From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=209.85.167.198 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793795624; b=VEYYwWb84z0b8pw/7+3tN6gGnMGG0cQEkZWKql0F/KzTZl6TYyHMyRRGuFq3brqmoqrk RtZljpbeUvYs4RTMp7L7A6pM9f0kO+le4n2Hk66OsoZ1/5/51BH03VLLhX32sBhKtFvNY wXEceXEzzhNPoARoiZCZKO4kU3pMMhL0xLt74i9MJcK0k0haP6/o8ip9fz+6ENKad/Osj kK14VZXk11D+HjTHcp70lVDtJW3DFD0zqZ9aVtkFGCCdF1sYhUW1PAZk4DYKvlCrdRMgs TeM2OV7vZ1hZLWhk6uJ6kt0VgboKiVWUdfqsj91ty+i+MK7YlezVnjQemRi9qnW0Enw== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793795624; h=DMARC-Filter:Received:X-Google-DKIM-Signature:X-Forwarded-Encrypted: X-Gm-Message-State:MIME-Version:X-Received:Date: X-Google-Appengine-App-Id:X-Google-Appengine-App-Id-Alias:Message-ID: Subject:From:To:Content-Type; bh=9AR0FOiJM2KreFj6NgsWrS5suCUEQHylQP6yJIgXQu8=; b=HOmPA/3NcSpI3Wcvak23o/ACKWRZhfCd9mGIXLIlavMmEWK23LEaqEiucdkVXGP5xiNa 2HcZP/s/o20P3CTRQpYZP/DVdoTdUeSz82xDQjk3Ah3/6+gGoV9AcAPx+vJpfKQJTJ+wi 29iG7ZErrkyg4U7QIJd+RqrZG/HQ0Sd9LLkulxx9tHfjDsTXlmWhVgNpRivuxJQeDlWPI y7CXH2x5bX/wPIW8hrZrN1E1YHOwK2j5sBhLh8uhnd+JM2N9rk0HzDnzj2WVJCXvpItM5 Ngfpp+NjErHK7shHfzOQToLhmkp98f5XRwgC/+OjD9mbO2VAUUk2D8Jcw47FGXS/kbQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=fail header.from=syzkaller.appspotmail.com; spf=pass smtp.mailfrom=M3KW2WVRGUFZ5GODRSRYTGD7.apphosting.bounces.google.com; arc=none smtp.remote-ip=209.85.167.198 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8CDCE606A338 for ; Wed, 4 Nov 2026 12:33:44 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 8CDCE606A338 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-oi1-f198.google.com with SMTP id 5614622812f47-4e778acdbc6so994359b6e.3 for ; Wed, 04 Nov 2026 04:33:44 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1793795623; x=1794400423; 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=9AR0FOiJM2KreFj6NgsWrS5suCUEQHylQP6yJIgXQu8=; b=bxQtDCpzJHwgrvCMT5xae4Wp7kL/pMj7HMgkpW46YdBnAdufriJhjHvtHGmNTQoVMs AD+WqU2HfcfxNPV/grxS411mBWkyjLrry9UWtveMaP4vZdBS/uwzwklesj6pLp9u5ZJI woQCApRo+JnaXyKHeXds5d7zvXiFG83yyVOtASnpVz9SCWjsnptpdNWjOY3LNbhqnfMR GenJ8vAIvwAaTJef3TEdDH70zqsQm/LKh/uSuz0uEhlREq7rsPzw2WLAtwlEKKGjd9/L AbUu1Van/6ie4KF1e0QVa01ursdgl1wMU1IAMm07r4TZ8oPm7Qh4V5NmVwUnyOm8kHdn ImUA== X-Forwarded-Encrypted: i=1; AKwUvBxAgQNBNc1Kg1UhPpufpY0szEETBdjY2AZv1jjx1lANKjMyI3uVifwUF7HdrJs1IkSdc2qUkocuvEs=@vger.kernel.org X-Gm-Message-State: APuU4Z+by/rdJKt3nuUe2s/kO+CAisxQUaegVNsUyAfX50dAJMSUJsNl NeA8xCDn8N4QPTqV+7fFle/tEKfgyQYAOCHWMIfG1IhAtsan3j+XB5lOclUUX9UvX+riZaubn/W z9As1HkJzmMeW/hz58tblBXuYRSN2ElSUdTMemw/4MW6DV8FRH+DnGBRwMo8= X-Mailing-List: linux-mmc@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 X-Received: by 2002:a05:6808:2218:b0:53c:2a2e:8650 with SMTP id 5614622812f47-5640df72f37mr10852091b6e.34.1793795623537; Wed, 04 Nov 2026 04:33:43 -0800 (PST) Date: Wed, 04 Nov 2026 04:33:43 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6aeb2627.92bb9006.66ae5.0001.GAE@google.com> Subject: [syzbot] Monthly mmc report (Nov 2026) From: syzbot To: linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, syzkaller-bugs@googlegroups.com, ulfh@kernel.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, 1 new issues were detected and 0 were fixed. In total, 16 issues are still open and 1 has already been fixed. There is also 1 low-priority issue. Some of the still happening issues: Ref Crashes Repro Title <1> 1156 No INFO: task hung in mmc_stop_host https://syzkaller.appspot.com/bug?extid=d0688023306aea3aefdc <2> 675 Yes KASAN: slab-use-after-free Read in rtsx_usb_ms_handle_req https://syzkaller.appspot.com/bug?extid=3ee5da0319ca17ef1f4e <3> 515 No INFO: task hung in sdio_reset https://syzkaller.appspot.com/bug?extid=e8678cd3d8b65d1f2c74 <4> 496 No WARNING: suspicious RCU usage in cancel_delayed_work_sync https://syzkaller.appspot.com/bug?extid=9c1988bc953fca2086a3 <5> 252 No INFO: task hung in mmc_go_idle https://syzkaller.appspot.com/bug?extid=bb55e8118af00556efa2 <6> 110 Yes WARNING: ODEBUG bug in vub300_disconnect https://syzkaller.appspot.com/bug?extid=f4a0159ce6802a0a4774 <7> 109 No INFO: task hung in mmc_send_if_cond_pcie https://syzkaller.appspot.com/bug?extid=30341f17551668478919 <8> 99 No INFO: task hung in mmc_send_io_op_cond https://syzkaller.appspot.com/bug?extid=15adedb55f72fa957b00 <9> 96 No INFO: task hung in mmc_io_rw_direct_host https://syzkaller.appspot.com/bug?extid=fd993974345f022e97f2 <10> 50 No INFO: task hung in mmc_app_cmd https://syzkaller.appspot.com/bug?extid=c6d8091b47243f2023b8 --- 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.