Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755948AbbLEBKR (ORCPT ); Fri, 4 Dec 2015 20:10:17 -0500 Received: from helcar.hengli.com.au ([209.40.204.226]:34336 "EHLO helcar.hengli.com.au" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755673AbbLEBKP (ORCPT ); Fri, 4 Dec 2015 20:10:15 -0500 Date: Sat, 5 Dec 2015 09:10:08 +0800 From: Herbert Xu To: Philipp Hahn Cc: linux-kernel@vger.kernel.org, Tejun Heo , Linus Torvalds , "David S. Miller" Subject: Re: Strange PF_NETLINK NETLINK_ROUTE stall: netlink: Fix autobind race condition that leads to zero port ID Message-ID: <20151205011008.GB21889@gondor.apana.org.au> References: <5658758A.3020602@univention.de> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5658758A.3020602@univention.de> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 822 Lines: 20 On Fri, Nov 27, 2015 at 04:23:54PM +0100, Philipp Hahn wrote: > > I observed a strange stall in a multi-threaded process (originally > OpenLDAP slapd), which stalls during a call to getaddrinfo() after > upgrading the kernel from 3.16.x to 4.1.12: Can you try to see if the latest kernel still has this problem. Unfortunately a number of fixes seem to not have made it into 4.1 so anything could happen there. Thanks, -- Email: Herbert Xu Home Page: http://gondor.apana.org.au/~herbert/ PGP Key: http://gondor.apana.org.au/~herbert/pubkey.txt -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/