Crash when compiling xenkernel3 on 4.99.45 i386 XEN3_DOM0 (Thu Dec 27 12:41:54 CET 2007)

[Juraj Hercek <nbsd%hck.sk@localhost>]

Hi,

got the crash (mutex error) 2 times (one yesterday, another one today) 
when compiling xenkernel3 from pkgsrc. The crash is happening on current 
xen3 dom0 kernel built on Thu Dec 27 12:41:54 CET 2007. This was the 
last line of pkgsrc's xenkernel3 build before crash:

./boot/mkelf32 
/pkg_comp/obj/pkgsrc/sysutils/xenkernel3/default/xen-3.1.0-src/xen/xen-syms 
/pkg_comp/obj/pkgsrc/sysutils/xenkernel3/default/xen-3.1.0-src/xen/xen 
0x100000 \
       `nm -nr 
/pkg_comp/obj/pkgsrc/sysutils/xenkernel3/default/xen-3.1.0-src/xen/xen-syms 
| head -n 1 | sed -e 's/^\([^ ]*\).*/0x\1/'`

The crash screenshot is attached.

-- Juraj