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 6953B2F8E9E for ; Thu, 17 Sep 2026 02:05:03 +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=1789610705; cv=none; b=BP81zzZvqaQCDWyKjGgmJM5cT18jT5Qyxg/txZ5CvFvkPqUU+GKR9Sbs6GOhdooRWfiUMgeIJx+FDXCgekf1IDEpy6gKT9RhlC4dmje38UUqLRCnuzchSy6G0Iksegc+6PrLYXZbrc4m6ZIik7w4OrVI6ka9idQbWUektCfDD1I= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1789610705; c=relaxed/simple; bh=NJC34z8R3rZXRjQmTRJ8zhzZogwLckJPcT67zuj0oPo=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=rZWuBg8jHmgMG3laAStTqucws9/C0qz3bgUc9zlYSMedfTUq3XL2GRxY0i3bxOhRq+jLfCDolu10N6gMEIDa6Xf60NPueuVitwzIX53BAIZoO+AOmugTccbd9I/CPCiLgopYTvjrotOWP6YDjTFMyY4GnWcl9hejwT59XiJflRI= 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 006d021491bc7-6b1b8b593a4so447820eaf.2 for ; Wed, 16 Sep 2026 19:05:03 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1789610702; x=1790215502; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=V49j0cejcOuDsX1an4kfQ4ghEPLQ4rho3VEVPWqiJ6Y=; b=rH2gJwtV4QQKz2tLPyb0udAfamF5KfVMU5O5lKCLf1Tf+MGYdPzzvjqKldJl9kQ5Zo vkO6yopmYYOIyNEdJErJ2NWrygU0FetEnSpwh2T0TKrbZgZTNqqw9CKbD1IA6ZRmoZF0 e54HLrGFna+XO+13oECZAJBUfXFXQbTNp4KTW9Cz6cbbmR6ZXHbAlYhH3WOyRWsaHMdR ID9fV1J4MuDWeRRzwJTlYddD8MPxtV9j8FE4m7G6RaQ2ZeY4Hp8ZRehUlr5ryTREfoZn iNetJ9zRd+W/WdrqJzoLCg/wCS7Ppg/zmoSnBlvQywXjoEo7ym65KG4apviDc0fjKm/p aaRQ== X-Forwarded-Encrypted: i=1; AKwUvBxarv7TCUtLw6BSymZPbbcXiHoAJMxlbsCXVSWlzO9KwGjw5Dy3uPTO7epTTVWf85F7wBVikO17YDMTIeg=@vger.kernel.org X-Gm-Message-State: AFuF++mpq930lgVNQcf77W5e1wfzNZAd5CJWZJ08s2hhq6PJkruzGCJD 3LBe4SbraXWpX6kF9dsoTdfFMwike0rZhdZrIj/awyc/PfONFu+PxRT+rf/yzrpmnzJlxvBFw4+ YBdBykzPf1FaJOaBUgJje6eQTuGSDU/TodeapYFZjj2Xq7ZRxzQ3rqx7g2JA= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1507:b0:6ac:b6c0:2bf6 with SMTP id 006d021491bc7-6c7d0beddfdmr4857309eaf.5.1789610702401; Wed, 16 Sep 2026 19:05:02 -0700 (PDT) Date: Wed, 16 Sep 2026 19:05:02 -0700 In-Reply-To: <6aab41f5.bf2fa351.1abf44.516aSMTPIN_ADDED_BROKEN@gmr-mx.google.com> X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aab4ace.b398a7c9.1f86be.0008.GAE@google.com> Subject: Re: [syzbot] [nfs?] [net?] KASAN: vmalloc-out-of-bounds Read in rpc_queue_upcall From: syzbot To: jchuang26@m.fudan.edu.cn, linux-kernel@vger.kernel.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+d5c77cabf7a3492aa650@syzkaller.appspotmail.com Tested-by: syzbot+d5c77cabf7a3492aa650@syzkaller.appspotmail.com Tested on: commit: 238650ef Merge tag 'powerpc-7.3-4' of git://git.kernel.. git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=12eb93f9580000 kernel config: https://syzkaller.appspot.com/x/.config?x=8c5c3949d762a91f dashboard link: https://syzkaller.appspot.com/bug?extid=d5c77cabf7a3492aa650 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=1646dbf9580000 Note: testing is done by a robot and is best-effort only.