From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 2061612D769 for ; Thu, 18 Jul 2024 11:11:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721301064; cv=none; b=j+waRyhdodtczPhcU3fumzLo8+aG6ISlU6yh2aP51bwIkgJzIyocbjCzQRLI+8X8OAPDksnEJhrg17R0jkFGuk5ND7iQM6Sxv8NjLnnatYpQPo9XOVXmxwcqgTRCQafGKICGcOD+p+cYyJ4T7vX7tDs6VXTJdZ/Hdblu/S5j+Co= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1721301064; c=relaxed/simple; bh=52nbA85UwtH4/+oxsmPByhwO/jSNP6i7uHZYy9ZPZ5E=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=psI1lfiWmzuGPzA7QoUFIgcDmiKJx9q8JZhadPSro6XNDxThTJSDG6ABw3N07XYr3ez2XvWmL+/658wtvSlEVs8f/tlS4w/ccUgTpja8dvRt5G/ZInDZtDh3FvWIRNxeQvcqvnR6wKBMwZcChtNCZpjsIDb8YHTBD1P4lRy5Pac= 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=209.85.166.71 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-io1-f71.google.com with SMTP id ca18e2360f4ac-81258697716so116572739f.3 for ; Thu, 18 Jul 2024 04:11:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1721301062; x=1721905862; 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=6D1Sta4dDI/Fw09BEv1aQjubnmMW4+jrsrPWpx3+UY4=; b=o8Ud0i+lqggm9XDEqSHz1FskB/ovugqAHvcdM18PZQep6vN0qhJWrxawgjVbzWovVS pt4d+rRgrhKN1TWWmp9DFDHT4rBsrNwxg/nEN6T9cgdpelOSBfkNfrsMap5XnOUdVZ00 g6I6GnbgMYvyah80svqH7W+9E0A6Mq07MwKPMOY808kR2IsGEz2JNno0fHPaxacieGU7 8UUSsRnXJJbWUeLy2aeiwSBRgQmKMXHGbzHcZDhaMNk8NFfCWi7cEVY+ChFh6jfIO8Ld l239anrk4KOpURG318fpLSQWTYNNqoM6PbqMJk8Ms/832FFOkOYpmyuj/95E0rsFi6Mx c6oA== X-Forwarded-Encrypted: i=1; AJvYcCV2asUfk/3ZPRKXHwu17FciYLPHIb1H3r71fbQwyZj8JCm/ob2qj6hXFlVkcco5yN//YoYlRdLL5HXWvIjEhZdb+/wRGnguUn9TN1fP X-Gm-Message-State: AOJu0Yxo10qSWn9nfb+LVbTtKRcMwLAmu5FL7doCQAgjqPMhYX96Ss49 dn+2CHZb788GW3TO+njtHm5PnYKrellg4OZKYaicdTmX32Qc38JDBHrC4DKKk+RGWD4ObX0FD7h ZdJBjcQJ4DGQpdn89A1Y73+7BrlIwmJ1yk14QblesCNWbnmeKTEvJS8A= X-Google-Smtp-Source: AGHT+IEbSX4KvznEXOjVzgaFBn1l55eP1If566kZUzfb5aC6dmnMdvjBBOnxHHGmYTjllwI7hFO2CcFo8IulEoZsnaQ/jFCKILsd Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:1605:b0:381:c5f0:20ef with SMTP id e9e14a558f8ab-395526d992emr3142525ab.0.1721301062279; Thu, 18 Jul 2024 04:11:02 -0700 (PDT) Date: Thu, 18 Jul 2024 04:11:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <0000000000005e74e6061d83a286@google.com> Subject: Re: [syzbot] [fs?] WARNING: lock held when returning to user space in ns_ioctl From: syzbot To: djahchankoike@gmail.com, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch and the reproducer did not trigger any issue: Reported-by: syzbot+dd73570cf9918519e789@syzkaller.appspotmail.com Tested-by: syzbot+dd73570cf9918519e789@syzkaller.appspotmail.com Tested on: commit: b1bc554e Merge tag 'media/v6.11-1' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1571e159980000 kernel config: https://syzkaller.appspot.com/x/.config?x=81a1b524758b7eb5 dashboard link: https://syzkaller.appspot.com/bug?extid=dd73570cf9918519e789 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=11e12b2d980000 Note: testing is done by a robot and is best-effort only.