From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) (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 F4052374196 for ; Thu, 26 Feb 2026 09:43:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772098985; cv=none; b=sgYaO1/IUcJMHt9D1RbhRZD+E0Ge6fk4ng46rjrE7Ye8ntfvn6XzRfESl/YYckh7SKS9DPMB8Y1wLbs4LdBGEoibqVqOlKwf7tVq3zbHCa4JMkqJ/WI0RA4WVZut/Zbxw4O0njLhLVH8kctwtFRcc95m0jxe+8zRuw9nzVfcVS4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772098985; c=relaxed/simple; bh=nVBqfEfITP7Jo2Id0Sz+9G7g6m9CUACzlwphwKBqXUo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=IN5w8LXleHs+5YOZPUjzEzbWJmFDi5PDTJeU1IbJZu4iCv0HMgKL3MCUs+hJSVGc55vaWGdkTJOFu9sDZ66T65BhnN/ik582BJzb+8rdCSRjG+yQAuObKo1FXsSkgU+YhTeWOW3MPr+A/Vpd7IlKiF1GIf12GmkCIoGZjMcNQZA= 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=209.85.210.71 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-ot1-f71.google.com with SMTP id 46e09a7af769-7d4d4db1523so2654511a34.1 for ; Thu, 26 Feb 2026 01:43:03 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772098983; x=1772703783; 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=Zu82HyZbDIaK5vvEFpd6bOoJvJZQkdOffCE+TjQ7Qs8=; b=lRlXZIOl6eWJII0Trz2HAxYkv9aG6Ah9sBULpPD83IiyA6kNO3sNwWfi2+AAPsWuVG 5yF+Q2xatG+OG7e/0eYeZEIYG2+vQlj+cB2mxVJqojoF5C4UVYtKgwFElZjmTfnHFO1I iFCAxWBWuLtcKwzAPRqnrXg3uEwG1uzV1K/KO/GLmMDvnXezP6QvD+7YFE0jdrpYVt8o e4H7fVbvCnsEDpBT/FOEgSp8uV6uVl7CIb1R5SpZDmkMoD8m4GgOSKhUBrVyCU7jrax9 D7mRrZ1eErp3MSPuImh6DsgHgrWxDkv6hrxaTmlOeRIa3mCRTVXA26ScUwarumZR7t7T wWxw== X-Forwarded-Encrypted: i=1; AJvYcCU4L87KzrIEjU65XwyH+Wt9bSVcwdcnrJYgjFz3I2RuDe37v2zUtG4flf0W8l5u7Odvf+8FnPFobFEGhXegZYCNtcw=@vger.kernel.org X-Gm-Message-State: AOJu0YzDj+eybhzbCWpIai4GxydqJSxniLP1QMRFbRZmFNqQnfbX2zw/ OYXZCELFYSJUjn7AR7Q89Cvna/H3OAjf7/qWeEcZ6j1Q31KzyoNh2mdAQX0fUPZqzGmH6KcEfur q8Ie8XPJUMHb551Wbln2K5WumX6x7QIITn81WuJgQacSRlfP69UmfX7z0Oug= Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2229:b0:662:c8be:573 with SMTP id 006d021491bc7-679ef9a0c39mr1478925eaf.61.1772098983042; Thu, 26 Feb 2026 01:43:03 -0800 (PST) Date: Thu, 26 Feb 2026 01:43:03 -0800 In-Reply-To: <20260226091657.895403-1-wangqing7171@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69a015a7.a00a0220.21906d.00c3.GAE@google.com> Subject: Re: [syzbot] [trace?] WARNING in tracing_buffers_mmap_close (3) From: syzbot To: linux-kernel@vger.kernel.org, linux-trace-kernel@vger.kernel.org, mathieu.desnoyers@efficios.com, mhiramat@kernel.org, rostedt@goodmis.org, syzkaller-bugs@googlegroups.com, wangqing7171@gmail.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+3b5dd2030fe08afdf65d@syzkaller.appspotmail.com Tested-by: syzbot+3b5dd2030fe08afdf65d@syzkaller.appspotmail.com Tested on: commit: f4d0ec0a Merge tag 'erofs-for-7.0-rc2-fixes' of git://.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=1222bde6580000 kernel config: https://syzkaller.appspot.com/x/.config?x=af6ed0125ed44356 dashboard link: https://syzkaller.appspot.com/bug?extid=3b5dd2030fe08afdf65d compiler: gcc (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44 patch: https://syzkaller.appspot.com/x/patch.diff?x=145d4d5a580000 Note: testing is done by a robot and is best-effort only.