From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oo1-f70.google.com (mail-oo1-f70.google.com [209.85.161.70]) (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 594F32DC321 for ; Sun, 24 May 2026 20:32:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.161.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779654753; cv=none; b=XI/8bIblwGB9l3IzwOD7Yeo/vsE4Y9myg4j8IPa7cdNvqXG72KGQ2wb6XyBqhq7TLWWmEFQfmyLx9sv9qPZB8y8bH+pzeANBxG19sPc5I100AG2BYEN2PaE8VRj+PAnRE0K9+Krkb1vIRfNeRiceWIkklWME7M6Qg25H5ErJLic= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779654753; c=relaxed/simple; bh=AKa27wsaztJKTyjVRDZI0iPiC/4ko9KzVW7Hu/yFqHc=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=qD7jnhWWqrT/ONKLRlADMnFIA0++or3gUD8flyv/feItDSj12UARe9GYevkMR6Q5Bs1x3Wo1NZDl1fVM1Xh6UPeEWPPDEv7dcbonEiQxhhk2dTPaTT9LDU/rL+DhYHo0zF9OJ2S699+TpaTCyCZ93LBRYVEerdQ4QqQgkvfh+6g= 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=209.85.161.70 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-oo1-f70.google.com with SMTP id 006d021491bc7-69d85c328c7so1718158eaf.3 for ; Sun, 24 May 2026 13:32:32 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1779654751; x=1780259551; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=tM/69tnrV72gN9GOG2u1esc1H2kZwy0IK6HwqNm/Yqc=; b=CAK740SkZ65BytDVsimZauS8s+cMpNVaOjix/3YAqziZjSd/ErIF77C5EIY1OtfhBu yuZF4V5lapPLAu+kesvat0cbuitnU8ehHrCO/G1KeJFuMf1yIjD4TKiReQmAmrPqCXQV IQ/mmYKCu/jS3svw1lHnboGVHswWhDC/hmEGzK4zOv9U3sdY9HYqKq2VkwSicG2unpPi R9p76W8Eluc+UeGpNrvazRfDU6L8P2SXyXXv2pcfb7CSSjYjZJgqvpJt/vdJrUy2CyBB 8i3NxuPnx4PJhuqbTY89umPq/tRJpgNz0DZc0VOqWINoCNYsEYQyudvnKpO0GjuimSYN vodQ== X-Forwarded-Encrypted: i=1; AFNElJ/QTFpwht3Yc3ia2SzGqdNvxCGsi8LmbC+/BpLiX6jieZGbgYjiGAlqyJDKAkoOzTsxM5LnXmC20zQFMFeBbg==@lists.linux.dev X-Gm-Message-State: AOJu0Yxf+1ANPNhPCUuouh3iZ0twNYvcb91K0/+6xLEZIwQt9kr6333P Vv0vE+fjEmRkbQ4kX1WxTeEDlbOUNMijXQTxM3XS4rmKwCsFaTD7pwQLin9A2f6GwaFUGNfITnM nsfB2LxDUTL7NL+RZ39j/wkfZaU56ayTEJz80CmHE3P4lEotRFeonlVXfgDs= Precedence: bulk X-Mailing-List: virtualization@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6820:178a:b0:67c:1e60:3e90 with SMTP id 006d021491bc7-69d7ead7d36mr5987621eaf.6.1779654751417; Sun, 24 May 2026 13:32:31 -0700 (PDT) Date: Sun, 24 May 2026 13:32:31 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a13605f.170a0220.35b2b7.0013.GAE@google.com> Subject: [syzbot] Monthly virt report (May 2026) From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, virtualization@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Hello virt maintainers/developers, This is a 31-day syzbot report for the virt subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/virt During the period, 0 new issues were detected and 0 were fixed. In total, 6 issues are still open and 61 have already been fixed. There is also 1 low-priority issue. Some of the still happening issues: Ref Crashes Repro Title <1> 20 No WARNING: refcount bug in call_timer_fn (4) https://syzkaller.appspot.com/bug?extid=07dcf509f4c013e25dc5 <2> 3864 Yes INFO: rcu detected stall in do_idle https://syzkaller.appspot.com/bug?extid=385468161961cee80c31 <3> 110 No KCSAN: data-race in virtqueue_disable_cb / virtqueue_disable_cb (5) https://syzkaller.appspot.com/bug?extid=9d46c74b27b961b244a9 --- 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.