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 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 636CFC4332F for ; Thu, 2 Sep 2021 18:13:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 44249610F9 for ; Thu, 2 Sep 2021 18:13:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1346848AbhIBSOL (ORCPT ); Thu, 2 Sep 2021 14:14:11 -0400 Received: from mail-io1-f69.google.com ([209.85.166.69]:39438 "EHLO mail-io1-f69.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1346866AbhIBSOG (ORCPT ); Thu, 2 Sep 2021 14:14:06 -0400 Received: by mail-io1-f69.google.com with SMTP id a17-20020a5d89d1000000b005c2233d0074so1462932iot.6 for ; Thu, 02 Sep 2021 11:13:07 -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=SKqbmxS+RsaX2s2wlkIqfPl2jpAwEZUOKc/WPcjCCI4=; b=gNd50aU/nU670w8V1LOYWuv7tGHtJTE8uRkDSf50aMX84rzk8540LL7xkF8OmHgCDG tEF98V5NqWSmhbGnD79/pbQs5+dMJimx4dzq3byzfIsWf1xbI8oQRpWNnNAuvlASKvKo YOuJgMjuoWbwMhThpFCxl+gDYylzredbFZ/sRs9bEgKL91Bh8F0j0rkbiNIIpaLN1WcD I8VbBaxBkesvYYzv93WtkyK70HbZcI01nK2H9TStT/qMLe/mnoHVfWgOc2HpQLlSOFNg Ne6LvpT/2jBDtO5o5u0Sq1FG5esfU+Y6ly8ltdztVyOmY7HAUuFGfgx5sJD8QaStxdYH W3Rw== X-Gm-Message-State: AOAM531b+oCtClBzviqpojX16UAvybbDYP3cUUx46m0E0TEorb22qbe9 QjQzvbrP/l9zNs2iqq65adM14UiSVepl9p4URVaRn/TTB/w6 X-Google-Smtp-Source: ABdhPJwD0D7+AptQ8EA9ckgdTuikiRxn9vuAi6y42y6HBFgaRe792GZ/6WBHMCptEET95qkqIwwzNODir9aTMaslfmsTvAlBugdE MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1d9c:: with SMTP id h28mr3424101ila.266.1630606387606; Thu, 02 Sep 2021 11:13:07 -0700 (PDT) Date: Thu, 02 Sep 2021 11:13:07 -0700 In-Reply-To: <00000000000034712e05ca9741e8@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000080826005cb07223c@google.com> Subject: Re: [syzbot] KASAN: null-ptr-deref Write in __pm_runtime_resume From: syzbot To: abhishekpandit@chromium.org, apusaka@chromium.org, davem@davemloft.net, gregkh@linuxfoundation.org, hildawu@realtek.com, johan.hedberg@gmail.com, kuba@kernel.org, len.brown@intel.com, linux-bluetooth@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org, luiz.dentz@gmail.com, marcel@holtmann.org, netdev@vger.kernel.org, pavel@ucw.cz, rjw@rjwysocki.net, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org syzbot has bisected this issue to: commit 66f077dde74943e9dd84a9205b4951b19556c9ea Author: Archie Pusaka Date: Fri Jul 23 11:31:55 2021 +0000 Bluetooth: hci_h5: add WAKEUP_DISABLE flag bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=17258e45300000 start commit: 835d31d319d9 Merge tag 'media/v5.15-1' of git://git.kernel.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=14a58e45300000 console output: https://syzkaller.appspot.com/x/log.txt?x=10a58e45300000 kernel config: https://syzkaller.appspot.com/x/.config?x=d793523866f2daea dashboard link: https://syzkaller.appspot.com/bug?extid=7d41312fe3f123a6f605 syz repro: https://syzkaller.appspot.com/x/repro.syz?x=17608125300000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=17465ffe300000 Reported-by: syzbot+7d41312fe3f123a6f605@syzkaller.appspotmail.com Fixes: 66f077dde749 ("Bluetooth: hci_h5: add WAKEUP_DISABLE flag") For information about bisection process see: https://goo.gl/tpsmEJ#bisection