From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 EF61C170A11 for ; Mon, 18 Nov 2024 08:17:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731917861; cv=none; b=JOClI7Dmspe53rRWNFreADBjWqdz1t89XtCvxHfCeCIYdvFpFyHIqP3nniN74mlbA0SAVULVX7U9MmIXrKjFulXHh55fSGoxkXt791ULP5mENMHNyQid4GjKp5N6ad6wicTPAeSO8UI4fpmOSBuyLF9GGP0iVo444wIJ/t0DopE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1731917861; c=relaxed/simple; bh=u5RhTCXMLynqVSsvTrRysZOcrUWOJ3K+sfE2xOyauDQ=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To:Cc: Content-Type; b=ogQaLL9ksWvH4VJpsloF2ff4di90MoS20U7P8qdf7RVN2udfe25AQS6dRr81La00SJqsh41SOiwqH3iF/ug85WskTj9lijZ0/ud9piUcVPxLGDgBi2LLjD1XzwSFbhqzCCChFhpUI7uQ9YZyW9DSMuJ+/ZoN/kwhDztOJcEvGwM= 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=209.85.166.200 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-f200.google.com with SMTP id e9e14a558f8ab-3a75dd4b1f3so12651505ab.1 for ; Mon, 18 Nov 2024 00:17:39 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1731917859; x=1732522659; h=cc: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=u5RhTCXMLynqVSsvTrRysZOcrUWOJ3K+sfE2xOyauDQ=; b=GcRSWXJvo9k3TnAZnoNsQA49fOoQxrbDCc2bsnzoY9VUxf20iWwvzwTyayY9HJSysn mh9ItONwd2KvH2QfuMXt5pv3t3iL1cDleWKwCGXgfq/GCNTldsuAGu3d7l/uI04+4KBE fUMZoQngzb5QgUVGBoSGzuO28ORvNqHCK7euiCtfUaMlFbNgfEzHQF8Mgv8tkLwgBUGF MUCefwxrwcauyIz4pQ22pTtph3RWhZDeAuSNM4bMlYDyqFHDHaO9MS7oIcOkP3z6bq0X QhPMGDlGDRZVJIv6gmHJ93wUXhRnp9g0yZowDcOib6bEzXeO80f8gPOqpTkr6VsUNLrL QI5w== X-Forwarded-Encrypted: i=1; AJvYcCVfFQmku/L0cHhaKuGTZsiEAhqH8D+GW/Zyl/FBkODmwuQnQofw2zbLt4FYyFfzQrgykdTPC/g84jMetuY=@vger.kernel.org X-Gm-Message-State: AOJu0Yxg8KRkWSTBsuk45AAeCuIf3CKBIjk05T6uXgGYQS4aQYO+zHsp 4tjkO96myqqqm9nhqnQ1h2cj+UdDMzNEAakyYoKbwMzqzfXRVfTpg2s/paXJKhLLlcbJGRLnZKm PECVI463Ads4eQn+F+qH/gsDHZ/PlmsP/yzKtBwVDPLXCVo4NVhOct00= X-Google-Smtp-Source: AGHT+IE4690Te8WI2VGqmxrZL+FjUqEVNMfKaVQ4G2ZI6d68A89Ihkkp8OCFYbu4EiSjKAyFHZBbsnlGbGt65ndisksXJl15aII3 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:b4a:b0:3a7:6c6a:e2a2 with SMTP id e9e14a558f8ab-3a76c6ae540mr12489965ab.9.1731917859223; Mon, 18 Nov 2024 00:17:39 -0800 (PST) Date: Mon, 18 Nov 2024 00:17:39 -0800 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <673af823.050a0220.87769.0026.GAE@google.com> Subject: Re: [syzbot] [exfat?] KMSAN: uninit-value in exfat_iterate From: syzbot To: linkinjeon@kernel.org Cc: linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com, yuezhang.mo@sony.com Content-Type: text/plain; charset="UTF-8" > #syz test: git.kernel.org/pub/scm/linux/kernel/git/linkinjeon/exfat.git dev This crash does not have a reproducer. I cannot test it.