From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f197.google.com (mail-oi1-f197.google.com [209.85.167.197]) (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 8779931F985 for ; Thu, 15 Oct 2026 04:33:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.197 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792038817; cv=none; b=XqBsaW+6QlLxKfjtyu1R+sbPNSP8K7j2bHsKC/IWTD1gBGfdi8h1CV4fQS/eUmTnACw7kaHaT3YImLaTQWcjmoukoyorLJNFUMi5vNeLDf+Iv+Ld5bj7E85L41FN5ybvy/YUoaSd8PV5vRyoMc9N9WqS0AtjFAD1GP9AElHsCms= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1792038817; c=relaxed/simple; bh=dbz8GcIMQo2TU0DTtg3ZhR29u+Arpzub7JDmPn3cF+0=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=K7vm/C+ERgCDZ9dvCjvNw8j6WiCm7MyakgAkbVLnlfJ1a9cvJcgWOIHHEk7CqS4gqeMO20fTRb2wQDynIevRdEXzsIEEEam8kIKqiwspqXjrDYmq/DggLlzfpRxKZnkKGKS1CSybN/RlkYtTk/430rKxm8zpNWkTuiQZmLoyNcU= 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=209.85.167.197 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-f197.google.com with SMTP id 5614622812f47-4c467e19391so1799813b6e.3 for ; Wed, 14 Oct 2026 21:33:36 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20260707; t=1792038815; x=1792643615; 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=+srlzv5MQp1oOFkNoyekUF78d8Gu+n8al2OV7eZXNGw=; b=TRT5kblamGSnyeYpdTuNkskjjOHb1oxAzq/niN5reLkJUcJoMwT2NOuSYB7oXO7ObV UdKVFwd9mZnlpp6Ez1JmFL5tLUIKlyayIj54I8fPqsrc+8vK74ySz/cTwzoIOM1Ud+Zi JDsEicQUR387agP/7s1IKSWLAtj7vRX3Ndk2+4ll+RAyJY2D34EEedlYtMePJq3wrHja DhOWViN2D/JeEHmDf13TM8Mo9KwsBVPjuD0fCPDOhN8HOhTV6QTmV4SShJq7JID53t5q vIfoYH/TmBslZQug3V+6yd5rRHDo33ymStEF92Oh5bxCBemSWyYWA1oR2xKZ6gvnNWNW JtgA== X-Gm-Message-State: AFq9FYIkJ81Jb7rCWOxDiYeujbcnubALK96kTVqCMkZzCEpr8yQy6ZZE nN+OJSrMJ4t8Mt6y2oj2yH5geVEAOkZp7RIL7vO/lB5w+4BSjd6MbQfiIz2ddMa6EACjvQGxdgh WNVQLA2/Ec4mxKGX4s21PJnxbllNgv+e3PD+S1UosjKOS7apNLCD3JTppafo= Precedence: bulk X-Mailing-List: kvm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:5148:b0:4f1:a873:6ee6 with SMTP id 5614622812f47-50c51bc5823mr14456864b6e.17.1792038815440; Wed, 14 Oct 2026 21:33:35 -0700 (PDT) Date: Wed, 14 Oct 2026 21:33:35 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6ad0579f.5f317f00.247b6.005d.GAE@google.com> Subject: [syzbot] Monthly kvm-x86 report (Oct 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, 0 new issues were detected and 0 were fixed. In total, 4 issues are still open and 81 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 927 Yes WARNING: locking bug in kvm_xen_set_evtchn_fast https://syzkaller.appspot.com/bug?extid=919877893c9d28162dc2 <2> 357 Yes WARNING in handle_exception_nmi (2) https://syzkaller.appspot.com/bug?extid=4688c50a9c8e68e7aaa1 <3> 3 Yes WARNING in x86_emulate_insn (2) https://syzkaller.appspot.com/bug?extid=fa52a184ebce1b30ad49 --- 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.