From owner-freebsd-stable@FreeBSD.ORG Mon Mar 9 17:01:52 2009 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 32F401065672 for ; Mon, 9 Mar 2009 17:01:52 +0000 (UTC) (envelope-from pluknet@gmail.com) Received: from fg-out-1718.google.com (fg-out-1718.google.com [72.14.220.155]) by mx1.freebsd.org (Postfix) with ESMTP id B5BF58FC17 for ; Mon, 9 Mar 2009 17:01:51 +0000 (UTC) (envelope-from pluknet@gmail.com) Received: by fg-out-1718.google.com with SMTP id l26so717076fgb.35 for ; Mon, 09 Mar 2009 10:01:50 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=gamma; h=domainkey-signature:mime-version:received:in-reply-to:references :date:message-id:subject:from:to:cc:content-type :content-transfer-encoding; bh=Jif2iUexfEL5sx7g8ANDFjplX0R596IvfhuUNnlJELk=; b=tOXXjmC9mHqDo7BTkqkzFmOG2wN7tvpVijMYe77jjH5/ec6TwfSQRXAeEMioRedVax wfL3QrViyckFdWK5rzJs0NVdTtluBB9yjJ5ztSHM/5/gyF1vrsWzUGPmLaNAZBXlHYYZ QLpvGJ7iZqAkAJFTpF2ZbdVgQs+15X5ybig/g= DomainKey-Signature: a=rsa-sha1; c=nofws; d=gmail.com; s=gamma; h=mime-version:in-reply-to:references:date:message-id:subject:from:to :cc:content-type:content-transfer-encoding; b=EmulnQBfZuVrRI/DuS1zMQ5BpvH6MmcKTKBxz4lUvXJSiMBSnHwYZk0TsAhyrKbsoZ t1TCi0SE2NuyW5Z8CDOUSZfzbCNYY9zcuiNT7m6B1dAwFwxtQGwY+F61XzfmJzanqPyI PLsem2Dfgg+Rm0eTdsrTF2MJuCW+j+kYnLYlE= MIME-Version: 1.0 Received: by 10.86.74.15 with SMTP id w15mr3680042fga.1.1236618110582; Mon, 09 Mar 2009 10:01:50 -0700 (PDT) In-Reply-To: <6101e8c40903090813n44252344we2324d1cd081cc5f@mail.gmail.com> References: <6101e8c40903090813n44252344we2324d1cd081cc5f@mail.gmail.com> Date: Mon, 9 Mar 2009 09:01:50 -0800 Message-ID: From: pluknet To: Oliver Pinter Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Cc: freebsd-stable@freebsd.org Subject: Re: locking error in ERR msg X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 Mar 2009 17:01:52 -0000 2009/3/9 Oliver Pinter : > Hi all! > > When remove the mobile from system or restarted/halted the PC, then > this printf - locking error / bug: > > I think, it is affected with lockig in TTY layer or in ERR msg code: > > arplookup 0.0.0.0 failed: host is not on local network > GEOM_LABEL: Label for provider da0s1 is msdosfs/PHONE CARD. > umass0: at uhub4 port 1 (addr 3) disconnected > (da0:umass-sim0:0:0:0): lost device >>>>>>>>>> (da0:umass-sim0:0:0:G0E)O:M _rLeAmBoEvLi:n gL adbeevli cmes deonsfs/PHONE CARDt rryem <<<<<<<<< > oved. > umass0: detached > arplookup 0.0.0.0 failed: host is not on local network This is due to the (long standing) nature of simultaneous *unbuffered* output from two or more threads (usb and geom run paths interaction here). -- wbr, pluknet