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=-3.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, URIBL_BLOCKED autolearn=no 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 A7596C433DB for ; Thu, 14 Jan 2021 03:35:04 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 5B138235FA for ; Thu, 14 Jan 2021 03:35:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727021AbhANDer (ORCPT ); Wed, 13 Jan 2021 22:34:47 -0500 Received: from mail-io1-f71.google.com ([209.85.166.71]:56646 "EHLO mail-io1-f71.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725902AbhANDer (ORCPT ); Wed, 13 Jan 2021 22:34:47 -0500 Received: by mail-io1-f71.google.com with SMTP id m2so6270345iow.23 for ; Wed, 13 Jan 2021 19:34:31 -0800 (PST) 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=f22n4Aak+hB+/IuxcnatE3srzcBWoURgUFOb64w1dNE=; b=GH7UgPpypuYPYOJkbx79zX5nj0HwgTbCDOPgiH5JVP6kshBAMNyNW5gSGwc+RMGhyQ w5kFgKMrhetl8Qm0uk2PIXJCPF/lY+82lTQKfh+ZYHFhkrjxKkuCvdKUr5nuqtF0if7g rJHRaaX4BAaRHJ4yM5qMg9BEjms2RU5nGne2WRan0VrbtUJRWdW8FdwAzYwug6l40CdH yEbWcILSJlUlApkpIB6hmec0N1qovbP55Y+yFOTYDhFrK6g+03vRIrGHv/6711ZyOGwW a6yIohU88ox34nLXDkn3snM8etKtdPmoKarzkiNHgNcCfICAARcWCE2ZO79Shj2YYj1E q9Rg== X-Gm-Message-State: AOAM5339b54uh1yPi9cfQoMXlJaMf41/gGDGX2hI1BLmFaG8rKu04D5K AwxLLamTa/oP16N0Utel1lWc+PIAjkQzLPUUY0+kroQUagfn X-Google-Smtp-Source: ABdhPJzVfIo14TqfHwIBnkwUXlFkwsfabGz8IMixGLGwcg0hqqrLwUBpRANSVcJW4gHGkgBcAvUDMpUgixw3kbXug/YrfOIQujBq MIME-Version: 1.0 X-Received: by 2002:a05:6638:2243:: with SMTP id m3mr4942918jas.115.1610595246502; Wed, 13 Jan 2021 19:34:06 -0800 (PST) Date: Wed, 13 Jan 2021 19:34:06 -0800 In-Reply-To: <000000000000484e4b05b3bbdcf4@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000008b7b2405b8d3ed48@google.com> Subject: Re: WARNING in put_i2c_dev From: syzbot To: gregkh@linuxfoundation.org, linux-kernel@vger.kernel.org, rafael@kernel.org, stern@rowland.harvard.edu, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot suspects this issue was fixed by commit: commit c318840fb2a42ce25febc95c4c19357acf1ae5ca Author: Alan Stern Date: Wed Dec 30 16:20:44 2020 +0000 USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14cddcaf500000 start commit: 2c85ebc5 Linux 5.10 git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=8aff533d6c635e6 dashboard link: https://syzkaller.appspot.com/bug?extid=0a05df8ed151f2ed3a05 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14a47b7f500000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=166f12cb500000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: USB: Gadget: dummy-hcd: Fix shift-out-of-bounds bug For information about bisection process see: https://goo.gl/tpsmEJ#bisection