Page fault in kern_proc.c:736

With GENERIC HEAD from May 10 17:58 UTC I got a page fault in
kern_proc.c:736:

#8  0xc07c5eba in calltrap () at ../../../i386/i386/exception.s:139
#9  0x00000008 in ?? ()
#10 0xcf350028 in ?? ()
#11 0xc0610028 in thread_export_context
#12 0xc061aea9 in sysctl_out_proc
#13 0xc061b400 in sysctl_kern_proc
#14 0xc062750f in sysctl_root
#15 0xc06276e0 in userland_sysctl
#16 0xc0627597 in __sysctl
#17 0xc07d8937 in syscall
#18 0xc07c5f0f in Xint0x80_syscall

More info at http://www.holm.cc/stress/log/cons130.html

I have a KTR dump with KTR_INTR|KTR_PROC|KTR_RUNQ|KTR_SYSC|KTR_CLK|
KTR_TRAP if that's any help.
-- 
Peter Holm