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 B568028640D for ; Wed, 2 Jul 2025 13:32:31 +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=1751463153; cv=none; b=XDvvPGtBtymshZPvIw2GzgltZN7g0dy2yw7kOXjiGKVepsAPQDYh2HON3fvUtoxqyKKOHSdyIafb2JiyFuef3bUzcxeEEabmCmwWJUIpvnbYFuEp4LEan0iWy488kozNRnv5dkQ7kUq+IQjriE2dPrQ2juGNzYr7UP+aCBSkDmI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751463153; c=relaxed/simple; bh=0UysnKiHVvlQW4D9CjU0APKZI+eBDzvzOKsOIq/LkuA=; h=MIME-Version:Date:Message-ID:Subject:From:To:Content-Type; b=J6SwUxb1wPgQVGcDL8n/aZs2WcDXyZTDf3FGvDWaOBM5PjoxxxVk80UF7u5JaiKIa340cV0kJqKawUoL3uqOCR5SVIY5smWe3tZQtcWbvvXMJWg/3AZ8S63uRbFpzawjJIC1I/vbIMnZCBYi++kPJ6NmI2PHPADObZQ6mVrElmo= 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-86cf89ff625so436249039f.0 for ; Wed, 02 Jul 2025 06:32:31 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1751463151; x=1752067951; h=to:from:subject:message-id:date:mime-version:x-gm-message-state :from:to:cc:subject:date:message-id:reply-to; bh=BubBoaagMLzEv8l+ERjtuMPNq+Ob+FgzeUx4GVvJZL4=; b=oNTr/ve5EfbdZjdf93IVvJozQnpQ7LdqdnkOp17HLrcusYSMgCS0OSpJsEZPyXFaSu FTXLLzX3stn/yxI02iLJKTxpS0zkO8Pi5OWnj/LQ9RweytDpC3dlcOSbKjhxpMm5m3Gl Edgx6LZ/e9QuL2/EVldPRt0vvG+9SqWRA4Z6WZIydaq/AW7ZLA6kj2a5DhBNXoU6ZP4t IiArXFAzDrUHVgFJgkf0Xkh6arkpnxZuAf0PN/mBGM7/6ht3Gl/ckWDzfR7B0mI6vmA+ hgrplP4X6kQiDXY2RTwimS+yTHVILaV7koAdzF3VGzpueXtztkoxm2uzpA8jqkmkrzIQ 28sw== X-Forwarded-Encrypted: i=1; AJvYcCU7uiLGdxIf37PYpgZsYTf2agjPlJ4ODBCqoZWJhX2BMeHGePb1/I71EA0iWsI03jlkArGJanguN+egqTU=@vger.kernel.org X-Gm-Message-State: AOJu0Yza8hdWEC39SdGnhD/L4BuEcx0uDM6GKCBS0ObYlVBT7gL7fVyT lRNbliXwhBmy960EbStGKet9tQFOSwU1SceZipLUaVZsDCZu/Pw4ThoHr3gorPznbhjRR3KoH3f G43yITRrwq+b2exXfE+Xt6lyQT7k2tTmlLixC9naSjZSWSeOxq3uJPZPk21A= X-Google-Smtp-Source: AGHT+IHrimW8AKa/QhbwsVFAuzkmWEJwu5jAAhd5cDMyuxLiN0due4eoa8Liqe22LG8AEgSEqp6N1ctGEi1FXIX6eNNGIE53a9al Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6e02:214f:b0:3dc:8b29:3092 with SMTP id e9e14a558f8ab-3e054935199mr29220845ab.5.1751463150832; Wed, 02 Jul 2025 06:32:30 -0700 (PDT) Date: Wed, 02 Jul 2025 06:32:30 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <686534ee.a70a0220.3b7e22.245a.GAE@google.com> Subject: [syzbot] Monthly nbd report (Jul 2025) From: syzbot To: josef@toxicpanda.com, linux-block@vger.kernel.org, linux-kernel@vger.kernel.org, nbd@other.debian.org, syzkaller-bugs@googlegroups.com Content-Type: text/plain; charset="UTF-8" Hello nbd maintainers/developers, This is a 31-day syzbot report for the nbd subsystem. All related reports/information can be found at: https://syzkaller.appspot.com/upstream/s/nbd During the period, 1 new issues were detected and 0 were fixed. In total, 6 issues are still open and 7 have already been fixed. Some of the still happening issues: Ref Crashes Repro Title <1> 288 Yes INFO: task hung in nbd_queue_rq https://syzkaller.appspot.com/bug?extid=30c16035531e3248dcbc <2> 141 Yes INFO: task hung in nbd_ioctl (3) https://syzkaller.appspot.com/bug?extid=fe03c50d25c0188f7487 <3> 12 No possible deadlock in nbd_open https://syzkaller.appspot.com/bug?extid=ea702c2366971b7fc6e4 <4> 7 Yes INFO: task can't die in nbd_ioctl https://syzkaller.appspot.com/bug?extid=69a90a5e8f6b59086b2a --- 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.