FreeBSD 6.1 buildworld segfault on gcc
Alex Zbyslaw
xfb52 at dial.pipex.com
Thu Aug 17 15:51:37 UTC 2006
Mischa Peters wrote:
>>> I am trying to run buildworld on FreeBSD 6.1. Using RELENG_6_1.
>>> It segfaults on GCC with the following message:
>>>
>>> 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/local-alloc.c
>>> 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/loop.c
>>> /usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/loop.c: In
>>> function `strength_reduce':
>>> /usr/src/gnu/usr.bin/cc/cc_int/../../../../contrib/gcc/loop.c:
>>> 5420: 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
>>
>>
>> Does it always segfault in the same place? If not then faulty
>> memory is your number one suspect. For that try memtest86+ (google
>> for it and burn a CD), or just try pulling memory sticks and seeing
>> if the problem goes away (but beware static).
>
>
> It's always in the same place, with the same message. :(
Well, that doesn't rule out memory trouble, but it's not very definitive
for anything else. :-(
Have you tried deleting everything under /usr/obj and trying again?
Worth a shot but if nothing comes of it and no better suggestions
arrive, test that memory!
rm -fr /usr/obj/*
whatever make buildworld and buildkernel stuff you did.
hth,
--Alex
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