From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 4EA8F296BD5 for ; Thu, 26 Feb 2026 08:18:09 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772093890; cv=none; b=kXIWWgdQ9UGPF9L3g2KM/IzRRJpQ6bYNQZZtN/u4Hna1jdX/eLLTGScMY90llUX1QzpSKmtc3gNH7JtiMVzEDLCQ5Jj8cZ3DgS4QqAZIHnHuOmi2q99/W3mgwGx75pcslm+3RiOduWhboJoDPP6Hh060jbBJR2UZ6qJ4JChV0bE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772093890; c=relaxed/simple; bh=efQVGwbnGlBI05neSL+BC/QoRz4dThqvq9y3pYBvMv4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=IbO7xdneD83hK+Rh5Wuay0IxEx8AMb5/hrO5RnU1Ybua/szrmLoz+c8ES9o4jRXFlCz47aqfxuvdQdCkhUx/24rhZGdHdbblA4q0kBfL74WximVLpMDmJnwOYyfdvgWstheXVljKGlO2m77Uhc8XA/W0SJ3VXPm1kEIdky/f9jw= 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=209.85.161.72 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-oo1-f72.google.com with SMTP id 006d021491bc7-67999892f00so14878275eaf.3 for ; Thu, 26 Feb 2026 00:18:09 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772093888; x=1772698688; 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=cRnHuYUKg12YCHG5J1r0u9+hl0pgAOWU4h2gM9MRh5g=; b=Vbe+hSOdKS4nfdYoI9qYBC2tOv6cqrokrhqp+J840YyLWqSFIAFkdVlpv/mGwrg62v cGl3/w9nbnyeRLaZFSfZzSPjUAOE56t9LWW4uD7MK7NsmLULtmNjzY7lFYHvhBJuc2Vk qiTugKRG4pR7CIjRXP7PkH31KH1YalLuCpobh2tpSoNC1StZpFadccRksC4r63wDtsOl Bc7gve6morASrc9oMuguzZjs6TExhSiYBEAetGS5Jb3d9j0UMb0AvMgIm5wY/ZW6twhM Z2gM5ZwKyezCgnogXn8VImv8InQ2fwTKicpa0e8fSXKRiEkRtNqlEp/64i7stvMSC4yU 5+1w== X-Forwarded-Encrypted: i=1; AJvYcCWphqHSyGHEZRV2GwUQych6AphpkvwRn1MUcrFos8Am+PpNSWOhykaFShG8/d6qVhRhuxwk6hNMYTNWFC0eLJUgjqE=@vger.kernel.org X-Gm-Message-State: AOJu0YybaMG01myat08owGZYak0kLclY5z2K7QUeMe65q7zfcMQ0cEQV B0N/J9qjGeeZD2C6uQPiAjFPVUfdI32EOCsCzhSuLOqR/MblOAcLTMrDn7tdU8FvNxLipc5pRvC 3UbKWLSwexd5h4NoEK6n6sTCSyB5J+fmGW3UN8tf/X6irxQru+vRRNORf0/U= 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:a05:6820:1f03:b0:65f:6d6c:530e with SMTP id 006d021491bc7-679ef9ac233mr1612350eaf.72.1772093888346; Thu, 26 Feb 2026 00:18:08 -0800 (PST) Date: Thu, 26 Feb 2026 00:18:08 -0800 In-Reply-To: <20260226080013.270883-1-wangqing7171@gmail.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <69a001c0.a00a0220.21906d.00a3.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 but the reproducer is still triggering an issue: BUG: Bad rss-counter state BUG: Bad rss-counter state mm:ffff888022363100 type:MM_FILEPAGES val:4 Comm:syz.0.17 Pid:6501 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=158ac202580000 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=10fe1b94580000