freebsd stable - Oct 2007 - buildworld failures on STABLE

On a remote machine currently with RELENG-6 from 20th. June, with STABLE 
sources from this morning I get build failures in contrib/ similar to:

cc -O2 -fno-strict-aliasing -pipe -DIN_GCC -DHAVE_CONFIG_H 
-DPREFIX=\"/usr/obj/usr/src/tmp/usr\" 
-I/usr/obj/usr/src/tmp/usr/src/gnu/usr.bin/cc/cc_int/../cc_tools 
-I/usr/src/gnu/usr.bin/cc/cc_int/../cc_tools 
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc 
-I/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/config 
-DHAVE_CONFIG_H -DTARGET_NAME=\"i386-undermydesk-freebsd\" -DIN_GCC 
-I/usr/obj/usr/src/tmp/legacy/usr/include -c 
/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/lcm.c
/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/lcm.c: In 
function `pre_edge_rev_lcm':
/usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/lcm.c:801: 
internal compiler error: Segmentation fault: 11
Please submit a full bug report,
with preprocessed source if appropriate.
See <URL:http://gcc.gnu.org/bugs.html> for instructions.
*** Error code 1

Would this indicate a hardware (memory) problem? Any way to test remotely?

Thanks.

Per olof

On Sun, Oct 07, 2007 at 11:01:16AM +0200, Per olof Ljungmark
wrote:
> On a remote machine currently with RELENG-6 from 20th. June, with STABLE 
> sources from this morning I get build failures in contrib/ similar to:
<snip>
> /usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/lcm.c:801: internal 
> compiler error: Segmentation fault: 11
<snip>
> Would this indicate a hardware (memory) problem? 
Yes. The compiler dying with signal 11 is a typical memory problem.
> Any way to test remotely?
There are memory test applications like memtest86+ (http://www.memtest.org/).
You have to boot from it, but it does support a console on a serial port.

Roland
-- 
R.F.Smith                                   http://www.xs4all.nl/~rsmith/
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