From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f72.google.com (mail-oo1-f72.google.com [209.85.161.72]) (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 0C44742CAED for ; Mon, 6 Jul 2026 12:32:28 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783341150; cv=none; b=Ehz/ALhjzHAP4HJVArSIWLNY9f+2t51ZLkBiNmpaicbmU018XlKcO4bHWIpg95EpfSwCUfPQfZJaL76GN1Ua6YWSypJgPAaO8bA+KvGT4yLYeGAzAAf4RefIDwrHxGPISxbw6BDXrGmHySnCfB+ClOEdpMf8fec8wHf9nlFkoUQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783341150; c=relaxed/simple; bh=xIWuwSFW6RDgGJmbwCpFfRlNx6SC+ldFldBwbUFsCBs=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=uf0ExpxU6CrSp+yLDv0xwEeg6NIplqUyU+EfwpWGAi0LdIx6gvOwkzekO3wmqMit/0ImiyHP+bbgz5/G+iC4hkXZqcg/UgQUN/NLnSlEcp/YhqZgwlXkTSLoSwAC5/j5gB1kQRt9QKnmnIhPrO/TvsJOi00Ugu3RQXbuiMoiLNw= 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=209.85.161.72 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-oo1-f72.google.com with SMTP id 006d021491bc7-6a344ad5c7bso695358eaf.3 for ; Mon, 06 Jul 2026 05:32:28 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783341148; x=1783945948; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=RhN1V4ASSwcx+IYXTNqGdvPCmD4d6euW/7KiLos0qZg=; b=B/UV3cntsJZO5DCSVNnLXS0kPU+F0y8jPRadL6/c6po5fLW3lJ2lArr++yHswKTghT vcn80oCEKmqkDPuC5CnK38K5TWsE57dhhVBTu2Hw3T+jMQ7kT4qPBa1vO6qtgVDNwfIk 68DqLcxG5NvDguADdY8Y4kCYcbMrndqzUBc+mDg0xDCmuUELwBGSEt0LAUb8a+U3kfjZ TzaQnB7xEClON7XVpwjyO6brdvfmoeDSFuLSKKpp3lmlf4mGtd2bZTLht9NgwW4KFHNH FKV73cXpabGq/QNIP1MjWwLSqxbqIrZ3MhlWj6YMmWfacpetk3y7ySbedFkC0C+eVI/l T0eg== X-Gm-Message-State: AOJu0Yw87KmtpTHZR/j+8dCQ2vSWaDjb5UU45XKPtrGRrYZA3xDL9LaA Eruo+ZHVkIvLHfZr66/aemCBp4FMtdko8CWmxJ4aLDtDerSDneGjyAagzQ4p1elJAjb9kyV0hNh 3CXrSHUXx1em2xXe9ZWsZaPuo+/9ySqRKGrTId3VxXknxmlBz1xCg3onA65c= Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:4c17:b0:6a1:4a51:3999 with SMTP id 006d021491bc7-6a3556f511fmr131622eaf.40.1783341148014; Mon, 06 Jul 2026 05:32:28 -0700 (PDT) Date: Mon, 06 Jul 2026 05:32:27 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a4ba05b.b42ede87.8bd1.0026.GAE@google.com> Subject: [syzbot] Monthly kvm-x86 report (Jul 2026) From: syzbot To: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, pbonzini@redhat.com, seanjc@google.com, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello kvm-x86 maintainers/developers, This is a 31-day syzbot report for the kvm-x86 subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/kvm-x86 During the period, 3 new issues were detected and 0 were fixed. In total, 9 issues are still open and 78 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 708 Yes WARNING: locking bug in kvm_xen_set_evtchn_fast https://syzkaller.appspot.com/bug?extid=919877893c9d28162dc2 <2> 327 Yes WARNING in handle_exception_nmi (2) https://syzkaller.appspot.com/bug?extid=4688c50a9c8e68e7aaa1 <3> 3 Yes KASAN: use-after-free Read in kvm_setup_guest_pvclock https://syzkaller.appspot.com/bug?extid=fb7c2dd166d3ea63df2a --- 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.