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=-5.4 required=3.0 tests=FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS 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 9F3B0C2D0EA for ; Wed, 8 Apr 2020 15:37:07 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 7F18C2075E for ; Wed, 8 Apr 2020 15:37:07 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729251AbgDHPhG (ORCPT ); Wed, 8 Apr 2020 11:37:06 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:34406 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726924AbgDHPhF (ORCPT ); Wed, 8 Apr 2020 11:37:05 -0400 Received: by mail-io1-f69.google.com with SMTP id n26so321875iop.1 for ; Wed, 08 Apr 2020 08:37:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=Sk/yJxNuEWZ2R900yOk1engj26s2zBpDSaCTxgbd3iw=; b=N86ySn+PVwJnR870GQf+akWFXPJYjn1A9yOOZNpb2a6SMQVM5Xu6UIFfKHGO8smNky AL5bd5+E2i/ptLYKb9eR/KlxpD1+UcuF2AH36FHySgNN8rDMn4JC9QT6i4goRi22m7e3 GHy6vNWCK3Sz915CvqXOqpuvvpNzIK5l8iJB3GI9MX42nY0OXvXTlS5XXUHqW2wt/wMF HH8MV/hYkQwO2TAmDjbm/sfimBgTiq+1mghSuX6SLb+kIHzA8AL20i3iuz+MmXy+aIO1 5XCdXWUEwq9r+/55JJwX/WjmRrFji+7nO2AGZMK7s17IzrjJprtkbE4gc+twEws/6XBe oO/A== X-Gm-Message-State: AGi0PuZNptE0I0WDqSINh8Qnm1SMYc0Z1z2Sz5M/JWd8lwJdX7IOmB3X XK1pUqIFVLUH7Fb/LNA99ShKPLNUPvPPsyeMoXtWB1/pz1ZC X-Google-Smtp-Source: APiQypJdvcrg+aR58S2FEowGROs10MppJcSNDVTGB35UmZY5ZA1bV17WnWZlHjZMwBB+AaHxZWu05S2h25UB/7vDqvwQJi6PzhCP MIME-Version: 1.0 X-Received: by 2002:a92:dcd1:: with SMTP id b17mr8371614ilr.80.1586360224353; Wed, 08 Apr 2020 08:37:04 -0700 (PDT) Date: Wed, 08 Apr 2020 08:37:04 -0700 In-Reply-To: <20200408151815.GG66033@xz-x1> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000a89b5805a2c9450d@google.com> Subject: Re: WARNING in af_alg_make_sg From: syzbot To: akpm@linux-foundation.org, bgeffon@google.com, davem@davemloft.net, hdanton@sina.com, herbert@gondor.apana.org.au, linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org, peterx@redhat.com, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, torvalds@linux-foundation.org Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, syzbot has tested the proposed patch and the reproducer did not trigger crash: Reported-and-tested-by: syzbot+3be1a33f04dc782e9fd5@syzkaller.appspotmail.com Tested on: commit: f5e94d10 Merge tag 'drm-next-2020-04-08' of git://anongit... git tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master kernel config: https://syzkaller.appspot.com/x/.config?x=ca75979eeebf06c2 dashboard link: https://syzkaller.appspot.com/bug?extid=3be1a33f04dc782e9fd5 compiler: gcc (GCC) 9.0.0 20181231 (experimental) patch: https://syzkaller.appspot.com/x/patch.diff?x=1672dcede00000 Note: testing is done by a robot and is best-effort only.