Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1B86DC433F5 for ; Mon, 27 Dec 2021 06:09:11 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235262AbhL0GJK (ORCPT ); Mon, 27 Dec 2021 01:09:10 -0500 Received: from mail-il1-f199.google.com ([209.85.166.199]:39731 "EHLO mail-il1-f199.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235252AbhL0GJJ (ORCPT ); Mon, 27 Dec 2021 01:09:09 -0500 Received: by mail-il1-f199.google.com with SMTP id u7-20020a056e02170700b002b54e12bb9eso3429447ill.6 for ; Sun, 26 Dec 2021 22:09:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=x-gm-message-state:mime-version:date:in-reply-to:message-id:subject :from:to; bh=unjn7X6K3rrzNU/l+8Jw+B6hhKFnH/4HAxILo3tMAEk=; b=zpvvAv2FUcW7kYUF5VWO8E0p9/i7pvb5IVQy+Nn3pYXlcgGhLToDBYYgdqZfrgJAVj v4PgY/SwBQELVBFPNOjZPWHGIMe5unTzeOsWaPDSwvvP0eRx1bmIhWhyPloZ1qY6myrs 4nkxo3IYCu6kwQoxS/39jsZpTB4NwrC8w4qc4SIXC3GuUZpXdX9ptijsBR7OlZALTeoj J+4+ALjIoaUc5Rh730ScU5CPuVMlxrEb/MaDDi2XWhiE8ln+8btjY36404gSYj4IvO3e 39N+7KpaZyqwwaINqXkJ17Qs8gSiB3uThi0p0IzmFUf8gnM0lXq6mpjgDg7m4ew2TbsB AFpQ== X-Gm-Message-State: AOAM530GmCMPYtb0+6/Q1M40z+vTkGIOVwKcHTbE4USaVRzkhzuOvhAD aV90cU2L3nxpFMJR7wGxg7/MvGYgt4dMiu4qzdoZxmlFGPQY X-Google-Smtp-Source: ABdhPJwACejVfVL9+7l7+kS518IEvGSPs4tr19NzKLmykGwDdv+/wb4a9B2073UiwjnSk6RDe9bkJ7doubPE8BDHug71X47dC5wU MIME-Version: 1.0 X-Received: by 2002:a5d:9f01:: with SMTP id q1mr6892053iot.144.1640585348815; Sun, 26 Dec 2021 22:09:08 -0800 (PST) Date: Sun, 26 Dec 2021 22:09:08 -0800 In-Reply-To: <000000000000e37c9805bbe843c1@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000f09fca05d41a8aee@google.com> Subject: Re: [syzbot] UBSAN: shift-out-of-bounds in nl802154_new_interface From: syzbot To: aahringo@redhat.com, alex.aring@gmail.com, anant.thazhemadam@gmail.com, davem@davemloft.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wpan@vger.kernel.org, netdev@vger.kernel.org, paskripkin@gmail.com, stefan@datenfreihafen.org, 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 451dc48c806a7ce9fbec5e7a24ccf4b2c936e834 Author: Alexander Aring Date: Fri Nov 12 03:09:16 2021 +0000 net: ieee802154: handle iftypes as u32 bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1084d10db00000 start commit: ec681c53f8d2 Merge tag 'net-5.15-rc6' of git://git.kernel... git tree: upstream kernel config: https://syzkaller.appspot.com/x/.config?x=bab9d35f204746a7 dashboard link: https://syzkaller.appspot.com/bug?extid=7bf7b22759195c9a21e9 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14398d94b00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=117fc40cb00000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: net: ieee802154: handle iftypes as u32 For information about bisection process see: https://goo.gl/tpsmEJ#bisection