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=-4.0 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 1322DC433E0 for ; Sat, 1 Aug 2020 00:17:09 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id DD16520789 for ; Sat, 1 Aug 2020 00:17:08 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728008AbgHAARH (ORCPT ); Fri, 31 Jul 2020 20:17:07 -0400 Received: from mail-il1-f197.google.com ([209.85.166.197]:35992 "EHLO mail-il1-f197.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726347AbgHAARH (ORCPT ); Fri, 31 Jul 2020 20:17:07 -0400 Received: by mail-il1-f197.google.com with SMTP id o191so20540872ila.3 for ; Fri, 31 Jul 2020 17:17:06 -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=EeowjFs3ag00jmXysHEViINXb8Feznj0QWnCDc8JX9k=; b=OW+0Nl883hi4NSZiVPGuBOjFiZD+LolvgJZ2RmJ8tmgEqf2dzumdgN3JMI+DEXLzCS rsoYzfN9Tik3mzjNNahMdz3R7IKmlw9eud16Gm0IoaFiZqqtOUI3PW6s6vDT161XKLRL 2PmHqCqJrFjioshAf5eeiPGbeR/YC1misbZUFYdkk2yXGRkc2qmvHK4AHSV7CIe3BjuV qAxDXyHwevRh3kWOHwjMFYNEZp22KHLMve/dWzOuT67a/Q1uGcUrei/k6rVE44+Xm7CT ryc7VW6f8/hq9dhleF/o+Z+3AFEgCrm8USaoYPBUJLElGgtUt7+BKdAc264famscF0m0 kO4g== X-Gm-Message-State: AOAM531jK+GIzdV8KJWe4ne7JJ+UAKR/k6+oCaV8yVLUcXHYUjKA5ZvH IQ1dbDGsIhp89C2J2AMufYuyVR7i3l4BZ/c456TpEToRovj7 X-Google-Smtp-Source: ABdhPJyUdXAO2hc9zkb+flLDdicREQ1MO5ek2xuunUaYgAh3EJco6GeHhbiRHe9n9Y2O1M10MBJzTxGwK5OnmfSGd22hGobEilwF MIME-Version: 1.0 X-Received: by 2002:a5d:8a0c:: with SMTP id w12mr5949284iod.63.1596241026434; Fri, 31 Jul 2020 17:17:06 -0700 (PDT) Date: Fri, 31 Jul 2020 17:17:06 -0700 In-Reply-To: <000000000000f796a105abbfa33d@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005b507905abc5d32f@google.com> Subject: Re: INFO: trying to register non-static key in skb_queue_purge From: syzbot To: andrew@lunn.ch, davem@davemloft.net, hkallweit1@gmail.com, jakub.kicinski@netronome.com, johan.hedberg@gmail.com, kuba@kernel.org, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, marcel@holtmann.org, netdev@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot has bisected this issue to: commit 65b27995a4ab8fc51b4adc6b4dcdca20f7a595bb Author: Heiner Kallweit Date: Mon Aug 12 21:52:19 2019 +0000 net: phy: let phy_speed_down/up support speeds >1Gbps bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=1327ef50900000 start commit: 83bdc727 random32: remove net_rand_state from the latent e.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=10a7ef50900000 console output: https://syzkaller.appspot.com/x/log.txt?x=1727ef50900000 kernel config: https://syzkaller.appspot.com/x/.config?x=e59ee776d5aa8d55 dashboard link: https://syzkaller.appspot.com/bug?extid=99efc1c133eff186721a syz repro: https://syzkaller.appspot.com/x/repro.syz?x=12429014900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=12dbc404900000 Reported-by: syzbot+99efc1c133eff186721a@syzkaller.appspotmail.com Fixes: 65b27995a4ab ("net: phy: let phy_speed_down/up support speeds >1Gbps") For information about bisection process see: https://goo.gl/tpsmEJ#bisection