From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f71.google.com (mail-oo1-f71.google.com [209.85.161.71]) (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 7DC283B71BB for ; Wed, 2 Sep 2026 20:33:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788381213; cv=none; b=hasYfA2akTttOad5tcFV3XeE8m+Cy3ETxrI6pMXejx/MspsWjC3eZq5jf94XV9nVxCvKEDOe3qBJhvkNvBk69LwSUo/hhcw1PaRN/I+la2mpYLf6g2U9Iq8eUzrV9eGc2CHSj3bMFglhiBqbwPjTpzcG7jyAy5+5aYp7hINZzOY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788381213; c=relaxed/simple; bh=TKQE0Yy3foDPlcmNS1BnEh/QhnxXKzqDxPCqTlGXzls=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=Hhrjmr65yq6Fh2T++c4tYwR97IpdBiTvRHyBFW8Xv8AjUekwUcBff+tOadE82BWWlStfEzVptREsoIq9ZPMR6kEIWePPPcfFbSntJyXatqj+1kJkhdUe24iPRE3wTE/gUWfRuIcavuQyHaN3ADdlULunkF3N+P4NCX2QAQZ3xro= 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=209.85.161.71 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-oo1-f71.google.com with SMTP id 006d021491bc7-6b1478e3546so1034631eaf.0 for ; Wed, 02 Sep 2026 13:33:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1788381211; x=1788986011; h=content-type:to:from:subject:message-id:date:mime-version :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to :content-type; bh=y9poOxTJtGZ13dtkoCYfv5SN403qG7VA+AweL/ra9Xg=; b=kJVJwuAUaTc2fY5yAMrn3r5L5t9l5Qjq2S2R4V/uLvXDbZMVJ90ZPl6b58phPrsnKL 6GABakx5iGWdXour/TOQOV1JFDO9RxurOQPpi4M7N3MRcLqyUBdqTZJj2u8MdbSMjlK6 cuI8TQIk45qggf4LOkk8sDKJbmB/+o66j9/zG0mFalxHWx1EMoo7CzTnzFzK608K1kLw p86czaA7hikCGCq4KltGeAbWT6uUk4zle9lfQclq2Bh6tsxI0j23mfWf3+kPwMyngDLW a1SFoGe6AkAWYjgXSbig7KPOtJG84BCjd1uZTk3EFhhveXpbJ9xzir6cRC83AdSYDn3g Upmg== X-Gm-Message-State: AFuF++nMKPgZRtMZ2IikQ9thhCtK/FWoZLRY/cMhQK/kx7N7zXxA1dQ4 tQod8ODPYmz+p1T6Ve+uLhJbXI34FQd3/rWVbyuu/aDxfnZTusLVBUMKyRbdBJ/EIufk6RYKKAo Mgt5u84ur8aWMkmVxo4FZBiwkHRDcYarkPy7w10X3wBGxvvEI1Eml7W4o92s= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:2d0b:b0:6b1:4e36:fb80 with SMTP id 006d021491bc7-6b47fd3531bmr6466900eaf.15.1788381211511; Wed, 02 Sep 2026 13:33:31 -0700 (PDT) Date: Wed, 02 Sep 2026 13:33:31 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a98881b.9266084e.bf0d7.000f.GAE@google.com> Subject: [syzbot] Monthly mmc report (Sep 2026) From: syzbot To: linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, syzkaller-bugs@googlegroups.com, ulf.hansson@linaro.org Content-Type: text/plain; charset="UTF-8" Hello mmc maintainers/developers, This is a 31-day syzbot report for the mmc subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/mmc During the period, 4 new issues were detected and 0 were fixed. In total, 4 issues are still open. There is also 1 low-priority issue. Some of the still happening issues: Ref Crashes Repro Title <1> 2725 Yes BUG: sleeping function called from invalid context in mmc_free_host https://syzkaller.appspot.com/bug?extid=0e06aa1bdc6495bac24b <2> 113 No WARNING: suspicious RCU usage in cancel_delayed_work_sync https://syzkaller.appspot.com/bug?extid=9c1988bc953fca2086a3 <3> 12 No WARNING in mmc_free_host https://syzkaller.appspot.com/bug?extid=82a0a7de6d84867d030e --- 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.