From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f200.google.com (mail-oi1-f200.google.com [209.85.167.200]) (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 E342F47B405 for ; Tue, 30 Jun 2026 20:32:19 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.200 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782851543; cv=none; b=G8w6pAVmiVFaXAJhbTicoRuhYH8844NzgoZtlkkhos4Nyv1sfcW0GvKg9IIgVrQO3prakC1Wg4O3Uc8xjkl5dtaSQisZHA+u5TEqyioFsBk6XPiFFxvseL0gnNRJIfMAmzWgHNsWkHzgA83Yps/vWgUL7dc+joINyJrCkLZF+JI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1782851543; c=relaxed/simple; bh=Por6JUDatWoljlLCZXhbY9Vuk/1EULi4lBmb2iaG//k=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=mqwJBRaroSOrma5QrkL5e2LnBzXlBYp+zdEiONXrQXKmhcgZatO50u5zUu+Dee8Xn77sX0z/hcMMH1+1XdQGJeFBhDGazNoFuo9Ox27q8ifbG9/184gOhcM25fIxZ0vZmoQyLlIHAZ0XbfY6mcG9bybJz465Okdtc516bvIENZw= 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=209.85.167.200 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-oi1-f200.google.com with SMTP id 5614622812f47-486cc29e03bso5778633b6e.3 for ; Tue, 30 Jun 2026 13:32:19 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1782851539; x=1783456339; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=R9yWDw5UuiZjz9O2wAidBA1VxJP9sItAMgR3gZ5kgUQ=; b=nURXQNjrez/3rXUPZSO2g8fevGNPp5mAgXSCPvp88YJv7xXKVO0gMVeDylZ8maTDoC g5ode4Td5q0aF7RWJYOAnu9gb5jSpX8D16kkSXvBluDSHnHOnRWcpPKQqHdF67s4J15C aJuPqqyguxLJAi7BubdpZeQDzOK6UVJ1LO3gmnD1HtAHKs+bxjH/sT9X/ZVCWxpjQwCS xt1UqcK+hKu0hOvGdV+8SLDrTtool/juwGfoo88d+ckNZQ2aArrYf+7LR//5JGfZuR4l HIzbuVsX6bFxol1PBeNxZYOSgXS5CzTQx5C9pVRbM+RVnPq+OpWgkTXAmw/SdFUHsQsf WGXg== X-Gm-Message-State: AOJu0YwcJrlxBFKSZraVjlmoZUgaTi0IRiHGUBPLIKq743agwbKVOH4n XeHmBrwqy8LZ4QCbP3azBheYQPc7t3LUaQcgq1c9ts9ocXeWN6MUl9leA+3k8DTa3vlI02p69rJ +vFn17MpnB8zJKd5vXaax5cQTlTTacCSz4lP+9u5odwC8/x55CXvFX3eLeUY= Precedence: bulk X-Mailing-List: io-uring@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:191c:b0:490:5ba4:18a3 with SMTP id 5614622812f47-495fd63e495mr1264613b6e.30.1782851539069; Tue, 30 Jun 2026 13:32:19 -0700 (PDT) Date: Tue, 30 Jun 2026 13:32:19 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a4427d3.b42ede87.8e801.000a.GAE@google.com> Subject: [syzbot] Monthly io-uring report (Jun 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, 0 new issues were detected and 2 were fixed. In total, 3 issues are still open and 139 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 7630 No WARNING in io_ring_exit_work (2) https://syzkaller.appspot.com/bug?extid=557a278955ff3a4d3938 <2> 12 No WARNING in io_wq_put_and_exit (2) https://syzkaller.appspot.com/bug?extid=b0d54b9e81de55179e47 <3> 2 Yes INFO: task hung in io_sq_thread_park (4) https://syzkaller.appspot.com/bug?extid=4be91bcb08eab9a156da --- 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.