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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 88593C433FE for ; Sun, 16 Oct 2022 17:34:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230047AbiJPRec (ORCPT ); Sun, 16 Oct 2022 13:34:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:48830 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230036AbiJPRe0 (ORCPT ); Sun, 16 Oct 2022 13:34:26 -0400 Received: from mail-io1-f72.google.com (mail-io1-f72.google.com [209.85.166.72]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id A97D413D0C for ; Sun, 16 Oct 2022 10:34:24 -0700 (PDT) Received: by mail-io1-f72.google.com with SMTP id j17-20020a5d93d1000000b006bcdc6b49cbso3270737ioo.22 for ; Sun, 16 Oct 2022 10:34:24 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=to:from:subject:message-id:in-reply-to:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=9HnUcMrpaOy4ZoL5ypHWvjmoyr0LqAIz7W4hYAK2fiI=; b=37CuH2G1SJ/IocnNNrXX87phAxb4DmDIaJbiSKxcEzaji5RE4YRMypBeP5yi8+EVJV NvKx3T/bblf4Izo3PjzFKO8yfGJ9olWUDi+83/b8d8E2u1Zren6er4Pe/U3ldGAdmASH S+7HZt+HlR6BRUagLFIpEOeSG2j60WQIcovi1+YDBdw0S802qFKPxdDlM1RvDBbb7rBn EyzB5iM6CvtVbFneYDWo4mT0/V9IxMKIhK5HKUUqKMFc7xEYACnwbU+InjW+tcdM5nKZ Po+eC7Wytgj7/VDBWL02cwYpPeylQMDIZxZ8nH9ALp0voFCBcGakf23yNecHx18dGyf6 BNUw== X-Gm-Message-State: ACrzQf0jIm1pE6kxf5YgT7UhFmkR2V+LrooYbSWgTWL0p4oLYt+3skyc fr3OTNdIvFLpnCC2mrTsxZrQ+GsH9jKvF3f3cDO0p40QYdIR X-Google-Smtp-Source: AMsMyM7qspteAsrK5Mgq3OaCHRR/wYcZjGnfTnfsk7GdfkdP3jG+nm1SS/vzaXgUf0BQGOpO5QgR8XlS8g1zTVGBw7BHfTVjcerF MIME-Version: 1.0 X-Received: by 2002:a05:6e02:184c:b0:2fc:4f65:9dee with SMTP id b12-20020a056e02184c00b002fc4f659deemr3194230ilv.154.1665941663602; Sun, 16 Oct 2022 10:34:23 -0700 (PDT) Date: Sun, 16 Oct 2022 10:34:23 -0700 In-Reply-To: <0000000000009d327505b0999237@google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000013612005eb2a4525@google.com> Subject: Re: [syzbot] INFO: rcu detected stall in batadv_nc_worker (3) From: syzbot To: a@unstable.cc, alsa-devel@alsa-project.org, b.a.t.m.a.n@lists.open-mesh.org, broonie@kernel.org, davem@davemloft.net, dvyukov@google.com, edumazet@google.com, hdanton@sina.com, jhs@mojatatu.com, jiri@resnulli.us, kuba@kernel.org, lgirdwood@gmail.com, linux-kernel@vger.kernel.org, mareklindner@neomailbox.ch, netdev@vger.kernel.org, pabeni@redhat.com, perex@perex.cz, povik+lin@cutebit.org, steve@sk2.org, sven@narfation.org, sw@simonwunderlich.de, syzkaller-bugs@googlegroups.com, tglx@linutronix.de, tiwai@suse.com, tonymarislogistics@yandex.com, xiyou.wangcong@gmail.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 f8a4018c826fde6137425bbdbe524d5973feb173 Author: Mark Brown Date: Thu Jun 2 13:53:04 2022 +0000 ASoC: tas2770: Use modern ASoC DAI format terminology bisection log: https://syzkaller.appspot.com/x/bisect.txt?x=164d4978880000 start commit: 55be6084c8e0 Merge tag 'timers-core-2022-10-05' of git://g.. git tree: upstream final oops: https://syzkaller.appspot.com/x/report.txt?x=154d4978880000 console output: https://syzkaller.appspot.com/x/log.txt?x=114d4978880000 kernel config: https://syzkaller.appspot.com/x/.config?x=df75278aabf0681a dashboard link: https://syzkaller.appspot.com/bug?extid=69904c3b4a09e8fa2e1b syz repro: https://syzkaller.appspot.com/x/repro.syz?x=16e2e478880000 C reproducer: https://syzkaller.appspot.com/x/repro.c?x=149ca17c880000 Reported-by: syzbot+69904c3b4a09e8fa2e1b@syzkaller.appspotmail.com Fixes: f8a4018c826f ("ASoC: tas2770: Use modern ASoC DAI format terminology") For information about bisection process see: https://goo.gl/tpsmEJ#bisection