From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dominique Martinet Subject: Re: tcp hang when socket fills up ? Date: Wed, 18 Apr 2018 10:30:54 +0200 Message-ID: <20180418083054.GA29358@nautica> References: <20180416014740.GA12245@nautica> <38b6a690-e01d-471f-ce85-e6e6a8acd26d@gmail.com> <20180416035546.GA5388@nautica> <20180416110158.2cwr3pi3anpkzrw3@breakpoint.cc> <20180417035201.GA10611@nautica> <19b55265-c010-3981-d503-ab8a5a89ed5e@gmail.com> <20180417092044.2hxw4chrn2mpgsyh@unicorn.suse.cz> <20180417123437.GA19885@nautica> <20180417132941.cutzhgbrveatrdsp@breakpoint.cc> Mime-Version: 1.0 Content-Type: text/plain; charset=utf-8 Cc: Florian Westphal , Michal Kubecek , netdev@vger.kernel.org, Marcelo Ricardo Leitner , Eric Dumazet To: Jozsef Kadlecsik Return-path: Received: from nautica.notk.org ([91.121.71.147]:54884 "EHLO nautica.notk.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753211AbeDRIbK (ORCPT ); Wed, 18 Apr 2018 04:31:10 -0400 Content-Disposition: inline In-Reply-To: Sender: netdev-owner@vger.kernel.org List-ID: Jozsef Kadlecsik wrote on Wed, Apr 18, 2018: > Yes, the state transition is wrong for simultaneous open, because the > tcp_conntracks table is not (cannot be) smart enough. Could you verify the > next untested patch? Thanks for the patch; I'll give it a try (probably won't make it today so will report tomorrow) -- Dominique Martinet | Asmadeus