From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sc8-sf-mx1-b.sourceforge.net ([10.3.1.91] helo=mail.sourceforge.net) by sc8-sf-list1-new.sourceforge.net with esmtp (Exim 4.43) id 1HC0rP-0004fT-4m for user-mode-linux-devel@lists.sourceforge.net; Tue, 30 Jan 2007 13:49:58 -0800 Received: from saraswathi.solana.com ([198.99.130.12]) by mail.sourceforge.net with esmtp (Exim 4.44) id 1HC0rM-0000Iv-FX for user-mode-linux-devel@lists.sourceforge.net; Tue, 30 Jan 2007 13:49:50 -0800 Date: Tue, 30 Jan 2007 16:42:52 -0500 From: Jeff Dike Message-ID: <20070130214252.GA7947@ccure.user-mode-linux.org> References: <45BF901F.40206@nagafix.co.uk> Mime-Version: 1.0 Content-Disposition: inline In-Reply-To: <45BF901F.40206@nagafix.co.uk> Subject: Re: [uml-devel] do_syscall_stub: syscall 9 failed List-Id: The user-mode Linux development list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: user-mode-linux-devel-bounces@lists.sourceforge.net Errors-To: user-mode-linux-devel-bounces@lists.sourceforge.net To: Antoine Martin Cc: user-mode-linux-devel@lists.sourceforge.net On Tue, Jan 30, 2007 at 06:36:15PM +0000, Antoine Martin wrote: > Just caught this in `dmesg` > > [42977596.520000] Adding 131064k swap on /dev/ubdb. Priority:-1 > extents:1 across:131064k > [42980169.290000] do_syscall_stub : ret = -12, offset = 548682067984, > data = 0000000060b16010 > [42980169.290000] do_syscall_stub: syscall 9 failed, return value = > 0xfffffffffffffff4, expected return value = 0x477a000 > [42980169.290000] syscall parameters: 0x477a000 0x1000 0x7 0x11 0x3 > 0xad0c000 > [42980169.290000] fix_range_common: failed, killing current process > > Whilst trying to compile gcc (big beast) on a 64-bit UML instance. > Earlier it had failed and triggered OOM, which is why I added the swap, > now it may still not have enough (compilation crashed in a similar > manner) but this time there is no OOM message. > > Any ideas what this is? Sounds like it might be the host /proc/sys/vm/max_map_countbeing exceeded, which will happen with a UML process with 256M RSS. Jeff -- Work email - jdike at linux dot intel dot com ------------------------------------------------------------------------- Take Surveys. Earn Cash. Influence the Future of IT Join SourceForge.net's Techsay panel and you'll get the chance to share your opinions on IT & business topics through brief surveys - and earn cash http://www.techsay.com/default.php?page=join.php&p=sourceforge&CID=DEVDEV _______________________________________________ User-mode-linux-devel mailing list User-mode-linux-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/user-mode-linux-devel