From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f199.google.com (mail-oi1-f199.google.com [209.85.167.199]) (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 BA2272737F8 for ; Mon, 13 Jul 2026 15:14:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.199 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783955646; cv=none; b=qRDML2jqzDdKEhRdQX6oEyex5329F1iVjgQWBo2Ih8lOsMrTwmKCXmgWXdNkWv5LESQsBcohumVuGR8ijHl/i8DHlE4yr6XluyU2+bvl30GWuS1yEFN0kTwCU1eTHazP8nS/lnljukl0pwb5h9ndidvgzgt9fDaBBa2TbrkUw4E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783955646; c=relaxed/simple; bh=eUnf6jc7rjtkIY8SDW4vQvZHYzf8MqJQZ3FccViR1+8=; h=MIME-Version:Date:In-Reply-To:Message-ID:Subject:From:To: Content-Type; b=UDBskkDB42L/Hb98jlDVnH3g3pvI4uxjxh6MBe5TNVyqg4mUJYpOYo+AVoBzJUu++lOWKhW6T1Txq9M2d2E7gH6LS18WYqZhhzeLeaTmzGz1TOyamd3ZeX4TeETJUCxTk/2bm4faGfqSH/qjvNHLA53WUrQgjigPjSDpqfI6m9w= 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=209.85.167.199 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-f199.google.com with SMTP id 5614622812f47-4a42c572645so22822b6e.0 for ; Mon, 13 Jul 2026 08:14:04 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20251104; t=1783955643; x=1784560443; h=content-type:to:from:subject:message-id:in-reply-to:date :mime-version:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to:content-type; bh=WSESfVYmqmSGbbXwOlVpqz+dnuFz8B72khm+a+QImx4=; b=ZxZFHZ06U1zO9mKR0Qc0f588BRxjQxuNwhvV9W1HcAf+JuGgcEJcCRFDJFEzmfDZS1 XSjN/QLNwNZHa9pK8ESqHdzD3Np18Sa9uQysq9fEGprerVCfG0/s0dpMNweGtCThPfrU sOOfGaHmoKDTfWw15/gPLu9JmaDYE0OBeaDPadXYhNz/CTJo7Oy/M7Ip17rkhDOCKvlP SiKTR2YYAR4oDS5QxFmUzWt979+kOmcDut4h3AI0a3VCuIPYDKkbFzNcvgz0tRUaCGNc nk2CYgssZYbEvXJCS75gig2wnSzii49Tj81NsJKFMtUKvFFGI4sQxWiy6vAKQisUPyN+ hvog== X-Gm-Message-State: AOJu0YxMOvRFDD+TGvTd1EtqRdUvt3fIClWnGnFogKSIs+ACiiZbg4Ka 4PVaFeWY8uD4OAiGJ2zVRlY9BoO2x4x6TkZFnTRefu6yqXjo04DIYQ9X785l9btNen+g4zFN8FR Rg7VWucPrX0l5TQNKkui949r3kKGL8LoxGJGD1xMUWv9wooQPZgt1UmziSMc= Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-Received: by 2002:a05:6808:c3ee:b0:495:dfbc:c1c6 with SMTP id 5614622812f47-4a42af4e365mr7393687b6e.40.1783955643802; Mon, 13 Jul 2026 08:14:03 -0700 (PDT) Date: Mon, 13 Jul 2026 08:14:03 -0700 In-Reply-To: X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a5500bb.c90005c7.37d349.0009.GAE@google.com> Subject: Re: [syzbot] [xfs?] INFO: task hung in xfs_buf_item_unpin (2) From: syzbot To: linux-kernel@vger.kernel.org, syzkaller-bugs@googlegroups.com, yun.zhou@windriver.com Content-Type: text/plain; charset="UTF-8" Hello, syzbot has tested the proposed patch but the reproducer is still triggering an issue: lost connection to test machine Tested on: commit: a13c140c Linux 7.2-rc3 git tree: upstream console output: https://syzkaller.appspot.com/x/log.txt?x=13e13b89580000 kernel config: https://syzkaller.appspot.com/x/.config?x=31f905a9fe79c16b dashboard link: https://syzkaller.appspot.com/bug?extid=837bcd54843dd6262f2f compiler: Debian clang version 22.1.8 (++20260613092233+e80beda6e255-1~exp1~20260613092250.77), Debian LLD 22.1.8 patch: https://syzkaller.appspot.com/x/patch.diff?x=11733346580000