From owner-freebsd-current@FreeBSD.ORG Sat Apr 4 08:50:45 2009 Return-Path: Delivered-To: freebsd-current@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 9B302106564A for ; Sat, 4 Apr 2009 08:50:45 +0000 (UTC) (envelope-from thierry.herbelot@free.fr) Received: from smtp2-g21.free.fr (smtp2-g21.free.fr [212.27.42.2]) by mx1.freebsd.org (Postfix) with ESMTP id 15A3A8FC13 for ; Sat, 4 Apr 2009 08:50:43 +0000 (UTC) (envelope-from thierry.herbelot@free.fr) Received: from smtp2-g21.free.fr (localhost [127.0.0.1]) by smtp2-g21.free.fr (Postfix) with ESMTP id B0CEA4B0078 for ; Sat, 4 Apr 2009 10:50:39 +0200 (CEST) Received: from mail.herbelot.nom (bne75-4-82-227-159-103.fbx.proxad.net [82.227.159.103]) by smtp2-g21.free.fr (Postfix) with ESMTP id B2F3E4B0160 for ; Sat, 4 Apr 2009 10:50:36 +0200 (CEST) Received: from tulipe.herbelot.nom (tulipe.herbelot.nom [192.168.2.5]) by mail.herbelot.nom (8.14.1/8.14.1) with ESMTP id n348oYMn005548 for ; Sat, 4 Apr 2009 10:50:35 +0200 (CEST) From: Thierry Herbelot To: freebsd-current@freebsd.org Date: Sat, 4 Apr 2009 10:50:28 +0200 User-Agent: KMail/1.9.10 X-Warning: Windows can lose your files X-Op-Sys: Le FriBi de la mort qui tue X-Org: TfH&Co X-MailScanner: Found to be clean MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200904041050.28932.thierry.herbelot@free.fr> Subject: Stuck kernel while cleaning up the object tree X-BeenThere: freebsd-current@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Discussions about the use of FreeBSD-current List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 04 Apr 2009 08:50:45 -0000 Hello, On recent -current machines, I have seen a common pattern, with the machine being frozen (still responsive to pings, though) in the initial phases of the buildworld procedure : example freeze : -------------------------------------------------------------- >>> stage 2.1: cleaning up the object tree -------------------------------------------------------------- cd /usr/src; MAKEOBJDIRPREFIX=/usr/obj MACHINE_ARCH=i386 MACHINE=i386 CPUTYPE= GROFF_BIN_PATH=/usr/obj/usr/src/tmp/legacy/usr/bin GROFF_FONT_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/groff_font GROFF_TMAC_PATH=/usr/obj/usr/src/tmp/legacy/usr/share/tmac _SHLIBDIRPREFIX=/usr/obj/usr/src/tmp VERSION="FreeBSD 8.0-CURRENT i386 800074" INSTALL="sh /usr/src/tools/install.sh" PATH=/usr/obj/usr/src/tmp/legacy/usr/sbin:/usr/obj/usr/src/tmp/legacy/usr/bin:/usr/obj/usr/src/tmp/legacy/usr/games:/usr/obj/usr/src/tmp/usr/sbin:/usr/obj/usr/src/tmp/usr/bin:/usr/obj/usr/src/tmp/usr/games:/sbin:/bin:/usr/sbin:/usr/bin NO_CTF=1 make -f Makefile.inc1 DESTDIR=/usr/obj/usr/src/tmp par-cleandir ===> share/info (cleandir) ===> lib (cleandir) ===> lib/csu/i386-elf (cleandir) [type ^T in the console] load: 0.00 cmd: sh 24587 [*Name Cache] 0.01u 0.00s 0% 1584k The other machines also froze while "cleaning up the object tree". The machines are configured with serial consoles : I have no kernel stack backtrace to aid in pinpointing the cause of this freeze. Cheers TfH