From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f72.google.com (mail-ot1-f72.google.com [209.85.210.72]) (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 BCBC1342514 for ; Mon, 12 Jan 2026 08:40:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768207236; cv=none; b=MFpLGWx4JYZxG5uTunhHCarT5AEC8afVsdMT5EkSe0OqTz7J6SHRdCXGBi0JPpTmUPnGFxz+KdAAGM4BYCmNrVluzFFLgHibVhqPYj7m+jK+Up3w92Wus+q8Ncec00sNSFyY20sZU7FC7EqXUb4tNw+N9ZL4j+sYOmoG2XYRyLI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768207236; c=relaxed/simple; bh=0u7vmXJFHFyN4Kw9FjZ5fIP8IUPsPsQmiTJW29Sg7Y4=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=DrvGH3qzUmPMo+OQClVVdkw9YsvxKeh9d7QYT95uXhcORv5xgYwrO1ujtenDHx0nTQ+zsOg/f5nlFicqmbXGSUiOrj+g7zipOLXmoCa+lS5GBRtJWxQJL8dPrL34L456ccktZtE0NETe+jzna0cNEkdf/N5bb75v4Fl2zeG0Yu8= 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=209.85.210.72 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-ot1-f72.google.com with SMTP id 46e09a7af769-7ce5218a735so13847264a34.3 for ; Mon, 12 Jan 2026 00:40:34 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1768207233; x=1768812033; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=mKz7Yn8N73sX9Dlaxuf2DnEhcWxo8lZD8okbQynhZPY=; b=bOkE1DmzW8IaYnPxTLNOhmUOOVAo31r3pOqfIwRlboPvE4rWlN5xjOk5Lps7/vjPFp 37m7nvRs96hal0bMYXcqKgDeojoV1KEsDe0JY7tg88/GA9We2TMe1s9JE2DnFg25yjyk rmFCi0hwa84wZElsQhFiyZIy/40vVPY81ffrwDBOq8bZgz3cIjZpi0xaCnIfCatTe2mm wXG4g67oskLQAXr5TdOEQEftjleNUMCe04unhwV4Masl5/LmdFWVbLgIpo5jiejFrYZk EkQ5c8uGd1QmN94Y5CZMnoRQp6ojoSDoFyvcuafeTq25jei7l4pzjJIPjyCRq+OaB7xR 1xvw== X-Forwarded-Encrypted: i=1; AJvYcCVeEjcaNF2sGeiBeChyMBCZ6ZlvYXMyxgEUBcSsUFfxrYAMfpBRtkxeZSq+s0saXMy6h7sJzkAkWnXXJeo=@vger.kernel.org X-Gm-Message-State: AOJu0YzeRb+Y6IGFC/dLUrBeSesXV7rmcqlvJjs1iX9gSLGT2jw3QeAU 6mTHQCbnrDgG5pIJhacgg/F5WijPUFBroMUUH1xzL/i8LyGflYKLApDQuldmf1ky/U41UwKvX/s oJX3tqGeXiB2fUqnolefxquDWnxTyxSnlMSkmX6h02mc1Is9HXcpkKKBlwRo= X-Google-Smtp-Source: AGHT+IHwXpBJKuN3m2Zvw3Hrgf5XCeY5VaMF/x7201bV5FGowPoRd1oPNSwtiSiGY5D6uA6U2gXrJoqPb+Tt41mBCSWlYCfeWlcb 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:f022:b0:65c:fe8b:53c6 with SMTP id 006d021491bc7-65f54f50761mr8137199eaf.43.1768207233636; Mon, 12 Jan 2026 00:40:33 -0800 (PST) Date: Mon, 12 Jan 2026 00:40:33 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6964b381.050a0220.eaf7.0090.GAE@google.com> Subject: [syzbot] Monthly exfat report (Jan 2026) From: syzbot To: linkinjeon@kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, sj1557.seo@samsung.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello exfat maintainers/developers, This is a 31-day syzbot report for the exfat subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/exfat During the period, 0 new issues were detected and 0 were fixed. In total, 6 issues are still open and 40 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 846 Yes WARNING in rcu_sync_dtor (2) https://syzkaller.appspot.com/bug?extid=823cd0d24881f21ab9f1 <2> 65 Yes INFO: task hung in vfs_unlink (5) https://syzkaller.appspot.com/bug?extid=6983c03a6a28616e362f <3> 21 Yes WARNING in fanotify_handle_event (2) https://syzkaller.appspot.com/bug?extid=318aab2cf26bb7d40228 --- This report is generated by a bot. It may contain errors. See https://goo.gl/tpsmEJ for more information about syzbot. syzbot engineers can be reached at syzkaller@googlegroups.com. To disable reminders for individual bugs, reply with the following command: #syz set no-reminders To change bug's subsystems, reply with: #syz set subsystems: new-subsystem You may send multiple commands in a single email message.