From owner-freebsd-mips@freebsd.org Tue Oct 13 06:34:12 2015 Return-Path: Delivered-To: freebsd-mips@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B63FAA12862 for ; Tue, 13 Oct 2015 06:34:12 +0000 (UTC) (envelope-from egrosbein@rdtc.ru) Received: from hz.grosbein.net (hz.grosbein.net [78.47.246.247]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "hz.grosbein.net", Issuer "hz.grosbein.net" (not verified)) by mx1.freebsd.org (Postfix) with ESMTPS id 434491056 for ; Tue, 13 Oct 2015 06:34:10 +0000 (UTC) (envelope-from egrosbein@rdtc.ru) Received: from eg.sd.rdtc.ru (root@eg.sd.rdtc.ru [62.231.161.221]) by hz.grosbein.net (8.14.9/8.14.9) with ESMTP id t9D6XpjJ048042 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NOT); Tue, 13 Oct 2015 08:33:52 +0200 (CEST) (envelope-from egrosbein@rdtc.ru) X-Envelope-From: egrosbein@rdtc.ru X-Envelope-To: wolfgang@lyxys.ka.sub.org Received: from eg.sd.rdtc.ru (eugen@localhost [127.0.0.1]) by eg.sd.rdtc.ru (8.15.2/8.15.2) with ESMTP id t9D6XkAx007340; Tue, 13 Oct 2015 13:33:46 +0700 (KRAT) (envelope-from egrosbein@rdtc.ru) Subject: Re: Edge Router Lite runs out of memory on buildworld To: Wolfgang Zenker , freebsd-mips@freebsd.org References: <20151013032213.GA52162@lyxys.ka.sub.org> From: Eugene Grosbein Message-ID: <561CA5CA.9040100@rdtc.ru> Date: Tue, 13 Oct 2015 13:33:46 +0700 User-Agent: Mozilla/5.0 (X11; FreeBSD amd64; rv:38.0) Gecko/20100101 Thunderbird/38.2.0 MIME-Version: 1.0 In-Reply-To: <20151013032213.GA52162@lyxys.ka.sub.org> Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit X-Spam-Status: No, score=-1.3 required=5.0 tests=BAYES_00, DATE_IN_FUTURE_96_Q, T_RP_MATCHES_RCVD autolearn=no version=3.3.2 X-Spam-Report: * 1.0 DATE_IN_FUTURE_96_Q Date: is 4 days to 4 months after Received: date * -0.0 T_RP_MATCHES_RCVD Envelope sender domain matches handover relay * domain * -2.3 BAYES_00 BODY: Bayes spam probability is 0 to 1% * [score: 0.0000] X-Spam-Checker-Version: SpamAssassin 3.3.2 (2011-06-06) on hz.grosbein.net X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Tue, 13 Oct 2015 06:34:12 -0000 On 13.10.2015 10:22, Wolfgang Zenker wrote: > Hi, > > for a few months now I have been building CURRENT on an Edge Router Lite, > last successful build was about a week ago: > > % uname -a > FreeBSD pomona 11.0-CURRENT FreeBSD 11.0-CURRENT #10: Wed Oct 7 07:15:47 CEST 2015 wolfgang@pomona:/usr/obj/usr/src/sys/UBQTERL mips > > Today buildworld failed with the system running out of memory > on building libc.so: > > # make buildworld > [..] > cc -fpic -DPIC -O -pipe -G0 -I/usr/src/lib/libc/include -I/usr/src/lib/libc/../../include -I/usr/src/lib/libc/mips -DNLS -DSOFTFLOAT -D__DBINTERFACE_PRIVATE -I/usr/src/lib/libc/../../contrib/gdtoa -I/usr/src/lib/libc/../../contrib/libc-vis -DINET6 -I/usr/obj/usr/src/lib/libc -I/usr/src/lib/libc/resolv -D_ACL_PRIVATE -DPOSIX_MISTAKE -I/usr/src/lib/libc/../libmd -I/usr/src/lib/libc/../../contrib/jemalloc/include -I/usr/src/lib/libc/../../contrib/tzcode/stdtime -I/usr/src/lib/libc/stdtime -I/usr/src/lib/libc/locale -DBROKEN_DES -DPORTMAP -DDES_BUILTIN -I/usr/src/lib/libc/rpc -I/usr/src/lib/libc/mips/softfloat -I/usr/src/lib/libc/softfloat -DSOFTFLOAT_FOR_GCC -DYP -DNS_CACHING -DSYMBOL_VERSIONING -std=gnu99 -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -Wno-pointer-sign -I/usr/src/lib/libutil -I/usr/src/lib/msun/mips -I/usr/src/lib/msun/src -c /usr/src/lib/libc/string/wmemset.c -o wmemset.So > building shared library libc.so.7 > cc -nodefaultlibs -Wl,--version-script=Version.map -shared -Wl,-x -Wl,--fatal-warnings -Wl,--warn-shared-textrel -o libc.so.7 -Wl,-soname,libc.so.7 `NM='nm' NMFLAGS='' lorder bt_close.So bt_conv.So bt_debug.So bt_delete.So bt_get.So bt_open.So bt_overflow.So bt_page.So [..] wmemcpy.So wmemmove.So wmemset.So | tsort -q` -lcompiler_rt -lssp_nonshared > cc: Internal error: Killed (program ld) > Please submit a full bug report. > See for instructions. > *** Error code 1 > > [List of .So-files shortened for brevity] > > % dmesg -a > [..] > pid 37501 (ld), uid 0, was killed: out of swap space > Oct 13 04:37:27 pomona kernel: pid 37501 (ld), uid 0, was killed: out of swap space > > Kernel is built with "options NO_SWAPPING", so there is no swap space at all. > I will try again without tmpfs now, to see if this frees enough memory. > > Wolfgang Do you use cc option "-Os" too reduce code size? I use it for MIPS32 while cross-compiling on amd64 and world compiles and runs just fine. I wonder if this would free some memory too because of smaller code.