Date: Thu, 1 Dec 2011 02:29:08 -0600 (CST) From: Robert Bonomi <bonomi@mail.r-bonomi.com> To: doug@safeport.com Cc: freebsd-questions@freebsd.org Subject: Re: make buildworld powers down system Message-ID: <201112010829.pB18T88q096483@mail.r-bonomi.com> In-Reply-To: <alpine.BSF.2.00.1112010156300.20797@fledge.watson.org>
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> From owner-freebsd-questions@freebsd.org Thu Dec 1 01:16:21 2011 > Date: Thu, 1 Dec 2011 02:14:04 -0500 (EST) > From: doug <doug@fledge.watson.org> > To: freebsd-questions@freebsd.org > Cc: > Subject: make buildworld powers down system > > Three times in a row. It seems to be repeatable. At the end what should my next > debugging step be? > > I ran the buildworld using script, the last lines in the make: > > cc -O2 -pipe -D_XOPEN_SOURCE_EXTENDED -DENABLE_WIDEC -I. > -I/usr/obj/usr/src/lib/ncurses/ncursesw/../ncursesw > -I/usr/src/lib/ncurses/ncursesw/../ncursesw > -I/usr/src/lib/ncurses/ncursesw/../ncurses > -I/usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/include > -I/usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/ncurses -Wall -DNDEBUG > -DHAVE_CONFIG_H -DFREEBSD_NATIVE -DTERMIOS -std=gnu99 -fstack-protector -c > /usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/ncurses/base/lib_beep.c > cc -O2 -pipe -D_XOPEN_SOURCE_EXTENDED -DENABLE_WIDEC -I. > -I/usr/obj/usr/src/lib/ncurses/ncursesw/../ncursesw > -I/usr/src/lib/ncurses/ncursesw/../ncursesw > -I/usr/src/lib/ncurses/ncursesw/../ncurses > -I/usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/include > -I/usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/ncurses -Wall -DNDEBUG > -DHAVE_CONFIG_H -DFREEBSD_NATIVE -DTERMIOS -std=gnu99 -fstack-protector -c > /usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/ncurses/base/lib_bkgd.c > cc -O2 -pipe -D_XOPEN_SOURCE_EXTENDED -DENABLE_WIDEC -I. > -I/usr/obj/usr/src/lib/ncurses/ncursesw/../ncursesw > -I/usr/src/lib/ncurses/ncursesw/../ncursesw > -I/usr/src/lib/ncurses/ncursesw/../ncurses > -I/usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/include > -I/usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/ncurses -Wall -DNDEBUG > -DHAVE_CONFIG_H -DFREEBSD_NATIVE -DTERMIOS -std=gnu99 -fstack-protector -c > /usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/ncurses/base/lib_box.c > cc -O2 -pipe -D_XOPEN_SOURCE_EXTENDED -DENABLE_WIDEC -I. > -I/usr/obj/usr/src/lib/ncurses/ncursesw/../ncursesw > -I/usr/src/lib/ncurses/ncursesw/../ncursesw > -I/usr/src/lib/ncurses/ncursesw/../ncurses > -I/usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/include > -I/usr/src/lib/ncurses/ncursesw/../../../contrib/ncurses/ncurses -Wall > -DNDE^@^@^@^@^@^@^@ > > this after about 30 minutes of running. There are no errors in the logs > First, look for *something* that would cause the machine to sleep/suspend/hibernate/shutdown after a period of "inactivity" It _could_ be a BIOS setting, it could be 'power mangement' software settings. It is also -possible- that this is a *THERMAL* issue -- that the 30+ minutes of heavy CPU utilization is triggering an overtemperature shutdown. Make sure all fans are working properly, and that CPU heat-sinks are dust-free.
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