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 04EA33451C1 for ; Tue, 28 Oct 2025 16:56:05 +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=1761670569; cv=none; b=Io8u6jcDkEbJYCNwDkgz77PojqNhAS4Cfe5eykN+dcPt8xoMNPTvOH9pUHzDrgDoMosWVBhX6Yn9v8R24ihoVbyUob2oPpYdvZNgGMdPJChFsxwcUpbTAg+ZHjEwT5qNISBtz3upnj1cfw9ciaaBAg2MdII5ywaNOBLcSQWyM3E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1761670569; c=relaxed/simple; bh=WOQ1xmNxtYoTqX/5bEfTYtjhoumCJgYdg98MSSTwkXs=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=IdVvrYUoDHY/kGZgXIcszJHTSFbqSqa/ooQzbaDf/YWxTeefMJK/RmKtK/1UKl9Z/WGraws5RJXTf1+U35+ZJ9Mqg036xs5DlKfnma2LX9UWMBPvu8i/itX9Htnm4zpd5vvxu6I2ryA0aoEnskuT9mP1LgyIfFCTm7Q70Dqvadk= 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-430d4a4dea3so1342265ab.0 for ; Tue, 28 Oct 2025 09:56:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1761670565; x=1762275365; 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=ozi99NcD6xWnvKgmrhFFCgg+4Pg8D/jR1dayURp6JBo=; b=EsgvDF07OlS5ziDjDIBVSWig/ZyeUpLE84jJHdvKpp1Ii53l0Z/FS8Xt4ucU25msS+ DenMXdsgC+xDL7o11D4TWXw4YDdNiYtH0NuchvNP2S5eRVO+25yy6v6u8PkiLw6nMP4L rNq/eB7s7mW7PKRBOJF/9bm1UxtJTxiMSZ6/ShHN1KrdQ4Ra5DX0IQEy51pWpKLgZwY6 RmblbGBisMjMQdoZhgKf3rZhdaFLncP44MeCpgT/Fk/i6+McsL88Eaw4qMNr8Ja6hty3 JLvQg3j67w4fWfLzUNfQySZ5a5pm1wNKcYmKz2msya/+tJXqhmzKnfnBE4H5+GzdOmZU s7Zw== X-Forwarded-Encrypted: i=1; AJvYcCU885CqsCFNNSVcD36LU06Gt3PA1iR6QxJ/uzPoanzlyqRZSuSbAh0y7jn/Zve4Ffm0gzIn/rPhPvgyA8g=@vger.kernel.org X-Gm-Message-State: AOJu0Yz3sV7qDcWX0ChJbUYb1mC9iuMPHBfAQbgPhsW6JFyKYumA4VW3 JN/9PCaeF3bbv+npeEMQRS77IkPTSGDT9MARFk9bb9P9hnu0UfKn7bcnq3mi5lpd9Xi71lKFDEv /YA5N962bwDj3iQWZB6LKjF7GqQl/VRddgG+p3Iv+2xwZyqwxWjf94UPUPTc= X-Google-Smtp-Source: AGHT+IFiQGALKQurVTu5wG2hAEJP6OUmrWfCn08tcDbl9qt42SjOPgZEk4NpsRvpGGqPip1lUjaE8YBq03SuXQx+t8SYee3wGWIm Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:9:b0:430:cafc:df6a with SMTP id e9e14a558f8ab-43210445659mr47064715ab.15.1761670564976; Tue, 28 Oct 2025 09:56:04 -0700 (PDT) Date: Tue, 28 Oct 2025 09:56:04 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6900f5a4.050a0220.32483.01c7.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: f7d2388e Add linux-next specific files for 20251028 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=1244432f980000 kernel config: https://syzkaller.appspot.com/x/.config?x=d0af39d067deaba8 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=14461f34580000 Note: testing is done by a robot and is best-effort only.