From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_NEOMUTT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BED71C468C6 for ; Thu, 19 Jul 2018 15:33:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 736DD205C9 for ; Thu, 19 Jul 2018 15:33:52 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 736DD205C9 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731936AbeGSQRc (ORCPT ); Thu, 19 Jul 2018 12:17:32 -0400 Received: from mx3-rdu2.redhat.com ([66.187.233.73]:33678 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1731126AbeGSQRc (ORCPT ); Thu, 19 Jul 2018 12:17:32 -0400 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mx1.redhat.com (Postfix) with ESMTPS id 96390406E968; Thu, 19 Jul 2018 15:33:49 +0000 (UTC) Received: from treble (ovpn-120-141.rdu2.redhat.com [10.10.120.141]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 4B3F42026D6B; Thu, 19 Jul 2018 15:33:49 +0000 (UTC) Date: Thu, 19 Jul 2018 10:33:47 -0500 From: Josh Poimboeuf To: Prashant Bhole Cc: Peter Zijlstra , linux-kernel@vger.kernel.org Subject: Re: BUG: KASAN: stack-out-of-bounds in unwind_next_frame Message-ID: <20180719153347.buoe6pavpqc75zbb@treble> References: <60466ab6-311b-ad8d-2f79-32702174cb95@lab.ntt.co.jp> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline In-Reply-To: <60466ab6-311b-ad8d-2f79-32702174cb95@lab.ntt.co.jp> User-Agent: NeoMutt/20180323 X-Scanned-By: MIMEDefang 2.78 on 10.11.54.4 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 19 Jul 2018 15:33:49 +0000 (UTC) X-Greylist: inspected by milter-greylist-4.5.16 (mx1.redhat.com [10.11.55.7]); Thu, 19 Jul 2018 15:33:49 +0000 (UTC) for IP:'10.11.54.4' DOMAIN:'int-mx04.intmail.prod.int.rdu2.redhat.com' HELO:'smtp.corp.redhat.com' FROM:'jpoimboe@redhat.com' RCPT:'' Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Jul 19, 2018 at 01:33:54PM +0900, Prashant Bhole wrote: > Hi Peter, Josh, > > Found following bug. This bug can not be seen with this fix: > https://lkml.org/lkml/2018/5/10/280. Peter, care to clean that up and submit it? -- Josh