ef828, td=0xc41b5220) at 
/usr/src/sys/kern/sys_pipe.c:1425
#10 0xc0622847 in fdrop (fp=0xc48ef828, td=0xc41b5220) at file.h:297
#11 0xc0623fef in closef (fp=0xc48ef828, td=0xc41b5220) at 
/usr/src/sys/kern/kern_descrip.c:1958
#12 0xc06244ff in kern_close (td=0xc41b5220, fd=45) at 
/usr/src/sys/kern/kern_descrip.c:1054
#13 0xc06245da in close (td=0xc41b5220, uap=0xe652ecfc) at 
/usr/src/sys/kern/kern_descrip.c:1006
#14 0xc08f7ce5 in syscall (frame=0xe652ed38) at 
/usr/src/sys/i386/i386/trap.c:1008
#15 0xc08ded60 in Xint0x80_syscall () at 
/usr/src/sys/i386/i386/exception.s:196
#16 0x00000033 in ?? ()
Previous frame inner to this frame (corrupt stack?)
(kgdb) l /usr/src/sys/kern/sys_pipe.c:1508
1503		PIPE_UNLOCK(cpipe);
1504		pipe_free_kmem(cpipe);
1505		PIPE_LOCK(cpipe);
1506		cpipe->pipe_present = 0;
1507		pipeunlock(cpipe);
1508		knlist_clear(&cpipe->pipe_sel.si_note, 1);
1509		knlist_destroy(&cpipe->pipe_sel.si_note);
1510	
1511		/*
1512		 * If both endpoints are now closed, release the memory for the

I have a vmcore if need...

Regards

-- 
Marcus Alves Grando
marcus(at)sbh.eng.br | Personal
mnag(at)FreeBSD.org  | FreeBSD.org