From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f197.google.com (mail-il1-f197.google.com [209.85.166.197]) (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 437901DE8BE for ; Sat, 25 Oct 2025 16:43:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761410587; cv=none; b=M+G5OmNMypfMXcb05tq3ZYJOXUoMo0oD75V+nlU0t5T1plUnuGLz4L0wxp78R1CHQmF+kwmG/h1q53pN3IdSBE1DZVwTxgOguiMUO41GB6LBlRESpwrtLmE2T5/Q3vCtpTyPX5PI7don0p52raddfABDHVutSgU4igtA0A4aaJ4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761410587; c=relaxed/simple; bh=4JkVmAqnU4JyznV0nba/jwlw4U+Ff+ZlHLoFxt2TEpE=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=fg6bBuooS+Z+qAyaTctNao6AEeL5aOjnEuURnGofQcz1iabMMNnf/9dW5i+SsG/GYSZpxF/a51nNniXpUdWcLhd9yWTNNeDctWE+zHcFNQQBVOlP4ut6+2X59nGv4GAGiMYzaQ04Po4ap1nTLPHm0vQMIWau+m5htLiw1ygnOOA= 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=209.85.166.197 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-f197.google.com with SMTP id e9e14a558f8ab-430afceae09so35130025ab.0 for ; Sat, 25 Oct 2025 09:43:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761410582; x=1762015382; 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=QXMpskhSaFH/uBSbU35Otfq6GuSaMBgqf17YrN3BtBw=; b=IQE1H65SzJlBmBHUFoK4B/NSNmP3RGIHqjP8fr3+fAfdCvvlxZ4Il9sPqryaZJ/1YS B4vQ6Bk5hJWPY0HfHOTtJxkrVCxn7+bgVnh1dMuOAD88c+zicSL17JaYYXTkWKSe5w8N SHQWyqrmYhvT7T8/BIk7g+3KlAnMGHre7BbbaGSGc8qko4C7zICIe8ueNMuIDrNtJAU0 DsmYFhmB9kz/TVIBSq6vBoICRdl97j/Al4rv+IeGgTV2U5xNs9aO6+bCLV8Y3HJmIGAn dnTts+Jadq7GC73KVJW5y6dsBxfJCQ/Zv8etXrD+I9ioUoxOSYcmH/03vVQK6i476yWF As8Q== X-Forwarded-Encrypted: i=1; AJvYcCXf/xQ5roOdNFQTmjVTLSfrLPHLlxOWE93cGVWFAE1HpG8HPMJz69HQ3Ok8+7+MLDkImts4JBR0ltuKZuI=@vger.kernel.org X-Gm-Message-State: AOJu0YyKPbCRUsOhUJ2/4mJ5uIKxBRL7Fm7LBdu2LztClfu2oXLHBVYI IE1tKTS6lakO621K5nzsnhDjZm+qUgSQ0Du8KO2q0Y3Eqx5w9RyT3BoH9NwgAz+wwzX3VHxofXw JBW2KkOs+cDPisiBiv0vOahRQn/USFwt7q81v6smUJQ3bXmSYp13Dz8BTx7E= X-Google-Smtp-Source: AGHT+IEwu10woP+ou+FESnPo8XQtxARDMQxoVyJIbuOf4etKwABBGADZHwCBGVR7OpfXWyla77lkmFsq9fvbI9dCv93qYDTsPSUc Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:16ca:b0:431:d83a:9c7 with SMTP id e9e14a558f8ab-431ebed4198mr81811815ab.24.1761410582420; Sat, 25 Oct 2025 09:43:02 -0700 (PDT) Date: Sat, 25 Oct 2025 09:43:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68fcfe16.a70a0220.12011.0002.GAE@google.com> Subject: Re: [syzbot] [mm?] WARNING in raw_ioctl From: syzbot To: akpm@linux-foundation.org, apopple@nvidia.com, byungchul@sk.com, david@redhat.com, gourry@gourry.net, joshua.hahnjy@gmail.com, krishnagopi487@gmail.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, matthew.brost@intel.com, rakie.kim@sk.com, syzkaller-bugs@googlegroups.com, ying.huang@linux.alibaba.com, ziy@nvidia.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+d8fd35fa6177afa8c92b@syzkaller.appspotmail.com Tested-by: syzbot+d8fd35fa6177afa8c92b@syzkaller.appspotmail.com Tested on: commit: 72fb0170 Add linux-next specific files for 20251024 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=17d91d42580000 kernel config: https://syzkaller.appspot.com/x/.config?x=e812d103f45aa955 dashboard link: https://syzkaller.appspot.com/bug?extid=d8fd35fa6177afa8c92b compiler: Debian clang version 20.1.8 (++20250708063551+0c9f909b7976-1~exp1~20250708183702.136), Debian LLD 20.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=10214be2580000 Note: testing is done by a robot and is best-effort only.