From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-ot1-f72.google.com (mail-ot1-f72.google.com [209.85.210.72]) (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 63EA421CC5A for ; Sat, 30 May 2026 12:32:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.72 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780144347; cv=none; b=gLYZsodLZ2ONl4j3gdGF+47I/f4pEv6USSVk6Bigih+TeyMfc47L41W1EwMw3aQvdXlqS7hPIsU1h49n6dpyv4RybOrPnGBXLso4ziqNo5ffWpCdlyR3if44wnGKOnR+4OhSEt2W9p7uFIeyUunjIsg9IuNf/trbwhzmGgv2Pv8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1780144347; c=relaxed/simple; bh=UGB8WIQqhDxMU8hMv/36JO6vRRRpvfi7QXwU7SiqTAk=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=sSVlcOPrfVvuVrlTlMPDVx7CooJWLZEOMwiX7zhMFpazH26SO+SMC87FNRp3D4U2gKS18mHHjyHe5HDjtfqkpkWre8s3c9cZvb+GCYBVcZsXZfvz2MlF3yqHPe9jlD67AuZ9FcGwYLB467LpFSVEhqCW4ew4ZtEYgMMcRM03gf0= 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=209.85.210.72 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-ot1-f72.google.com with SMTP id 46e09a7af769-7e6af95a966so249445a34.0 for ; Sat, 30 May 2026 05:32:26 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1780144345; x=1780749145; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=uVxsvNR/2TJFUeVP7FZ7Sz+N3/ktCN6tH86lXf694gs=; b=gV5beLqLbzBDdD2QVjXVrq4Qbs9xlYoHRLGV/4S86CvuHnwTr0cT/eU4hK/LnwAfRZ Us0cyn2S38SnCKcmC5uvUzk5aQWHOiT3hbaZqclXAiyxGHcJOmKvGyN4EhiwuWrSPIA2 t2d4aLI344DuKxOB6DdCvRKgXq+C/uk+JLJ4Q79znQNvZenupAAR1Wl/UuIxoZqHHjz1 6c/7L1Dzxg09TDYk/iAhU1qkU0EHXYmlP2VpAqe4GbvBm1CuWYJSLbPwUcUmGrIJkHyv FuZp1z/DOquvFAJ18VUF3Us8MULrkGhEPbChQokRk1K9udVhYiSmZfbgcmNI6AqAwI4k V5TA== X-Forwarded-Encrypted: i=1; AFNElJ/Yi2gTWqPUobfF0L7osvw3geFLywbqkwhpF9KQ+9R7bQtLGDtmzB53zFFYub2fbGYemHAR87Nzjcy38xM=@vger.kernel.org X-Gm-Message-State: AOJu0YzvRoYR5pI8A7axypm3Cufg1Ol7yzEuXJgBsztIBIkHmbqZq5lz dnu1UQ1T108MJnnXeTW3H6+G8dnX1hfQf995OO6pbhLLKKM5EH8pX9w74TXAAwSMgJ2V85Ip4pN IhCSJWAkoF72O9ilMSFTyUg9Mlsj+hDEKFiEqwQFOW79rA3lr3OICFQSmxkU= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a4a:e848:0:b0:69d:f0c2:73f6 with SMTP id 006d021491bc7-69e104767e6mr1570779eaf.16.1780144345529; Sat, 30 May 2026 05:32:25 -0700 (PDT) Date: Sat, 30 May 2026 05:32:25 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a1ad8d9.fd5edf16.2e7427.0005.GAE@google.com> Subject: [syzbot] Monthly io-uring report (May 2026) From: syzbot To: 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, 2 new issues were detected and 0 were fixed. In total, 3 issues are still open and 137 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 6770 No WARNING in io_ring_exit_work (2) https://syzkaller.appspot.com/bug?extid=557a278955ff3a4d3938 <2> 2 Yes INFO: task hung in io_sq_thread_park (4) https://syzkaller.appspot.com/bug?extid=4be91bcb08eab9a156da <3> 2 No WARNING in io_wq_put_and_exit (2) https://syzkaller.appspot.com/bug?extid=b0d54b9e81de55179e47 --- 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.