From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f198.google.com (mail-il1-f198.google.com [209.85.166.198]) (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 0F3CA204592 for ; Tue, 1 Apr 2025 13:30:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743514204; cv=none; b=U6pUkLN15br6e9k6/XJ2TokuhpdTT+lPHSsmqVyBHPqeoyq0QoVQkbRmLnA51sJXYW3vy4OT+g9jaSk5AdhpMosWgACk5RRQz2V/TNG1XqyCwKpWyfY/z9ZJW97PphngCwNov9823ti1j1/pCuZbXBtWsOJ19YgHJmR80KArnI8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1743514204; c=relaxed/simple; bh=bByoucFVB2UdNo+kwtr6qaUds025o1QtnwjtqlZhir0=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=D92CcdhGod1bDx3oGmOesbDy4u3SLVcpYbdWnT+cQzNmfnxM+Hj9XIAu5RorI7hjUqk3hWL0pvJAikBX+YgoFRSGLUddC9w5HFpp2y7ys+v058bnLWOzV5jr5YB2CC2Lyg/rV0Ya7lETmlM05Mxej2KnDZMPT4N05WvkGGRiajo= 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=209.85.166.198 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-f198.google.com with SMTP id e9e14a558f8ab-3d43621bb7eso57576205ab.1 for ; Tue, 01 Apr 2025 06:30:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1743514202; x=1744119002; 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=5KjPoAkVFViWhbQFJAekmXVI/D9FR8rd7QSTCHbMYtM=; b=ZpZvW6AfYg19oir+gnYM3Yu75ViHSwT8aSaiinJSZRgzS1t9n/HpcW7bFNUP/Ec14Q TZ52qMce5bDTH/yb5CzMItNboKqKjoNsO+tXjZ01dbHCXmdKonL0dUhJUWOXOlpFNn16 zLkjglhOzmkpcrMasW/TWFifjYsv2Zn5PIwSd+WGq/N/NudLDCgPFCPq2WbcDYBNy34L f1XSRya3SJd8liCfb7Z1wB4L8B0B2o8GMp8yX49699ExndgyxI00yCIro51ieTcP6WcZ xZSm9PCy8O5HGyua17oloIfd60+d8lfFumUOpMCg8jC+DCT1llejQpo6CWgBowSbMrHp +F0w== X-Forwarded-Encrypted: i=1; AJvYcCWxbhR+zD+NUUEII0WpKvJjUduPqfQJhErwOQ9RbRpBcxAribBR1mpYnIGjw+Qlp0TR+h9rfBtN6mt9/XE=@vger.kernel.org X-Gm-Message-State: AOJu0Yx3lzMqXiGeG4r3ZcqeaQVzA6/ElQkLVjaP3lNIcLpK4SYcxUhd 5auSgJ6VUMcxC70ZD63Gv4sCSEjaeASAMnuoxn9D9/3vMLOOmpndaUuV9sbg311P3AlYYLNFl1V AxZrzF8Tl0U8V78ENlZRfZ1zi13WjPTvfmoE2EcJkWEXXVHELApvizlE= X-Google-Smtp-Source: AGHT+IGd46zNjDOiUredidljoyGWWZkx/r5YM1sydx36CYya6gRoptz1l3qZgNvJCdDsIg2A9buKqaYK9wSyVcLuyTICZbNJGrq0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a92:c264:0:b0:3d3:f72c:8fd8 with SMTP id e9e14a558f8ab-3d5e09c1d37mr124928915ab.6.1743514202162; Tue, 01 Apr 2025 06:30:02 -0700 (PDT) Date: Tue, 01 Apr 2025 06:30:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <67ebea5a.050a0220.297a31.0011.GAE@google.com> Subject: Re: [syzbot] [isdn4linux?] [nilfs?] INFO: task hung in mISDN_ioctl From: syzbot To: eadavis@qq.com, 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: 08733088 Merge tag 'rust-fixes-6.15-merge' of git://gi.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12731998580000 kernel config: https://syzkaller.appspot.com/x/.config?x=96f34c65540af006 dashboard link: https://syzkaller.appspot.com/bug?extid=5d83cecd003a369a9965 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=160e1404580000