Date: Wed, 7 Mar 2018 11:17:31 -0800 From: Pete Wright <pete@nomadlogic.org> To: tbr@acm.org, freebsd-x11@freebsd.org Subject: Re: kldxref error when installing drm-next-kmod from ports 11.1 Message-ID: <33f18309-1e3e-8e86-98e5-cfb80de85b9e@nomadlogic.org> In-Reply-To: <d4606850-7774-c9c1-8b7b-5d9ece4d8241@gmail.com> References: <d4606850-7774-c9c1-8b7b-5d9ece4d8241@gmail.com>
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On 03/06/2018 19:39, Tom Rushworth wrote: > Hi All, > > I'm running X11 with screen saver and the i915kms graphics driver and > they seem to work, however I got the following messages when installing > drm-next-kmod from /usr/ports: > > Installing drm-next-kmod-4.11.g20180224... > kldxref: error while reading > //boot/modules/i915_bxt_huc_ver01_07_1398_bin.ko: Bad address > kldxref: error while reading > //boot/modules/i915_kbl_huc_ver02_00_1810_bin.ko: Bad address > kldxref: error while reading > //boot/modules/i915_skl_huc_ver01_07_1398_bin.ko: Bad address > > and I get them again when I install other kernel module (e.g. virtualbox > kmods). > > The machine in question is a Compulab Airtop, CPU (from boot in > /bar/log/messages): > > CPU: Intel(R) Xeon(R) CPU E3-1285L v4 @ 3.40GHz (3392.22-MHz K8-class CPU) > Mar 5 07:45:01 maxwell kernel: Origin="GenuineIntel" Id=0x40671 > Family=0x6 Model=0x47 Stepping=1 > > and from Xorg.log.0: > > 9.042] (--) intel(0): Integrated Graphics Chipset: Intel(R) Iris Pro > Graphics P6300 > > # uname -a > FreeBSD maxwell.mannynkapy.net 11.1-STABLE FreeBSD 11.1-STABLE #0 > r330126: Thu Mar 1 11:27:24 PST 2018 > tbr@maxwell:/usr/obj/usr/src/sys/MAXWELL amd64 > > The machine has 32G of memory. I checked out the latest 11.1 STABLE > kernel source, built a custom kernel from GENERIC by dropping the > network devices not present and the old ATA disk stuff, then checked out > the latest stable ports and did "make install" in > /usr/ports/graphics/drm-next-kmod. > > As I said, it seems to be running reasonably well, can anyone tell me if > I should worry about the error messages? > > I have the entire "make install" output saved via the "script" command > if more details are needed. > > Thanks in advance for any info or pointers. I've been seeing this as well - i believe it is mostly harmless since it just relates to the HUC firmware blobs for i915 graphics. I'm not %100 clear as to why that error is happening, but I believe it should be fixed with the next release of the gpu-firmware-kmod packages. -pete > > Regards, > -- Pete Wright pete@nomadlogic.org @nomadlogicLA
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