From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (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 B1B164B0481 for ; Sun, 16 Aug 2026 12:32:56 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786883578; cv=none; b=sjR0wjmJZUETqqJ6/xIt9zfpNyrbcTPjvvp3Gif5VTv5VkVymz5/gUMfkMKJQwb/KZNqM0ndm4a/DJNyoePjag3gDdHl5o8diWHaZkz+Nrp0kPzTUkH/CFo6kyyqeA8NtfCaNWUPrG4DZuFOjZdw20oywEJc4cEbwJixLN0qQgQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1786883578; c=relaxed/simple; bh=iJqQ48nabiDhrniyeKmwHTy09FdZA/dAIdCtjoSf1Jw=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=Bze9C0uznTWcM5cvFUNvXlsMYS2YCaeohaxz5g7UVbQUQzBWzvXeg9pcYetqYrs8iwRuNHlOcjR/GD9i3OLyyWY6WbVuSx+CbJ1VRrBAIfBpl5jYMLUr5vQE9FgqZPBXAO2IZ7SsdLQol7hUybIHvqhAB1VkR1jJFBp2RGRg1A0= 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=209.85.167.200 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-f200.google.com with SMTP id 5614622812f47-4ab4af22d09so2791074b6e.0 for ; Sun, 16 Aug 2026 05:32:56 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1786883575; x=1787488375; 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=eOY5y+uI5Lm+sxlWKlbZWqyawWuzPDYB1tOiDWK6Uak=; b=SpiBt8J6Vl6KwBWm/sKUpNvmH1vW8J3E64Z/DqwFPmVkBs9a3k8/KlMFbvxtJEunVR yuVwH52QZRbPjp/Ur6YmmcIWZQWRrHWhPPh4Hx4OPhHbJWKVU0yFWSVVgbgkX4jbItD9 i8N5QhRDOapFh1UPqPvEt1G//zS4v774CSbCNpAKbv9NQDGU/eay7ulSQOgAxYXyyIBN m1HjkVYm15kZ16E1qAOlyU4WAWfBhNORAIAXkZBRMwjc34vgVwhk8d96SzW+LUDQMCpY BIANP3AeBXhR2r4v1cm0joW+OiLpOx8Mp5bi7aN4HOEXdxl8zyVR8E6umzV7NiLNIEVN DpCw== X-Forwarded-Encrypted: i=1; AHgh+RrUMxUyHScgyt118Bdorm385Oe4g0g11R+/4Jh/+jduJRgnJnowK2dScAdPeYrc9ahFls/6INpm0YTnJ64=@vger.kernel.org X-Gm-Message-State: AOJu0Yyypugq7xVd0DQ3IfVMpw8QwgKdihQxdZZ6TwRNW6r/SMHPEVeH TnbSQD8FRyjk+tE7GilU2+/WA6cd7Ccc2ekFpgEUuTSfx85OvxjIDx4IRySzaGHX8EADZUNC+9d UTagt2CBsPoxPDI72q0qcn4DsOZYoi19BLJm50zp4VCxO3zreFl6vX7e3PaA= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:6808:b0:4a0:cf55:3cf0 with SMTP id 5614622812f47-4b24152d08fmr16867572b6e.9.1786883575709; Sun, 16 Aug 2026 05:32:55 -0700 (PDT) Date: Sun, 16 Aug 2026 05:32:55 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a81adf7.dbb3a75c.20434b.002e.GAE@google.com> Subject: [syzbot] Monthly kvm report (Aug 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, 6 issues are still open and 68 have already been fixed. There are also 2 low-priority issues. Some of the still happening issues: Ref Crashes Repro Title <1> 1201 Yes WARNING in __kvm_gpc_refresh (3) https://syzkaller.appspot.com/bug?extid=cde12433b6c56f55d9ed <2> 35 No WARNING: refcount bug in call_timer_fn (4) https://syzkaller.appspot.com/bug?extid=07dcf509f4c013e25dc5 <3> 3 Yes BUG: sleeping function called from invalid context in kvm_xen_set_evtchn_fast (2) https://syzkaller.appspot.com/bug?extid=e42793f1299e53beb2ee --- 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.