From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-il1-f200.google.com (mail-il1-f200.google.com [209.85.166.200]) (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 C99F013D600 for ; Thu, 26 Dec 2024 09:01:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735203691; cv=none; b=dAxtx8Wmfw88jGevKQ45V2+nFWP6kVjsJtBQZN3z2iv4Yr6iR+ZYfNptVoq3/PnHMj8VDtgFF3UBFJxVK88HWVVwNbZWFPpsMYBi0ukNo1NVkH+0/xgEbhiJMw8Vb04niEbBE+PA1orSiqK5EuSoC0RwGYa3tjFWabaRG2hDcpw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1735203691; c=relaxed/simple; bh=XiS6Rbjn0/gOUmp2assHz1gURKb3DGr0GZFdo5o7qhA=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=QP98396eLNKhATfp2KrqFqaHdvdHWP0B+fXZaIGKqMliZKEL0fPS/CsahFONSIF1ftHAkdri4i2EOqsOqCY9SjhsEuqrxFkvZkKylqmiuljGM0VV48AyOkXEhOj+0VBs+sq2AEXu/20iAAKXMQWnAaokts/BuyXTEUwPUzHCPpc= 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=209.85.166.200 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-il1-f200.google.com with SMTP id e9e14a558f8ab-3a7de3ab182so123064145ab.1 for ; Thu, 26 Dec 2024 01:01:29 -0800 (PST) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1735203689; x=1735808489; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=6q90i+UJwti9C0Z3u3BafrkMzJgXysTR6Gku42JPILQ=; b=guqrg2h9x8mdb/F39jRVB5/K0HoPoQODTZNWq8p3BtQZV7uOj+EvfppUSEAAh+cYWx OT5O3kmiH6UYK312LJZmE5lynK3vTfh34Z2ZeGzEHuv/XITpqJb6vdJU2oVMRtO4hjW+ CqNWp6xrf1Ymtc1zq2VJt3V71qkecMKonwT7c73EswR0OWuve5FPTwH+Xqb69WmCsxhA ZJ6unrRhOy+648nhC5LT1sNY8xhtivVqm1//s9ryxYjsAfeUTqRW3O/tgQPFXXeASh95 oQQrY+TTsAUpc6kVUIdqK8/nkzrp+82Z9HbuDhW+i48ZJ3OQkIRG75I06zst/5jGJeyJ oTiA== X-Forwarded-Encrypted: i=1; AJvYcCXSRJl0GxVhNg0HbkpksMVDWoAF61l3NgoKovhLs5YALDblaQnjsM1ZbaJDR05OdiiZ+vJR2+gFqw==@vger.kernel.org X-Gm-Message-State: AOJu0YxYb0tLeB6m3uBJF17GVRYwmf7qiF7yUUhidGrGCFIpyvvkwajG BhSk528sGS5giqsli8sTxShiHNjhft5WwdrB95whgNiYpTzNgst3+PFH8j22C1Pr3BmE8eSBTJI FVbJ1jel+PS6RemCEsCHhn6Yl35Ek8UvcdNB96NSkg91UzkJewBl7dlw= X-Google-Smtp-Source: AGHT+IFGM/wJ7vQZbm63hrkdC3ZHOr7Mn1zpwELwwd4DFbsB8Gja9gxNCJ1dj+9e3o4nQj5OsNm/vF/gAAZaZxVzGef67SESDR/u Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:18cd:b0:3a7:81a4:a557 with SMTP id e9e14a558f8ab-3c2d65e508dmr184528335ab.24.1735203689052; Thu, 26 Dec 2024 01:01:29 -0800 (PST) Date: Thu, 26 Dec 2024 01:01:29 -0800 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <676d1b69.050a0220.226966.007d.GAE@google.com> Subject: [syzbot] Monthly io-uring report (Dec 2024) From: syzbot To: asml.silence@gmail.com, axboe@kernel.dk, io-uring@vger.kernel.org, linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello io-uring maintainers/developers, This is a 31-day syzbot report for the io-uring subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/io-uring During the period, 3 new issues were detected and 2 were fixed. In total, 7 issues are still open and 108 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 178 No WARNING in io_ring_exit_work (2) https://syzkaller.appspot.com/bug?extid=557a278955ff3a4d3938 <2> 57 Yes WARNING: locking bug in sched_core_balance https://syzkaller.appspot.com/bug?extid=14641d8d78cc029add8a <3> 1 Yes INFO: task hung in hugetlbfs_zero_partial_page https://syzkaller.appspot.com/bug?extid=1c6e77303b6fae1f5957 --- 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.