From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f69.google.com (mail-io1-f69.google.com [209.85.166.69]) (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 EFCCE33DC for ; Mon, 19 Jun 2023 12:37:46 +0000 (UTC) Received: by mail-io1-f69.google.com with SMTP id ca18e2360f4ac-77d9de8a74aso271132339f.0 for ; Mon, 19 Jun 2023 05:37:46 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687178266; x=1689770266; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=jLOse0SWNS/zn8R3mNGzSdc2iflrrS3dHadKgaQ44CE=; b=OsHB1XGBJ2MwF3sLKQ2nAzJurFFfA+n3g8MOSs/sH5EpopeBv9KdgmY6EhPIJwSNlQ XQm7awCzGLbyoHLvJ/iMbWnUO/pV1X043gLFjKesbJlEcLjhAmPFSPXSZJB19VDOPkLK 8pdyr0YHXXNJAoehMpWk6ZNRsWJibKxfmFhtcLDAYlJYknE1N+7KNH9NMysU0KPn8+qu BNlidAvamYPb4XXKwDSLjFaDruT+62zqgZy+mQsHz4/FhrtoceH8gmKJnuKyN7bPTKDo o46LHd/V4Uc7vKNNV5rao53CxP/HrALWlHRmB8vd+SQGroGxfAfRCmApQVzAgKnC/jRw 5RoA== X-Gm-Message-State: AC+VfDzfABs31kgqCYRhBF4e87/2Xt1WfWE+m77EV/4YqGFF8gigiunR NIMEFTw1GsUSz7qIW8nk4MY5BMecwHFV3a1cwKyyGrvkkZ2qNKY= X-Google-Smtp-Source: ACHHUZ7rI/Kvna3w95AT1YKFJuDy4fuLWxCIZiHMPFfIEUNkV+XrqtJFB8OyH8VI4E02E5nTiW6WZbs7X0HEDGv35G8p3/UOlNr+ Precedence: bulk X-Mailing-List: iommu@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a02:a103:0:b0:423:d1b:9c8c with SMTP id f3-20020a02a103000000b004230d1b9c8cmr2632063jag.3.1687178266002; Mon, 19 Jun 2023 05:37:46 -0700 (PDT) Date: Mon, 19 Jun 2023 05:37:45 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <00000000000037ca0d05fe7acde6@google.com> Subject: [syzbot] Monthly iommu report (Jun 2023) From: syzbot To: iommu@lists.linux.dev, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello iommu maintainers/developers, This is a 31-day syzbot report for the iommu subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/iommu During the period, 2 new issues were detected and 0 were fixed. In total, 5 issues are still open and 3 have been fixed so far. Some of the still happening issues: Ref Crashes Repro Title <1> 3 Yes WARNING in iommufd_test_check_pages https://syzkaller.appspot.com/bug?extid=353c7be4964c6253f24a <2> 2 Yes WARNING in iommufd_test https://syzkaller.appspot.com/bug?extid=94646b0ed2dcbb1f9c2f <3> 1 Yes KASAN: slab-use-after-free Read in iommufd_access_unpin_pages https://syzkaller.appspot.com/bug?extid=6c8d756f238a75fc3eb8 <4> 1 No KASAN: slab-use-after-free Read in iopt_unmap_iova_range https://syzkaller.appspot.com/bug?extid=1ad12d16afca0e7d2dde --- 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.