From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oa1-f70.google.com (mail-oa1-f70.google.com [209.85.160.70]) (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 57F8C2367D5 for ; Fri, 26 Dec 2025 07:48:24 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.160.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766735306; cv=none; b=cq4UFyxiGeJyBpT0ewgjnD1h40scs3RgDV5NZ24+rueNQpBSBr/WGpn3vrrGC90auWdPfwUmGznln3WLPDOoMwsSV9R39JUIUB55HiqCUIbVTB1l2B70WzQyJzQTumUZquFq63NE0bOn9efZ+mHybwWA8BJHE5aHsB1yFqYY5bg= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1766735306; c=relaxed/simple; bh=vD3zMV+oMBjO9VvGNDc3XfgYhgIhzMowAClHfXaHniw=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=UBIe6h62ioD2L2ZtyOXtOTn5pSDpPaJV0+ggNJkCW0CnIcK+riF4Mrk2o5LvtgH63BEqoLdvEL/isAdA3iYxJxXHu7gXaNO9LrGK8Xn9Dgy1iaPDu5bl3aatMcMpfliBLz4BFr6xXpYIPE4VmHeUnY3PjZv4d09geuQwraPjfwo= 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=209.85.160.70 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-oa1-f70.google.com with SMTP id 586e51a60fabf-3f0cc00376dso11600827fac.0 for ; Thu, 25 Dec 2025 23:48:24 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1766735303; x=1767340103; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=pb29fEwuLMAhYyTTd5TIwJftXFN+VO+j3FMeSxKUzeA=; b=WCqwtcj3N+89UlbBPFDK49+SSnFJ4q2LpCC2uoRs1lF+M5Fv4aJ1zmk+0GSxnOmKyB ZExrqDn0VUnYIvAx7hf3ExxcIZcnA9fqLXuOC0Mp9P6ustVtwn6/DrEC0d2zDuVajn6G BUnwvgDimw/gcowg2EQjynQh+Kd5mMrwobAzwiiAv3A+zopdZUwmqIW/f6zI9FmuLPQX 7reU2IccySr0nW8M/1ximO+uIGpb/C7d8s1cyv5BpLXwn6T+aVyqlH79iHHrUjSGifKD wn8jBroiNu4OI97pKUl2xVO03Uw3+LycoCbz2Pnw+WGWLGtAsjL6AGMGdWtv7+IaePCq X5Ag== X-Forwarded-Encrypted: i=1; AJvYcCULGof0qo2sE+S9vR3TDLMRxjUrUZU/35GlUH9CU52wzXIeEQfMWYlvxEmSEzPCV5+6RN55WKNXDSBbjr4=@vger.kernel.org X-Gm-Message-State: AOJu0Yz/s6+5lJ78SRAycrxSQk1Dp1/DXnEOLiRF+qBKUIIG6ir4BNWw Er4IbuDBDaet9WrPhnDo2Vrq9KRCAzIaK+QDohVGj6rpkDw2/ZpH0XTDV8pSQbc4+TyNq/kqdZw L6CZ5Llwjfnz9JTvOTI5WuRhtBGtlxPL45d3aCrpb6hb/NKnzjDqPgHSb0b8= X-Google-Smtp-Source: AGHT+IGG6GoI0XBy0uU2zPFYgFwbTbk3mNYqmeui92eUePbs4sq0nBOwhLaAqAP7lCpFNIoB4w/9AtY9yNUITqRviJYDMLM4/ltH Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:1507:b0:659:9a49:9086 with SMTP id 006d021491bc7-65d0eb44ca3mr7938726eaf.81.1766735303281; Thu, 25 Dec 2025 23:48:23 -0800 (PST) Date: Thu, 25 Dec 2025 23:48:23 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <694e3dc7.050a0220.35954c.006a.GAE@google.com> Subject: [syzbot] Monthly kvm-x86 report (Dec 2025) 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, 1 new issues were detected and 0 were fixed. In total, 5 issues are still open and 76 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 659 Yes WARNING: locking bug in kvm_xen_set_evtchn_fast https://syzkaller.appspot.com/bug?extid=919877893c9d28162dc2 <2> 200 Yes WARNING in handle_exception_nmi (2) https://syzkaller.appspot.com/bug?extid=4688c50a9c8e68e7aaa1 <3> 66 Yes WARNING in kvm_apic_accept_events (2) https://syzkaller.appspot.com/bug?extid=59f2c3a3fc4f6c09b8cd <4> 43 Yes WARNING in vcpu_run https://syzkaller.appspot.com/bug?extid=1522459a74d26b0ac33a --- 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.