From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (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 0222438E13F for ; Thu, 26 Feb 2026 09:43:03 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772098985; cv=none; b=EvntLmjgOIk3AKa8uYcGXJ5n/tZMknH6XCJk3zpiiRBltg5yyvZpVh9SbuqzeDnNr3IuW7zotj4MYmeNlk+4nEcX6oo+oJQHNMpCB+A1BPx6gmjMVWzMUaPpRTUd+6tSKEktajXHXMXRbOikhyht5EC84BhpSyet4SCGBI/dGLc= 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=209.85.167.200 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-oi1-f200.google.com with SMTP id 5614622812f47-45f07dad7a8so3018976b6e.0 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=QmXaBfDBsGGdcYhbjdTwsJKs28jKVLGwZv8LDlzUy+iBM2EfFGUv5/FtKHAio57VBE l4OVB3ITJW2wdzZw0hQlJWj5poL1V+44QOznbD0BluPNtDzqkn64LtHbbBonDx8V8sQ4 BU/zY4WnnvZImXudCaN2eRtV2OI9TNTWgalIbf/XIWAi/N++574TWGS9qBEFPYIwVZ+N Y//qVeXUS+h+eCwhdtsPP4n5ugy8Pvdf1Gooxhxe6KiP9unbRlZfoMiaHtJn+FpkSlna zEk4dHTqJEcIHG7lEcNYBr3Sz/Yep1YQiACFRniKgWXMajQLpfMIV6g4+RkmjVIdtAij OFzg== X-Gm-Message-State: AOJu0Yw1XxZN0hivmysi+JvMGfZO+1lB0RfyWt7UnrMupZDDeOO/uN+g NByuGAbjiodMVdjkscb21g8MwV5sJUkpNIa5hyydYImt7cLbCJhZ/byylWfXUW8A8OPVCbfVtFw cvfPAKkmd6kdkWHF/3IQVDyn6kD41/DxbIRMdekEFTTG+Qvr6W8MLSjVQDVs= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2229: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.