From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f71.google.com (mail-io1-f71.google.com [209.85.166.71]) (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 150F315C3 for ; Sat, 21 Sep 2024 00:55:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726880104; cv=none; b=PH9Nc8wjXZwTdQuLXUDO7DXqr3YQaqFXS8+1OxluZGd5UvKLzuliAcuEqBgQUp6YpOebw+1V3PsbKBGjBVbsXti5nTptcr+hw76AlE/MT2IYo4He6BY2+to75V4YUABzKwHdDD1rLD/0ACothe0J1F0n0uBCj21MSyvDCgTTgaQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1726880104; c=relaxed/simple; bh=vTRUsiS/w9JpyggIat4s9090UznQgsN86hX4vAq0Pic=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=PTL6Gf90Bwz31TzoGA+XpIUkT0X/poM6kUrzBqphch88wgrRO870+2L+njFCB33QiuYpnQFNLmjsIW2iammbqk3zLOkNfu9EgQcaiHcGDGJ0SNsnvWC6FW2dOoTicxi1/+RLDAhm21bVvB7bqx9auCQlBSJTOwRHZsuisQu5GrE= 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=209.85.166.71 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-f71.google.com with SMTP id ca18e2360f4ac-82aa8af04feso272915839f.1 for ; Fri, 20 Sep 2024 17:55:02 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1726880102; x=1727484902; 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=UAYEzb9MuuROMgm35kFHbu1QyRLa/2KRyxscqCMd15s=; b=D/B/f0Iw9lS3ljp+RXiQtVAecxQAup3zkvFTTJLqC87dsZNCKuZuc2t9hE6gTscnYr hnWOTjZmvr/gb1W2YCpax+CE1gibV1dOEjrjHd5oy/2eLAVLOECW89kT19sN7nxVut6m ZKBO8J5G+N4Db7fwo8Lao+8JnKTMw1u/VxHEPbV8jEfrguQt/9PKmNmhHWHplgyzSOS9 SBGRsZ1eWEyT6IlcXaXdammtPjNr9sbgPs7HHH2skS7bsgivvxhTEoJe5uu66FbCuvgP Qzw592K7XPNnR6KNj5qA9yR/c/6NGL17kZEkYmMQiyquT5JJgGZ1+rOLfyXNzwpvk+9K TIGg== X-Gm-Message-State: AOJu0YzwqnKbkt/EmEdvr1l4B/4Wo6aAoJpFz1kEU0kGSe0jvr6ZuAF6 R9fBURKXFR2IGRQoo/i/PqRaF+VGawEvHNhSygjafoR2Y8j60xazQUL8JW21prlKTFeCuPkRQei M5J5qD5Yjs0OfAlrDRj2KmEyXFEiw/paadCTh+oWaRzf10u4H9sQTCs0= X-Google-Smtp-Source: AGHT+IF4v9lW4V2dBPJ+8/+5UEINk92sW0Fb5NDfI/U7gbQ9jps47s6omtbATFY29NgZA1zXyiYkvAzYm6otsBg5cU+FCyU0JAxb Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:219d:b0:3a0:9952:5fcb with SMTP id e9e14a558f8ab-3a0c8d1602fmr56358995ab.17.1726880102211; Fri, 20 Sep 2024 17:55:02 -0700 (PDT) Date: Fri, 20 Sep 2024 17:55:02 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <66ee1966.050a0220.3195df.0021.GAE@google.com> Subject: Re: [syzbot] [netfs?] KMSAN: uninit-value in netfs_clear_buffer From: syzbot To: linux-kernel@vger.kernel.org, marcus.yu.56@gmail.com, 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+921873345a95f4dae7e9@syzkaller.appspotmail.com Tested-by: syzbot+921873345a95f4dae7e9@syzkaller.appspotmail.com Tested on: commit: baeb9a7d Merge tag 'sched-rt-2024-09-17' of git://git... git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=16c57607980000 kernel config: https://syzkaller.appspot.com/x/.config?x=acaa65be5f19fc5a dashboard link: https://syzkaller.appspot.com/bug?extid=921873345a95f4dae7e9 compiler: Debian clang version 15.0.6, GNU ld (GNU Binutils for Debian) 2.40 patch: https://syzkaller.appspot.com/x/patch.diff?x=10a5a427980000 Note: testing is done by a robot and is best-effort only.