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=-0.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, 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 92F23C33CA8 for ; Sat, 11 Jan 2020 23:38:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 67F962087F for ; Sat, 11 Jan 2020 23:38:46 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="CUzzXi3u" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731715AbgAKXic (ORCPT ); Sat, 11 Jan 2020 18:38:32 -0500 Received: from mail-oi1-f194.google.com ([209.85.167.194]:46380 "EHLO mail-oi1-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731674AbgAKXib (ORCPT ); Sat, 11 Jan 2020 18:38:31 -0500 Received: by mail-oi1-f194.google.com with SMTP id 13so5133123oij.13; Sat, 11 Jan 2020 15:38:31 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=mime-version:references:in-reply-to:from:date:message-id:subject:to :cc; bh=c7HFrOGQ3phE12eoMeyUfOtwv87GN61OlvlGebweSPE=; b=CUzzXi3uv6xXm/4UnggMbWvrrN2Up+aCdXgbjG6cA1RSh2Hsl7MaJGyUzdoMoTmd4R ZrHmzvSIQzS9GFymrJPYSFUJoVbzF0PJ/iecYAh4HGcrfH/zwmd4F6x9nsoOeailYobC MujffRFXqGvkpsurYLOjgR9qmZoZeeEk+kwuIIysdTEHyy0eM0MPpC10Mh0InyVmHn1v 5FsP+pOKLqj3MpjEbbWZWOZEilHIuIlxKrmee02exZm69I3xF9XolTxJTNhKMd4CPNUr 7TK8yRsQode2rHqJa9VpU78VxSiyf+Oi7TyRFsjn5WlXmrtjazYZe5Wjb+yrJwuo7Mdn THlQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:mime-version:references:in-reply-to:from:date :message-id:subject:to:cc; bh=c7HFrOGQ3phE12eoMeyUfOtwv87GN61OlvlGebweSPE=; b=bxv7pUmTisUVgD+MUMFJzRwz7jTOyA95aKv2lnmdVyt683eTmk5lOAk+hHrc00fyEm JUWSbjqtcPd5xfgOj9EORmlXwwrxOssY2VVyKUH3msazCFtTjFMiuU30JXwJqadflaph KXec1c4uiPvqEWkdHI/U8P9CzU8yYNnKbvo0bgXQVU6DrrI8C/MmKfPJ3frpcuDB5v9O Ys3q2nykxV1MWh4/XZ0Pjvt5KeWrUxmlmMbN2zUnWDGGY0C2uc3MH/e/QKqjRWgCJCk/ GSY5WdUcFAtZMyXyoOPjcfx98yjYQ6IWFabZhUna3F8IvdTTPWcuDTtW6qIpikE+ZtV7 cgmg== X-Gm-Message-State: APjAAAVyKkpUTAaea+nQZ/TAFNaaBgpNZUiwcxk0mtGSWA5TElDm34Vv 0BfM0CJQRD2yQe6Jj0oweVsYgg368fs77blTbaE= X-Google-Smtp-Source: APXvYqzdwu5h+fnSlpdGrTkZ59bgP9nPDYS+jBNWRgOtKGV1J84qw+h5nryOcSbFDC8q8K7HsV9LDhKqwf7dQGAQUsU= X-Received: by 2002:aca:1e11:: with SMTP id m17mr7953939oic.5.1578785910973; Sat, 11 Jan 2020 15:38:30 -0800 (PST) MIME-Version: 1.0 References: <000000000000a06985059be4002e@google.com> In-Reply-To: <000000000000a06985059be4002e@google.com> From: Cong Wang Date: Sat, 11 Jan 2020 15:38:19 -0800 Message-ID: Subject: Re: WARNING: bad unlock balance in __dev_queue_xmit To: syzbot Cc: a@unstable.cc, Alexander Aring , allison@lohutok.net, andrew@lunn.ch, Andy Gospodarek , Taehee Yoo , ast@domdv.de, b.a.t.m.a.n@lists.open-mesh.org, bridge@lists.linux-foundation.org, cleech@redhat.com, Daniel Borkmann , David Miller , David Ahern , Florian Fainelli , Florian Westphal , Greg KH , gustavo@embeddedor.com, haiyangz@microsoft.com, info@metux.net, Jay Vosburgh , j@w1.fi, Jakub Kicinski , Jamal Hadi Salim , Jiri Pirko , Johan Hedberg , Johannes Berg , John Hurley , jwi@linux.ibm.com, Kate Stewart , Alexey Kuznetsov , Kalle Valo , kys@microsoft.com, linmiaohe@huawei.com, linux-bluetooth , linux-hams , linux-hyperv@vger.kernel.org, LKML , linux-ppp@vger.kernel.org, linux-wireless , linux-wpan@vger.kernel.org, Hangbin Liu , Marcel Holtmann , Marek Lindner , Michal Kubecek , mmanning@vyatta.att-mail.com, Linux Kernel Network Developers , Nikolay Aleksandrov , oss-drivers@netronome.com, Paolo Abeni , Paul Mackerras Content-Type: text/plain; charset="UTF-8" Sender: linux-bluetooth-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-bluetooth@vger.kernel.org #syz dup: WARNING: bad unlock balance in sch_direct_xmit