From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-io1-f70.google.com (mail-io1-f70.google.com [209.85.166.70]) (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 B4366295523 for ; Thu, 3 Jul 2025 08:17:25 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.166.70 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751530647; cv=none; b=QZf64/V9HNyZVVi8TGp407cV1yiSIpjSxHyLZp+YQebuPG+sEzYt6hfmSh45AWU1VVn2TwjAy0JDhyno+BxaF2N3W0rUffNRvOWBhLoNX0TdYao+A9dUl8R6etITdFjNLk6crrf0UzR11irxpyO+NwYj0HVOrnAL2PgGSfpah68= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751530647; c=relaxed/simple; bh=J4AFSvgzTK4Mra/Rv6b9gZTK4Zq7nBJ7Dt9Sg9YzQ+I=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=XpGvvY+v1PCAlcpOxTUpUEpNfJh2E5l0xt452dkddcchGb+Gdhj9DWOFR+7fFslAKE7BH/o5rXqL2An8PUMxRnNVsNg5wTXLoNQACe/wM0A6FTKk5oCwgfM6u4oDJRSctM9AWHOGe3JXlkFXTmTjBmoRcaT65A7h5uSD07hQMaw= 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=209.85.166.70 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-io1-f70.google.com with SMTP id ca18e2360f4ac-87632a0275dso615227639f.1 for ; Thu, 03 Jul 2025 01:17:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751530645; x=1752135445; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=dZ8l2fWEOizcSPsbXsRQAKJ6s0J1KI5GlXIwR8qauZ8=; b=JIXgBqrbceSnP2Es/xbYEFu3h3Bb7NtQV+yP/JTV1qHoOPbc2KMyHH6MULNlad+Wtk eGfRri4Crb7zxGHDGilTKr0hn0lDsQ1HCGi0Qmc6Hzi0b029VrbdwmxalOIGKBcqNDWS RUn/D00z7y1CkdbOomgjpYDpB1brF94g92bd0Cm4zW/jbqRf3PhUWMNMduv9h7VYofsK JSqnzh9gcZA2iThjcPapaY3IitSKQ0TbUwJBiyxez/yzZNzLJe1We1F9Kf5irZac69oS Ef0HnN6yxDJWvb5sAh21kvqRhNfJ7XNMGAMeMd2EZuBAbsibsCn17i2jPUYyyHRy/iIK z5vw== X-Forwarded-Encrypted: i=1; AJvYcCUf+NnQAKlFCY6hX41cY/B7rIN/pavbrGPHqjNPfdEFchlgtZQps66//Reff4/CEIePsDCPm+GxFw==@vger.kernel.org X-Gm-Message-State: AOJu0YyZjpAI1W0/I+LllYFQr2wvmht9Zz4aUsLRle8YGS0eAnc0E9P6 3C1+OB14fOyfxOF1Td/USIgtA2AGF69VNNp0BP1nCm5xWfoKw2yRRPM70B6DmLLfaHmmxF8MKoO qMbqhUXIk+XnK0s57Lee9AsOCZWi5+j1oWhgF4LPZvnh1nRANkCNzmsw2fgY= X-Google-Smtp-Source: AGHT+IHHXknABbqRXAynmCSbU37Zc4ri+45qAD660LeDcAX7dgb7lhTkzZB8H88tI3yHe9XKa5pgYJNONcD3Trloarb4x7Bixn6R Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a5d:970c:0:b0:85d:b054:6eb9 with SMTP id ca18e2360f4ac-876c6a8df52mr687943039f.14.1751530644696; Thu, 03 Jul 2025 01:17:24 -0700 (PDT) Date: Thu, 03 Jul 2025 01:17:24 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <68663c94.a70a0220.5d25f.0859.GAE@google.com> Subject: [syzbot] Monthly io-uring report (Jul 2025) From: syzbot To: 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, 1 new issues were detected and 2 were fixed. In total, 3 issues are still open and 123 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 1345 No WARNING in io_ring_exit_work (2) https://syzkaller.appspot.com/bug?extid=557a278955ff3a4d3938 <2> 3 Yes INFO: task hung in vfs_coredump https://syzkaller.appspot.com/bug?extid=c29db0c6705a06cb65f2 <3> 2 No WARNING in io_req_task_complete https://syzkaller.appspot.com/bug?extid=7039663f7490865be042 --- 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.