From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from zeniv.linux.org.uk (zeniv.linux.org.uk [62.89.141.173]) (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 A47344C7F; Mon, 23 Jun 2025 13:56:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=62.89.141.173 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750686969; cv=none; b=iUszwU7JvkG8s+ZYkKFFjOyD9gsiFBnarcJKM++wz26GulsZDtZiOh6X6C+LSooNGvzz9TcQBq3vLfZ1ZDrHgk31evuJmNqb1d3k0TfceBkBIXQXggd+w1WyT7q47aMDw/iN4e7A1UoObiPAHDPey0NYqcx5WvVeoe9A1E0/HcA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1750686969; c=relaxed/simple; bh=kswF/vinj7GnK79fLBwJ+CaAgQTqEMy43A7XebCvfVI=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=otXNkOb1djbPPq2xOj3EUadU5DivXkwL8ffzXgDtdOjpgSXhvTqMEDPWp5I2zYC5DX4/OC2oytPelUmvD/pUgwym5V/Dauiu5QgdAA4a6PpYlimpjjPTt8DIhRlgLcHDexP+py2PTXxjo7r+8HbkjjIOkqawjsSDYDkZoQsNzQ8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk; spf=none smtp.mailfrom=ftp.linux.org.uk; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b=eYYlWNj4; arc=none smtp.client-ip=62.89.141.173 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=zeniv.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=ftp.linux.org.uk Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=linux.org.uk header.i=@linux.org.uk header.b="eYYlWNj4" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=linux.org.uk; s=zeniv-20220401; h=Sender:In-Reply-To:Content-Type: MIME-Version:References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=kswF/vinj7GnK79fLBwJ+CaAgQTqEMy43A7XebCvfVI=; b=eYYlWNj4u2trPCTGmRhR2on2AW 68FU9GAW8YSVHmdB4HkmVr8XS9BAiB9INjIOyCuzsTJlWKONyZqR+VyEvjxH5NrV8Mn9xVTQ3yT5x lMXHlK/fwfiPX61Ze6iLQktcVtsBYE7SMssEoSVMmp//e7HUhL8lYlGnwH16+N6dDKRWmUwUvLeE7 9DANkzlUyRXdaqoQyOQBWzW2O/hZkvpiYuvQzwrXojF9k92GJ/WMdA1s3a/7NPCykU5kSUzq5xVt9 raHyRhi43WL0SX0c2vk5y4EbECtduQK21CsxGrhE98rN55rE/2Ze1VcobznSk/9h3MFE+OMLZ8TAT 3nK7VfNA==; Received: from viro by zeniv.linux.org.uk with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uTheU-0000000CH0p-2StS; Mon, 23 Jun 2025 13:56:02 +0000 Date: Mon, 23 Jun 2025 14:56:02 +0100 From: Al Viro To: Venkat Rao Bagalkote Cc: LKML , Linux Next Mailing List , Madhavan Srinivasan , Stephen Rothwell , linux-fsdevel@vger.kernel.org, riteshh@linux.ibm.com Subject: Re: [linux-next-20250620] Fails to boot to IBM Power Server Message-ID: <20250623135602.GA1880847@ZenIV> References: Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Sender: Al Viro On Mon, Jun 23, 2025 at 07:20:03PM +0530, Venkat Rao Bagalkote wrote: [NULL pointer dereference somewhere in collect_paths()] Could you put objdump -d of the function in question somewhere? Or just fs/namespace.o from your build...