From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 ED7641B0420 for ; Sun, 7 Sep 2025 09:32:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.69 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757237527; cv=none; b=NqDoHynBoQjvz4gktxhIEhAduhf5LEjsIfgaOCeIkJ5kP9lVeuDVwJHLhB9Crqe7X9ROGE1kNFfd62AE8a8F+qaLjSMLscaw65exjK8Fwz4D2RXY994E2DwnUMzm1PeSJbC+eB8tN45mYTxNlF0I7/N4n2YM9bJH/h0rYoTzfA0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1757237527; c=relaxed/simple; bh=qnfO8KepTLXXWOuRIxdt/5xi5vf7RixdfGu7OCpWm5I=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=KB96YRpdsx59lTKKsErv5yVrvcA2p0SadVnW0RQP9LsknX4blj6WmxYI7ojkMcVyBj9OSxQHkG2y+KrFe16hPvgTSimN098inbhFAAotX8q4kwkEqVdq/nGYTBJdrnlYz0BwjLguQEBJm1Do42j0WQz6o17yI5PyiuNCmzuEEAE= 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=209.85.166.69 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-io1-f69.google.com with SMTP id ca18e2360f4ac-886b489984cso821237439f.0 for ; Sun, 07 Sep 2025 02:32:05 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1757237525; x=1757842325; 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=q9t+ysctxTtbyq1Ab2N7qrEwllkJTwP3UQdHwHjnH+I=; b=rKT5Fcv0NyQqumNHgjZQbJhaa439YO0j9rYpYM4YwWg/0Xv4/5ANo6CZ3aN0oTxJDy HGNWnrW1ySwl2F7T1Cwor6m9gFI52OrvvassTJENBfMZgK8zpiu6XsZ87WyQbC6C+K55 7EYkCJ7+4wtKJC9pHXzlrbC3aSL3/yYyxd+DLQOJySz6WEtYDShMQpaeryW9zjZGRBSz KIOl16rM3qQj8KAoRH6oX9aaaKTclPaGOkDj7HIPlhRn/Iutg+GNXAQ7f5syw1p+JsNX xWNlMSAFQ3+9y6+E0wnUOCIdSzLpwThQqqcipztajV4UVlaVrA7ZVHJjXlpcvx9xW4tc CIAg== X-Forwarded-Encrypted: i=1; AJvYcCXMyLkCCIeSJeBDg6FAn6fSLlzqnhoPxK5xY90unYlKHB2gAIm3DKbZyGG7bGhd6eUqoFOAuHc/rylaxVU=@vger.kernel.org X-Gm-Message-State: AOJu0YwcayO0VSOdMTR8eK5IeI4FLBC3LGnAxjmQRSwbYj8mmXXo4I1T iiq03rfkARav3bw8DurIqhhOeCQKSaP/viB7xwIMpmzz3sw/a9Uw9fjcSVPep3MspFa7oMEYKt+ kX/mWQvfchSkH9YAj8xUaUVGYm2hg0RAZ/6Ff9okoTJwUb64pw/5JsjskvNY= X-Google-Smtp-Source: AGHT+IFIs6ItTPNB5mZLuQUCyBEpYrNRI8mq6k95OXxsS++Gfd+/8n1TTVY1i/bwyQTCkKaSJWq1Wc9jkM+og9WZU90mvb4DVVRN Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6602:6189:b0:887:65d8:2bb1 with SMTP id ca18e2360f4ac-887776d35d6mr638344739f.19.1757237525205; Sun, 07 Sep 2025 02:32:05 -0700 (PDT) Date: Sun, 07 Sep 2025 02:32:05 -0700 In-Reply-To: <20250907081937.6583-1-hdanton@sina.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68bd5115.050a0220.192772.01d2.GAE@google.com> Subject: Re: [syzbot] [block?] general protection fault in bio_iov_iter_get_pages From: syzbot To: hdanton@sina.com, linux-kernel@vger.kernel.org, linux-mm@kvack.org, syzkaller-bugs@googlegroups.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+b253ade8e1751d90a7a9@syzkaller.appspotmail.com Tested-by: syzbot+b253ade8e1751d90a7a9@syzkaller.appspotmail.com Tested on: commit: be5d4872 Add linux-next specific files for 20250905 git tree: linux-next console output: https://syzkaller.appspot.com/x/log.txt?x=17e2b312580000 kernel config: https://syzkaller.appspot.com/x/.config?x=a726684450a7d788 dashboard link: https://syzkaller.appspot.com/bug?extid=b253ade8e1751d90a7a9 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=14be8562580000 Note: testing is done by a robot and is best-effort only.