Date: Sun, 05 Apr 2020 13:26:23 +0000 From: bugzilla-noreply@freebsd.org To: x11@FreeBSD.org Subject: [Bug 245374] graphics/drm-fbsd12.0-kmod: kldload amdgpu on Vega64 halts the system Message-ID: <bug-245374-7141@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=245374 Bug ID: 245374 Summary: graphics/drm-fbsd12.0-kmod: kldload amdgpu on Vega64 halts the system Product: Ports & Packages Version: Latest Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: Individual Port(s) Assignee: x11@FreeBSD.org Reporter: list1@gjunka.com Assignee: x11@FreeBSD.org Flags: maintainer-feedback?(x11@FreeBSD.org) Raised in https://github.com/FreeBSDDesktop/kms-drm/issues/232 Copy of the description below: I know about the issue with drm-kfbsd12.0-kmod on 12.1. I found it when I tried to fix the issue I am seeing. I am using one system to build the kernel, world and packages and another, a desktop, to install them. The build system is running AMD Phenom and NVidia graphics card. I am using poudriere to compile packages. The build system and the poudriere jail are running FreeBSD-12.1-RELEASE-p3. On the build system I have also compiled a new kernel and world from FBSD-12.1-RELEASE-p3 sources. On the desktop where I am loading the module I have used FreeBSD-base packages to install the kernel and world compiled on the build system. The desktop is running on AMD Ryzen with Vega 64 graphics card. Initially the desktop was running a stock version of FreeBSD-12.1-RELEASE-p3 with Generic kernel and the drm-kfbsd12.0-kmod build on the build system. The behaviour is the same regardless if I am using GENERIC kernel/world or my own. I am logging either as single or multi user into the command line. Then kldload amdgpu On the screen I see a bunch of drivers being loaded. There is a few loaded for vega_10... then the screen goes blank. The system is halted. Any SSH session are now defunct. Only power off/on is able to restart it. I am happy to collect some debug information if you tell me how. -- You are receiving this mail because: You are the assignee for the bug.home | help
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