From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 299FB26FD82 for ; Wed, 9 Apr 2025 17:02:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744218125; cv=none; b=crWoFkENC4M9kXEz9lF7BnnC53Gia/K7N7nILxrRMDbIKvph/0esfk8QU51Kp7SlpJha7AQUtD+1diuU8RcoDvhL+K/3OeAkMti9q4W2UlNhW7fkwSSpazzfgFYWyKhAnexT8FKRC67DFK/wxcoOR547dpP8xWskM8rBVjQoNAQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744218125; c=relaxed/simple; bh=N/Q29EyrkUNjSpHrD6c7uvmrA++bL2w5w55MY0tEk6M=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=aMwNHIOPowosMNx0kJGz3jOLUKxO4PWdFgXu53yeK0CjEL+VpxsYucCzqNOgi+hS+YDOmwmGRAMIGaQJ3gH0GJehYglGpacj0CiYqPDW5KIESVFmeFZ0WTB2jvwSAvpx2fy0VINR2GL+WJ6E8KdcDnCBF7y1GC0BbDcG5iJKXD0= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.client-ip=209.85.166.197 Authentication-Results: smtp.subspace.kernel.org; dmarc=fail (p=none dis=none) header.from=syzkaller.appspotmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com Received: by mail-il1-f197.google.com with SMTP id e9e14a558f8ab-3d43d3338d7so137289435ab.0 for ; Wed, 09 Apr 2025 10:02:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1744218123; x=1744822923; 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=Uh2RDEiNjcy7yVV8K/XknWCLeT7CD0KwGkJWuruTDKU=; b=SXqTfYkMtjV9PRDQjEeQp0nVndN5AbZShrg6pD4550nnIAnFvUH618eQZordFholLN 1NnJs1blWd1oL80Tl8j/FmzEQQo5m1ExIbFGdQWJ2em3JnRGQYOp8Wa4s/NvRJrw3Nxn sjpVv1VctWPPAdmD/rSAyx2UOUgKrOgCfNWs1iX61Zvms5F7bv90myPkvm5dhWfVHt7Q Ba44mSl4wEKecsw4SgAp9hjfalagtzTuxxq1bI0RtdUu/tvrEJShikI9bvRgsUdUb/aB IYp+76HjGBzWEOcGS6TDJEOs5+vQsAcU7khPxFwJVHU6P54HPE2nfNM+0aPKzXajEGWi bFtw== X-Forwarded-Encrypted: i=1; AJvYcCUZRyP/WtESirjGNmSu20ybjlhfyfTCS/2eqMlPGklcPoYMxb2jQobLUU++iH8wjkvs5UqgrSGDohhUAWI=@vger.kernel.org X-Gm-Message-State: AOJu0YzrdauzbK3mf6P3f8vq6hHb3YlnXlJQFSR+xA4F5bEbhd0vncSF bbsIYYYlRLgS7EauT08TQDFzg3K6JVqwNlYe3zhg1Q0qAjAPEwL37kqnVJnYLzj0rB6xwWvBOgp zaNICDvghkNQENeiQbJIiUVGMXuWxHjUxIHkixWmABVR++SP6Ke75Lvg= X-Google-Smtp-Source: AGHT+IF0p9jxNcDd6PbkOO2yCKjngIRE3FTMwu/mbuIiVBJBjJOR+yItnAYXFBtmxHqRTomyXV+LFwIPkW83vSGmMmmb2Jf1hm5A Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:3004:b0:3d3:fdb8:1796 with SMTP id e9e14a558f8ab-3d7b45fd15emr33844205ab.2.1744218123325; Wed, 09 Apr 2025 10:02:03 -0700 (PDT) Date: Wed, 09 Apr 2025 10:02:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67f6a80b.050a0220.25d1c8.0007.GAE@google.com> Subject: Re: [syzbot] [bcachefs?] WARNING in bch2_dev_free From: syzbot To: charmitro@posteo.net, kent.overstreet@linux.dev, linux-bcachefs@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: unregister_netdevice: waiting for DEV to become free unregister_netdevice: waiting for batadv0 to become free. Usage count = 3 Tested on: commit: a2458824 Merge tag 'linux_kselftest-kunit-6.15-rc2' of.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=153ffb4c580000 kernel config: https://syzkaller.appspot.com/x/.config?x=fb8650d88e9fb80f dashboard link: https://syzkaller.appspot.com/bug?extid=aec9606169fbc3a12ca6 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=17b7fb4c580000