From: Stephan =?ISO-8859-1?Q?M=FCller?= Subject: Re: BUG: af_alg bind fails for 50 % request from userspace for hash algo Date: Fri, 17 Feb 2017 23:25:45 +0100 Message-ID: <2078437.67e00qAA34@positron.chronox.de> References: <4fae9b51-ce64-f380-def3-f91f7bffc244@chelsio.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7Bit Cc: Herbert Xu , linux-crypto@vger.kernel.org To: Harsh Jain Return-path: Received: from mail.eperm.de ([89.247.134.16]:59698 "EHLO mail.eperm.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S935000AbdBQWZt (ORCPT ); Fri, 17 Feb 2017 17:25:49 -0500 In-Reply-To: <4fae9b51-ce64-f380-def3-f91f7bffc244@chelsio.com> Sender: linux-crypto-owner@vger.kernel.org List-ID: Am Mittwoch, 15. Februar 2017, 22:12:16 CET schrieb Harsh Jain: Hi Harsh, > Hi Herbert/Stephen, > > When I try to run 100 application which calculates sha384 digest from > userspace, nearly 50 applications fail in bind system call with error > ENOENT. > > "crypto_alg_mod_lookup" in api.c call fails in kernel space. Issue comes in > 1st try only(Seems some relation with crypto test executions). If I > execute same test again issue didn't reproduce. I can concur that once in a while I see an ENOENT too for hashes. Let me try to investigate that. > > Regards > > Harsh Jain Ciao Stephan