Date: Thu, 3 Oct 2024 15:27:40 +0200 From: Andrea Venturoli <ml@netfence.it> To: x11@freebsd.org Subject: GPU hanging after upgrade to 14.1 Message-ID: <418fbdc4-d794-4e79-bedc-8ef90a16f2cf@netfence.it>
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Hello. I've got a Starlite laptop which has always worked flawlessly (at least WRT graphics). > pciconf -lvb > vgapci0@pci0:0:2:0: class=0x030000 rev=0x06 hdr=0x00 vendor=0x8086 device=0x3184 subvendor=0x0000 subdevice=0x0000 > vendor = 'Intel Corporation' > device = 'GeminiLake [UHD Graphics 605]' > class = display > subclass = VGA > bar [10] = type Memory, range 64, base 0x90000000, size 16777216, enabled > bar [18] = type Prefetchable Memory, range 64, base 0x80000000, size 268435456, enabled > bar [20] = type I/O Port, range 32, base 0x1000, size 64, enabled However, a few days ago I upgraded it from 13.3 to 14.1 and it started giving troubles (usually 2-3 times a day, while performing normal desktop work). When in happens, the screen might get garbled in different ways, it might be unresponsive or not, but in the end I have to press Ctrl-Alt-Backspace and start over. What I see in the first console might be (please forgive any little mistake, as I need to rewrite it from a picture): > drmn0: [drm] GPU HANG: ecode 9:1:85dffdfb, in MainThread [100791] > drmn0: [drm] Resetting rcs0 for preemption time out > drmn0: [drm] Xorg[100791] context reset due to GPU hang or: > drmn0: [drm] Resetting rcs0 for CS error > drmn0: [drm] MainThread[100791] context reset due to GPU hang > drmn0: [drm] GPU HANG: ecode 9:1:00280001, in MainThread [100791] > drmn0: [drm] GPU HANG: ecode 9:1:85dfffff, in MainThread [100791] > drmn0: [drm] Resetting rcs0 for preemption time out > drmn0: [drm] Xorg[100791] context reset due to GPU hang I've seen a couple of bug reports, but those does not look the same to me. I'm using 2023Q3 port tree, so: > # pkg info|grep -E "(drm|xorg)" > drm-61-kmod-6.1.92 DRM drivers modules > drm-kmod-20220907_3 Metaport of DRM modules for the linuxkpi-based KMS components > gpu-firmware-kmod-20240401,1 Firmware modules for the drm-kmod drivers > libdrm-2.4.122,1 Direct Rendering Manager library and headers > xorg-fonts-truetype-7.7_1 X.Org TrueType fonts > xorg-server-21.1.13,1 X.Org X server and related programs > xorgproto-2024.1 X Window System unified protocol definitions Is this something known? Something obvious to look into? Are the instructions for reporting this still relevant, here? > https://wiki.freebsd.org/Intel_GPU bye & Thanks av.
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