From nobody Thu Sep 04 13:29:34 2025 X-Original-To: freebsd-current@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4cHgLm4RY1z6622q for ; Thu, 04 Sep 2025 13:29:36 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Received: from smtp.freebsd.org (smtp.freebsd.org [96.47.72.83]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "smtp.freebsd.org", Issuer "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4cHgLm3Qtyz3Rp1; Thu, 04 Sep 2025 13:29:36 +0000 (UTC) (envelope-from kevans@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1756992576; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=OJoqMtePqv5nje05FGBhyOtPbeDswcZ52hVfmzZUXYI=; b=Xf+3ceA3dxex9MpOpG/NIg1G2i7jJ8KyaA6ZD+PpW3TolCBlx+fuXGX1PA1Wys+SMN0v79 jXpmgIxnUDE0GfMRAo8k7L2gu3HL3UydpNzjQS/IKk5nzq5TmM1wD2XNMcFfLqaox2JM27 nWYJ7kxXiNZ7YQv2vhZi1JzWumMiSnOWltp8jxY2DOzOfy24VCH3MLRU3Qtc0Tb0gln7Gt anwF4gZbZmF0LfI/st3V9PwxixcJN86Mqf6PwVXVlak4Qc1/OM6U2fPg/TMB1JDAAn3+jG /GnIyi5/BY9nbDzb7DqAkiBjaPTshEdu1aU9mDoSfD+CDT6wzPo2F/2Cwtw/IA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1756992576; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=OJoqMtePqv5nje05FGBhyOtPbeDswcZ52hVfmzZUXYI=; b=pXNlf+Yu0Kme825fLtiEL0hfzf2TDQgSecpd99C55PQ1UsfAXeZHVX9r7qgbjIxZDMbhGJ YKWd7Kp+2iOznMWeHHLoG1fUFMv8bIMixuIhGfSc49KXs5MPX/Kwfw38pHdw/DT9rDRdhp ae8wamn38Jk3mMKuzWP35dyv5yW0z/C2Pok5ZQr0NoqjHVbJ8n3yg+g9t9rOR9XhLq2lKu GvEVNkwrTzdHVS3ZkSeqzJaUuc8f3m5JQ34hlQkSydBf/48e8IL6/haOkT32qFly9vLgIK 0JP9/mvcmj4AfirCVQGBSyUMwb8DFO5u8GGOHcTqs9pNVGa2VNPd+mumQFAF6Q== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1756992576; a=rsa-sha256; cv=none; b=MRT8jcGrOfmsKZKlnz2Fw4/qQim9N0z82QG3Oxiv0qPP6kdBfmLjD1SEh7sIAW3IbZnvDz 3llvcMBl3DhvfC+OzTWP0cqBtWQS6N1k+nfrzznEZr5NlzscDlV9v32eduS4aSmQZVMDfd O3oQjb0W1xpbYM/1QZpHyt7gq0+3eKYFRQvXEZaMwl/FRs4+gFLW3vBqRi+7wQ2H8+52vg CFKYeVTTbqVMGnceWf/ghUgdl8qEoZCQX7PAmjGNakDHQBxSoS1CBJbUGiSf6kfwuD/bSj G3fidABkX3a7wwQNZWcQQf05Kx3UjyiXGj1YjcMIeGLqRnN72FNSFeedvz9Z2Q== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from [10.9.4.95] (unknown [209.182.120.176]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) (Authenticated sender: kevans/mail) by smtp.freebsd.org (Postfix) with ESMTPSA id 4cHgLm1MKNzCdp; Thu, 04 Sep 2025 13:29:35 +0000 (UTC) (envelope-from kevans@FreeBSD.org) Message-ID: <64c7bb13-ce6a-49a5-a7a1-952ce2f35a9e@FreeBSD.org> Date: Thu, 4 Sep 2025 08:29:34 -0500 List-Id: Discussions about the use of FreeBSD-current List-Archive: https://lists.freebsd.org/archives/freebsd-current List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-current@FreeBSD.org MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: Panic after kldload i915kms at main-n280058-e7a04a110724 To: freebsd-current@freebsd.org References: <6D97C74E-EDBF-47A9-B519-0D1A945BBA52@FreeBSD.org> Content-Language: en-US Cc: Cy Schubert From: Kyle Evans In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit On 9/4/25 07:52, David Wolfskill wrote: > On Thu, Sep 04, 2025 at 02:39:45PM +0200, Juraj Lutter wrote: >> ... >> Out of curiosity, does the problem go away when you revert commit a2f08d0ddc29e4da15f614bdb6a5072b3fd6332c ? >> >> It is the most recent one that touched pseudofs subsystem. >> .... > > Thanks; I will try it & report. > > In the mean time, I have screenshots for the panic up at > https://www.catwhisker.org/~david/FreeBSD/head/n280058/ > > Peace, > david Hi, Sorry for the hassle, this is reverted in d3462294c1f02ca20cc1869d618bde57559f5914. I had smoke-tested all in-tree pseudofs, but missed that lindebugfs is mostly initialized in drivers that populated it rather than in lindebugfs itself. I'll add it to my list to circle back to later. Thanks, Kyle Evans