From owner-freebsd-emulation@FreeBSD.ORG Mon Nov 6 09:50:12 2006 Return-Path: X-Original-To: emulation@freebsd.org Delivered-To: freebsd-emulation@FreeBSD.ORG Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6FCA916A407 for ; Mon, 6 Nov 2006 09:50:12 +0000 (UTC) (envelope-from netchild@freebsd.org) Received: from redbull.bpaserver.net (redbullneu.bpaserver.net [213.198.78.217]) by mx1.FreeBSD.org (Postfix) with ESMTP id B93BF43D64 for ; Mon, 6 Nov 2006 09:50:09 +0000 (GMT) (envelope-from netchild@freebsd.org) Received: from outgoing.leidinger.net (p54A5ECCE.dip.t-dialin.net [84.165.236.206]) by redbull.bpaserver.net (Postfix) with ESMTP id B2FF72E201; Mon, 6 Nov 2006 10:49:49 +0100 (CET) Received: from webmail.leidinger.net (webmail.Leidinger.net [192.168.1.102]) by outgoing.leidinger.net (Postfix) with ESMTP id 915E05B4C35; Mon, 6 Nov 2006 10:49:47 +0100 (CET) Received: (from www@localhost) by webmail.leidinger.net (8.13.8/8.13.8/Submit) id kA69nlBb029047; Mon, 6 Nov 2006 10:49:47 +0100 (CET) (envelope-from netchild@FreeBSD.org) Received: from pslux.cec.eu.int (pslux.cec.eu.int [158.169.9.14]) by webmail.leidinger.net (Horde MIME library) with HTTP; Mon, 06 Nov 2006 10:49:47 +0100 Message-ID: <20061106104947.wcfc6bvqgoogccss@webmail.leidinger.net> X-Priority: 3 (Normal) Date: Mon, 06 Nov 2006 10:49:47 +0100 From: Alexander Leidinger To: Gary References: <20061106064944.DAE202E1AB@redbull.bpaserver.net> In-Reply-To: <20061106064944.DAE202E1AB@redbull.bpaserver.net> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8; DelSp="Yes"; format="flowed" Content-Disposition: inline Content-Transfer-Encoding: quoted-printable User-Agent: Internet Messaging Program (IMP) H3 (4.1.3) / FreeBSD-7.0 X-BPAnet-MailScanner-Information: Please contact the ISP for more information X-BPAnet-MailScanner: Found to be clean X-BPAnet-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-0.263, required 6, BAYES_00 -2.60, DK_POLICY_SIGNSOME 0.00, FORGED_RCVD_HELO 0.14, IMPRONONCABLE_2 1.50, J_CHICKENPOX_34 0.60, SARE_FROM_SPAM_WORD3 0.10) X-BPAnet-MailScanner-From: netchild@freebsd.org X-Spam-Status: No X-Mailman-Approved-At: Mon, 06 Nov 2006 19:52:54 +0000 Cc: emulation@FreeBSD.org Subject: Re: linux emulation problem on releng6/7 X-BeenThere: freebsd-emulation@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Development of Emulators of other operating systems List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 06 Nov 2006 09:50:12 -0000 Quoting Gary (from Mon, 06 Nov 2006 =20 01:49:23 -0500): Redirecting to emulation@, ENOTIME until the weekend on my side ATM... Bye, Alexander. > Greetings. > > With VALVe's Counter-Strike Source server, I noticed some strange cpu > usage readings (among other things) > > ktrace: > > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0x5,0xbfbfb480) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0xc,0xbfbe4cf0) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0x5,0xbfbfb480) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0xc,0xbfbe4cf0) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0x5,0xbfbfb480) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0xc,0xbfbe4cf0) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0x5,0xbfbfb480) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0xc,0xbfbe4cf0) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0x5,0xbfbfb480) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0xc,0xbfbe4cf0) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0x5,0xbfbfb480) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0xc,0xbfbe4cf0) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0x5,0xbfbfb480) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0xc,0xbfbe4cf0) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0x5,0xbfbfb480) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0xc,0xbfbe4cf0) > 80786 srcds_amd RET old.recv -1 errno -11 Unknown error: -11 > 80786 srcds_amd CALL old.recv(0x5,0xbfbfb480) > > strace: > Process 590 attached - interrupt to quit > ^CProcess 590 detached > % time seconds usecs/call calls errors syscall > ------ ----------- ----------- --------- --------- ---------------- > 74.38 3.880256 690 5626 getdomainname > 14.09 0.734976 16 45039 mincore > 3.33 0.173690 15 11254 gethostid? > 3.02 0.157550 14 11254 SYS_175 > 2.10 0.109501 9125 12 gettimeofday > 1.53 0.079822 14 5648 5627 recv? > 1.49 0.077605 14 5639 read > 0.02 0.001223 102 12 open > 0.01 0.000626 30 21 kill > 0.01 0.000377 31 12 mmap > 0.01 0.000346 29 12 SYS_91 > 0.01 0.000303 14 22 fchdir > 0.01 0.000300 25 12 dup2 > 0.01 0.000299 25 12 close > 0.01 0.000261 22 12 getpid > ------ ----------- ----------- --------- --------- ---------------- > 100.00 5.217135 84587 5627 total > > Strange errors are being emitted from recv() flags. Could this be an > emulation bug? or a software design flaw? --=20 http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID =3D B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID =3D 72077137 Unprovided with original learning, unformed in the habits of thinking, unskilled in the arts of composition, I resolved to write a book. =09=09-- Edward Gibbon