From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f199.google.com (mail-il1-f199.google.com [209.85.166.199]) (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 3BC73D531 for ; Sat, 25 Oct 2025 10:25:06 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761387907; cv=none; b=mfYp1+8lyLbcPz0lxcPv+1jKxK3+qUXziU1nSDJETCrFxGmS7+hgz3Mxz5eRNOiihPD6/TWb4S/S+MR5vHnKLQPBhJr93ehNJdaNu2z0gl83tDxLBOZPSbfmzYQgq4/nH6Rie70ZkpNqZQb1gY3nvRzO9vinxRLEMDqVmU1SdJ0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761387907; c=relaxed/simple; bh=Oj8JLfp9RHAIno95f1phY5gpdmi5HCv1YikjotgMaX4=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=FmEFmFEw9xK2agKdsoMWoTO0Wpi8aElOEVlC4F/tOLkVP3MhUBJCRKaP45ts0JlbWNXem9OqmZFoA7NHOr4rIrFl1FHtiHXCJa97+kK9+9q+djoAG2dnAS9x3BavflHgtR3A+shZUDl/veYENm24uVhNMy3pIPZHKm5Q5WisK8I= 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=209.85.166.199 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-f199.google.com with SMTP id e9e14a558f8ab-430cf6c6e20so36310115ab.2 for ; Sat, 25 Oct 2025 03:25:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761387905; x=1761992705; 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=nl8a1J72AG7zM7SUSNXLORvo2oDk1kEO1fKLciPWKe4=; b=RtXRQeJAnRoKKAVgUBvknAuwAR9UjOZGfm72ZfnLbkFVk6AWZX6YlMT6FK6Qx8m519 DkS3q230i+zw5MnwD99qOClPIqlWMap6t4JeMkFv1X46E75y5SykiIn3TEwADZ5gaWhH uFoy/3cR+stD7wukB68ba17A2tTQj79J4Taroe4mLizXEXii9GXhE2v2lWwYqXIvfVAW V8FNMNhIIuEavP+RKuudQ7Z7iPKs661Ao6VA4WZUuKxpHz72x4CUKFL7Bk2YSNPUMbw6 sXuGYsZm14t76Yy12iMD46xdO44JhAUSl3PBZWUsspzdmektdQB4vWq1X7GMdjvecglJ 695Q== X-Forwarded-Encrypted: i=1; AJvYcCU6Xu2zbvMXEz0vaeJRa7RY0V4J+FCaMZhBVDp4zgqQX+A+4htduZyrtdgQw2XAfEMyYv2s9iZhC6/JKHI=@vger.kernel.org X-Gm-Message-State: AOJu0Yy5fasDPbv9z/bOKbdwQ7ZRd857dTKiG/TD87xZkeslkYKEK3mc V/8byQN7tXfp/ZjYUcxWEoozTPGpAZrP7B8w0ex9x3pIkrJC2APIAAwpRqV5L7PGDiKlyRsEadu DBLloH2o99GaccR4idhNIcthpiS18PWu5Z4hlYusPG7LbHMXtgNoy5NiDWjs= X-Google-Smtp-Source: AGHT+IGDk2wO2iwRRHP1v8mBXNK6zhyVZ7g0+egqwyL3QpsaqGQXCdh9ghikPo44h1jt7+B6NN48A8ZD1fq2YaU1xMVIaGXcX/o1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:12e9:b0:430:9104:3894 with SMTP id e9e14a558f8ab-430c5318de7mr404688785ab.30.1761387905357; Sat, 25 Oct 2025 03:25:05 -0700 (PDT) Date: Sat, 25 Oct 2025 03:25:05 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68fca581.a00a0220.1c5a1.0000.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=125cc258580000 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=13036e7c580000 Note: testing is done by a robot and is best-effort only.