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 5FAC0C43462 for ; Sun, 9 May 2021 15:16:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 3C0E3613CD for ; Sun, 9 May 2021 15:16:13 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229683AbhEIPRN (ORCPT ); Sun, 9 May 2021 11:17:13 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:36407 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229619AbhEIPRK (ORCPT ); Sun, 9 May 2021 11:17:10 -0400 Received: by mail-io1-f69.google.com with SMTP id q3-20020a5d9f030000b029043969850b7eso943706iot.3 for ; Sun, 09 May 2021 08:16:07 -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=ptj/dJVyElDcDR4dlhXEYGbK7nkar7mLZG2Y7a4j/mk=; b=Dy8I4AP+UyOi0aw/wZAg2MHa3tY/C8uNbEO1Ix4ZhQ1JcgjwxgrNDloey5gj45koXL P+6/2iD5saIf916e2GHZODqoRLr2h0Jo/WP/TzdYsCfqjWzqtWPX+r4XltbrXafyWMKz sAIk4inVgkSSfKs4+7s9vRag3ufJeGulopRJ8JBlKGIozU8HgJYCRGEsSdRsgB1+NJnY vdJwVfIUAb5qbVfFHyu2xEeWNMlx/mZ1tUwxC3t3NTxPnMKoIH4ZpH6mDuHxn5cD21Xd IUXaeEtxHrp3qoZ2Dfbgoi6IyGQwQjJ29C1YHSDL+r9M93hUP0wo4t2h4bnVgcbeyneG PUFQ== X-Gm-Message-State: AOAM530kN+4AjYX8sX+k7m9kgdsAwcj8Xq9aEShHG51vxEnqpfNQgr8N xIUK7nv/D1pruSLwl2xmdOOYNAIpl911pnNKC1sU5dDvqOO/ X-Google-Smtp-Source: ABdhPJyJwGwIL1loYhchZjvnNXd4eyMCeUirhmBOuDgssB8pUDt9169y2A7L98/9mTHVSC/CagAOsT8bOf+hALkYwWJBC7G5uvBO MIME-Version: 1.0 X-Received: by 2002:a6b:dc16:: with SMTP id s22mr14878581ioc.170.1620573367415; Sun, 09 May 2021 08:16:07 -0700 (PDT) Date: Sun, 09 May 2021 08:16:07 -0700 In-Reply-To: <0000000000009f94c1057e772431@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000e5b92105c1e723d5@google.com> Subject: Re: [syzbot] WARNING in hsr_forward_skb From: syzbot To: arvid.brodin@alten.se, axboe@fb.com, axboe@kernel.dk, davem@davemloft.net, dvyukov@google.com, edumazet@google.com, hch@lst.de, kuba@kernel.org, kurt@linutronix.de, linux-block@vger.kernel.org, linux-can@vger.kernel.org, linux-kernel@vger.kernel.org, m-karicheri2@ti.com, ming.lei@redhat.com, mkl@pengutronix.de, netdev@vger.kernel.org, socketcan@hartkopp.net, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot suspects this issue was fixed by commit: commit 9d6803921a16f4d768dc41a75375629828f4d91e Author: Kurt Kanzenbach Date: Tue Apr 6 07:35:09 2021 +0000 net: hsr: Reset MAC header for Tx path bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=119c7fedd00000 start commit: 3af409ca net: enetc: fix destroyed phylink dereference dur.. git tree: net kernel config: https://syzkaller.appspot.com/x/.config?x=8cb23303ddb9411f dashboard link: https://syzkaller.appspot.com/bug?extid=fdce8f2a8903f3ba0e6b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1525467ad00000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=114c0b12d00000 If the result looks correct, please mark the issue as fixed by replying with: #syz fix: net: hsr: Reset MAC header for Tx path For information about bisection process see: https://goo.gl/tpsmEJ#bisection