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 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 1DCE7C433E6 for ; Sat, 29 Aug 2020 18:23:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 0A5CB20757 for ; Sat, 29 Aug 2020 18:23:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728488AbgH2SXO (ORCPT ); Sat, 29 Aug 2020 14:23:14 -0400 Received: from mail-il1-f198.google.com ([209.85.166.198]:33016 "EHLO mail-il1-f198.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728472AbgH2SXJ (ORCPT ); Sat, 29 Aug 2020 14:23:09 -0400 Received: by mail-il1-f198.google.com with SMTP id b85so1816674ilg.0 for ; Sat, 29 Aug 2020 11:23:08 -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=bPIxx1nU1y1vRAICXwgpqNsvENjqeAPVEB+JHRttykM=; b=UVWRCij4smxU41VeAZBqRwqL+XvmoxntQHCqRSEMrPQ6A07WBNxckRPCwG5La5BKRh dFqSql5LCk6bAu1dT7h047kbIETjRMqNVvGT4lf+EnAtZmN2afsoW5Swt2zRfwQTmpNR LnXhFvIXEvianJrU+EkS0K/AHW5ORpubaQxt09qNCIGXXWmMaHoQ/0arSro7x/aewtkR dlf+ZWt07n517lp9J+e6VI1p8qPw5WMg8MOl/Y0cFhXsAoHYUGuPzSRTaEtuvnPVsxW8 u1/gkc0emUJ191hg9NW4kMkYZln5dXMv1TbJRV5qqYQvs3l5vpHbntuA+hZznmtcMOkl wYcg== X-Gm-Message-State: AOAM530yM1cYfsc7MqnuWI4fjbmB90UylIETGwcyRiZLu0j+flP4zIPw y1Ffx8rIugtkQOg/apMakkSyZpHsfCcCMVL7HI2OCAN78nfH X-Google-Smtp-Source: ABdhPJxEVVgA7Ub0bc+MvFmjZc1/RLEdJoez91edkd/s46zbbgIIdHjRz0Wm+HGP+LJ67kuMQWaAkopVRrwprhGvW720EhjW9N/v MIME-Version: 1.0 X-Received: by 2002:a92:d1c4:: with SMTP id u4mr3401246ilg.295.1598725387974; Sat, 29 Aug 2020 11:23:07 -0700 (PDT) Date: Sat, 29 Aug 2020 11:23:07 -0700 In-Reply-To: <000000000000d3d67f05a20d2027@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <000000000000d8002705ae084273@google.com> Subject: Re: INFO: task hung in tls_sk_proto_close From: syzbot To: a@unstable.cc, aviadye@mellanox.com, aviadye@nvidia.com, b.a.t.m.a.n@lists.open-mesh.org, borisp@mellanox.com, borisp@nvidia.com, daniel@iogearbox.net, davem@davemloft.net, idosch@mellanox.com, john.fastabend@gmail.com, kuba@kernel.org, linux-kernel@vger.kernel.org, mareklindner@neomailbox.ch, netdev@vger.kernel.org, petrm@mellanox.com, sw@simonwunderlich.de, 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 02d21b59d5cc4b4b395bbc2a29319b8a529ebeff Author: Ido Schimmel Date: Wed Jan 23 14:32:59 2019 +0000 mlxsw: spectrum_nve: Enable VXLAN on Spectrum-2 bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14e89b05900000 start commit: 5438dd45 net_sched: fix error path in red_init() git tree: net final oops: https://syzkaller.appspot.com/x/report.txt?x=16e89b05900000 console output: https://syzkaller.appspot.com/x/log.txt?x=12e89b05900000 kernel config: https://syzkaller.appspot.com/x/.config?x=a0437fdd630bee11 dashboard link: https://syzkaller.appspot.com/bug?extid=ca1345cca66556f3d79b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=14acdfe5900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1792598e900000 Reported-by: syzbot+ca1345cca66556f3d79b@syzkaller.appspotmail.com Fixes: 02d21b59d5cc ("mlxsw: spectrum_nve: Enable VXLAN on Spectrum-2") For information about bisection process see: https://goo.gl/tpsmEJ#bisection