From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from 004.mia.mailroute.net (004.mia.mailroute.net [199.89.3.7]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B3B44301013; Mon, 25 Aug 2025 16:10:10 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=199.89.3.7 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756138212; cv=none; b=Ds3/iq8ncFzpSp8vExAXxyNcBFCuN/oS5RliWtWcdkRJ8N/qShYa7r0q+EwlAptiHOFNcAQ0qrKyr8DykNGxChmZua96nKIdlJH8ZllfotLsK+uaf8gOU5urI0+7u3/tvsthqfzTM8u0uWSLJd2hj5Gs7lWb5f6X9b0SCQMR8Ck= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1756138212; c=relaxed/simple; bh=Tjj9fFFMxfm5wq/Jzz3oDejeUiSni4NVLGvr02EWqvM=; h=Message-ID:Date:MIME-Version:To:Cc:From:Subject:Content-Type; b=rY1l/pohTl8KoT/llUH2+SQhIw5fno9h8zmdkLq/2HQbq0NTRRaYuCc5EIuc49+4bdZ7s7rHqiXoDiMMQsoGeht7WluFeFjEesS6y3sgK5d+8Hn5wglpgLSijNR2W4n+s58+e3WrFEINOxfXkk8XPbDsC/35XFjaJXpp7y6eXU4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org; spf=pass smtp.mailfrom=acm.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b=zMXFCzn+; arc=none smtp.client-ip=199.89.3.7 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=acm.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=acm.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=acm.org header.i=@acm.org header.b="zMXFCzn+" Received: from localhost (localhost [127.0.0.1]) by 004.mia.mailroute.net (Postfix) with ESMTP id 4c9bNb48gkzm174H; Mon, 25 Aug 2025 16:10:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=acm.org; h= content-transfer-encoding:content-type:content-type:subject :subject:from:from:content-language:user-agent:mime-version:date :date:message-id:received:received; s=mr01; t=1756138206; x= 1758730207; bh=Tjj9fFFMxfm5wq/Jzz3oDejeUiSni4NVLGvr02EWqvM=; b=z MXFCzn+1riOFKvwceh9XTxoQumlx8p3GJVsabeKIONgJaGDzQzH/uzeDGz8P+MeD tdnIfAVPNB5slRxtsJheAeqjSYIyUzLc0w/s4879nUUZpymI9EK90ptBQ2sCajVQ ee8yjf+S1pXvU0yDnQdyoRtzSHmsLhP7g53DwI/QprmSa4AG8L3Zxhijw0YqADt6 ikAiL1PJ+jHTJHfDiJxiC5tqyKQbwByWDP//4iu1VHVN31ERrsc407noFJV7lok+ TcnedkCh74d48bPPDJrDwrIb9QnxDmUeAIlOR2e+2HyrhaIUjhH6Git3n7UOKIQC QL1BiUyGAAjiQpBtXJiMA== X-Virus-Scanned: by MailRoute Received: from 004.mia.mailroute.net ([127.0.0.1]) by localhost (004.mia [127.0.0.1]) (mroute_mailscanner, port 10029) with LMTP id 017oq8RA6eDE; Mon, 25 Aug 2025 16:10:06 +0000 (UTC) Received: from [192.168.51.14] (c-73-231-117-72.hsd1.ca.comcast.net [73.231.117.72]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: bvanassche@acm.org) by 004.mia.mailroute.net (Postfix) with ESMTPSA id 4c9bNV56CZzm1745; Mon, 25 Aug 2025 16:10:01 +0000 (UTC) Message-ID: Date: Mon, 25 Aug 2025 09:10:00 -0700 Precedence: bulk X-Mailing-List: linux-btrfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Content-Language: en-US To: David Sterba , Josef Bacik Cc: Shin'ichiro Kawasaki , linux-btrfs@vger.kernel.org, "linux-block@vger.kernel.org" From: Bart Van Assche Subject: v6.17-rc3: zbd/009 hangs Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit Hi, If I run blktests test zbd/009 on top of Jens' for-next branch (commit 6763582c1263 ("Merge branch 'block-6.17' into for-next")) then the test triggers a hang in btrfs_writepages(). The same test zbd/009 passes with older kernel versions (v6.16 and before). Other ZBD tests pass with the same kernel. Could this indicate a BTRFS regression? Thanks, Bart.