From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f71.google.com (mail-ot1-f71.google.com [209.85.210.71]) (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 CE947342529 for ; Mon, 12 Jan 2026 08:40:34 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.71 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768207236; cv=none; b=QAeHfARdkrC8bcFAV/0X7gQx6HMX014B3ykUQzOGLsd6kjMnjhhlKtXQsXY0qC2fA+6G185cJtCQBy8giXXSQVqfteW9beH8+qFhyTYY9PMSgPp3jEtuUVt2EbudulSHynwNbbumWklzcuyAakoOxmLDJ3S8oOITozHuQzgLY4E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768207236; c=relaxed/simple; bh=wyDBDkTtk6G7w6AHFfqdlfQSinv49LnsPo8nuwFZCQY=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=jd2tKYuZxxekZvF8rmydZqtt09YzthEw6wqmWNyAARrNQ5fPkmoobikYIuQzZDuhBUZrw5bwjiYxXoAXx89+2HIe+ZoPWYtB+/ZOiYtr5m5n9k7twot5WCSVHL6bofd85yEIr/8dXdMqLvyEfWWbkx/A0I9hRiF7FnBwRJfh/uM= 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=209.85.210.71 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-ot1-f71.google.com with SMTP id 46e09a7af769-7c7028db074so18268319a34.1 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=1768207234; x=1768812034; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=gparABUglWjoRW7xpv3rlbYer4LDYJ2R87NuDCttHCw=; b=VaHl0Bz/JjGER6szmHkjhXFKQezoBculF73PM+uIemCzuhN4D3hitQnagW485GcPlZ LJKzNe/dPt5EH27BYTTfmJATp9q2vUaBg0N+hOc+ToeQYOwQSrPUiIQu463twx8YuYmr 0Xo3B+RNfRBD+QWW/KZsZPfp0DqQQKGD305XG8iVqIst4+O0+rTeMzNT1ZDvhvBv0gsb Z2jXNGckcplUzh5yrEdL9rpkYaI81+MPv4mI77C8YwqSNk3zKEPmN7O/3lI56oK3uhWx K+i6fSg2jXCCsDfwRdgfJPiUtse5QZaFrwKf+nvDH/HmgO0DeNrkR9AbKM6COOQUk+eH enLw== X-Gm-Message-State: AOJu0YxF62bVHGR7jGV+vEe6fFNhlCONMzaEuSIGQ0Q9y2pdXfw/3Ad1 Cat+BNwYqELaBmgpaomN2Dj4sqph0jo8vvJFvjD7wtFBZ09L1S8z7ZOLnUMEirXZI2cCu9iJ0At l8w2BI4m8EuGgu1/a8IGwqXZexkQ3qvJ60H1PXdM3Ns9RIfONicXlmYzyywQ= X-Google-Smtp-Source: AGHT+IEdRombO2HyVM7sGgtNedsJB665Id7Q4qIo06Zc17es4XydB6IFsTQJ+e5MamyODkiN7CP26tawFPku3NIRGZ/4JKskMfJL Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:dd8b:0:b0:65f:6c35:688c with SMTP id 006d021491bc7-65f6c357120mr3082154eaf.26.1768207233841; 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.eaf7.0091.GAE@google.com> Subject: [syzbot] Monthly kvm report (Jan 2026) From: syzbot To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello kvm maintainers/developers, This is a 31-day syzbot report for the kvm subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/kvm During the period, 1 new issues were detected and 0 were fixed. In total, 7 issues are still open and 65 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 660 Yes WARNING: locking bug in kvm_xen_set_evtchn_fast https://syzkaller.appspot.com/bug?extid=919877893c9d28162dc2 <2> 49 Yes WARNING in __kvm_gpc_refresh (3) https://syzkaller.appspot.com/bug?extid=cde12433b6c56f55d9ed <3> 12 No INFO: task hung in kvm_swap_active_memslots (2) https://syzkaller.appspot.com/bug?extid=5c566b850d6ab6f0427a <4> 4 Yes WARNING in kvm_read_guest_offset_cached https://syzkaller.appspot.com/bug?extid=bc0e18379a290e5edfe4 --- 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.