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=-8.7 required=3.0 tests=BAYES_00,FROM_LOCAL_HEX, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 DF312C4363D for ; Fri, 2 Oct 2020 04:31:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9BE3C20708 for ; Fri, 2 Oct 2020 04:31:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725980AbgJBEbK (ORCPT ); Fri, 2 Oct 2020 00:31:10 -0400 Received: from mail-il1-f205.google.com ([209.85.166.205]:52204 "EHLO mail-il1-f205.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725914AbgJBEbJ (ORCPT ); Fri, 2 Oct 2020 00:31:09 -0400 Received: by mail-il1-f205.google.com with SMTP id e3so145398ilq.18 for ; Thu, 01 Oct 2020 21:31:09 -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=2rR7OFCkiGOcbn8yg3FFIizJzk0Y5CDsOwEAe9MFfqY=; b=XIreAtQLfU/h0u30mvyteBJK8g4q/gOaiYuJWg6sXu9k32PK4qWIRHlM4kz7j9CZPo blKWZTGvTNbwcBcSTYf5Irlo760OBJeT5tvXOvoX64w/Zp/5wHASi18SLr0c94vrMp1m kg1GxTipx7qPMuPj/YPXFTbJfGN8eiAbLdrDPvu+inSbUe2Xt9pvA6YGsp65A5k+nJCT 3Xjk2lQaaRnnUJV7LNRwQ3Aulre3G1Xbj+RfBeDuVMSkxNsMSeQ8BiIbHrwQbCiiA/oS CGymqKnvoJF1dISJ16m3eUAQcxYpReEx+17JCF5T9uD8Ro6ggyR2uXzVSBGf3CvOZeR+ UETg== X-Gm-Message-State: AOAM5315JyD/oMZHIbaKgf/jQyeLblmiqW6z+3VH5AxmyFGNqnHuSZU7 rWT4kKTX/X1vbZYXFUlRtM+qgY+o/8fKnIBRfTQ49ACNxCHr X-Google-Smtp-Source: ABdhPJwyio9B9RK4QMV+77SSkDUiL2aBMDrXygJtRXJZn8ix0TJV07LbSiIGdgU/ICZl+Xp6JhyjTk1bOjljcqJ5nfrSfAkO2l0T MIME-Version: 1.0 X-Received: by 2002:a05:6638:24c1:: with SMTP id y1mr616780jat.119.1601613068931; Thu, 01 Oct 2020 21:31:08 -0700 (PDT) Date: Thu, 01 Oct 2020 21:31:08 -0700 In-Reply-To: <0000000000007b357405b099798f@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000000a954d05b0a89a86@google.com> Subject: Re: WARNING in cfg80211_connect From: syzbot To: a@unstable.cc, b.a.t.m.a.n@lists.open-mesh.org, davem@davemloft.net, david@fromorbit.com, dchinner@redhat.com, hch@lst.de, johannes@sipsolutions.net, kuba@kernel.org, linux-kernel@vger.kernel.org, linux-wireless@vger.kernel.org, mareklindner@neomailbox.ch, netdev@vger.kernel.org, sw@simonwunderlich.de, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org syzbot has bisected this issue to: commit 16d4d43595b4780daac8fcea6d042689124cb094 Author: Christoph Hellwig Date: Wed Jul 20 01:38:55 2016 +0000 xfs: split direct I/O and DAX path bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=14f662b7900000 start commit: 87d5034d Merge tag 'mlx5-updates-2020-09-30' of git://git... git tree: net-next final oops: https://syzkaller.appspot.com/x/report.txt?x=16f662b7900000 console output: https://syzkaller.appspot.com/x/log.txt?x=12f662b7900000 kernel config: https://syzkaller.appspot.com/x/.config?x=7b5cc8ec2218e99d dashboard link: https://syzkaller.appspot.com/bug?extid=5f9392825de654244975 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=1100d333900000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=1414c997900000 Reported-by: syzbot+5f9392825de654244975@syzkaller.appspotmail.com Fixes: 16d4d43595b4 ("xfs: split direct I/O and DAX path") For information about bisection process see: https://goo.gl/tpsmEJ#bisection