From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f198.google.com (mail-oi1-f198.google.com [209.85.167.198]) (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 EF2582882DE for ; Tue, 25 Aug 2026 20:32:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.198 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787689947; cv=none; b=EAhCX2UBgqHDw67SkG1pGPiky6vJ03aKEzxl6yH5bUFCEKHOTpgRhiSZMGbaATwt/Kq8xx3VpnZHP9EDAcxNBkaeOp9PvTzOVKY1VGzvu64Ng9IhN9QmVdEEJFlV86+p7PNJ4VRZOAp6a6UxB/0H3V9jeA5fkuny5WpnnHpTYu4= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787689947; c=relaxed/simple; bh=pEZdBwoELzQJlCQkOg/fRz8fn9QDLdlAtE+5DzdG48c=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=icCATcyEOcifuLcir688hG6aDD1kIRO4DwxrqaaAi5xagR0z84Xj4L9p2j55HAKKpnIl2eBUebNPJgVikGe95ZN3vVBeF6VQSBt18FTPv7M2tEAj+c/+8sBmJeUYMuKWw8//41Fy7zssP6gx0YoMGeTap8T690eSCv0eqzukSvY= 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=209.85.167.198 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 5614622812f47-4b28d7ffab0so476490b6e.1 for ; Tue, 25 Aug 2026 13:32:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1787689945; x=1788294745; 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=Q/IBWQysxwA6kdFeQ2TPunhdPbSBKeuhUXIIFC7n3bo=; b=leG7ZVing9284CcMK/GLNxxX/D6k6aORZ3bY/1yJ1nfo5H6CTeePnsGqHEBX/CCuGs aR/GIMtdPbqhnLpdxU0xbVmk+b4PC+bj88XyWSGQ2OzYAPZUNsnQIvjsl/8bH+30JaKG A7zldmtnZKRqRYfR8If9LZ9VsOLHRyPAkO5ue12Iu0jHN7a+cbS62ocd+w3QgmXTUDsw X/aUSDK0aDrfrorfIgumvQG1RrWpY3LC82f0iyjStYynUGaMm4lHI8aVyrhI4ZH/zUUA FW8SEBac8BQc0jycw+hoh0Rlvl/M2tqB1DljED2Iyg5TMDPnzD+nygAJS0Ax3iuE6C7B dJZg== X-Forwarded-Encrypted: i=1; AHgh+RqoiOzTDxN/ZgbAZPSFtmrRaipwUG8gQHUDFcTJgtzZ3Sm/SZi5xtLUVCLlNwRQh8Yp3ELySdDTXgPNtUo=@vger.kernel.org X-Gm-Message-State: AFuF++lM5IVhTZ+9F2wcuxDQ8PHOtwYXSs1i/SKSM0mBwGuJvbT/Zcy3 ETM4RHBe9g1amRVkmhejGKFXs+ClN2sxIWNIYjZObz8pADWGQ9fXltQ861cHoYcKslzw6L/Ztcb iw0/x+7l6jkAm+rSUVkqHGrjlmY8a7WKx/EWvlA0XF6EFCpF1PKib4Zph0Vg= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:6902:b0:495:f74a:b572 with SMTP id 5614622812f47-4b3668b73aamr2632033b6e.5.1787689944894; Tue, 25 Aug 2026 13:32:24 -0700 (PDT) Date: Tue, 25 Aug 2026 13:32:24 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a8dfbd8.91706f20.ef82.000f.GAE@google.com> Subject: [syzbot] Monthly kvm-x86 report (Aug 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, 6 issues are still open and 78 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 843 Yes WARNING: locking bug in kvm_xen_set_evtchn_fast https://syzkaller.appspot.com/bug?extid=919877893c9d28162dc2 <2> 340 Yes WARNING in handle_exception_nmi (2) https://syzkaller.appspot.com/bug?extid=4688c50a9c8e68e7aaa1 <3> 9 Yes KASAN: use-after-free Read in kvm_xen_shared_info_init https://syzkaller.appspot.com/bug?extid=0948c82180d475ad24e2 --- 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.