[Bug 264206] graphics/drm-fbsd13-kmod: System panic setting sysctl hw.dri.0.vblank=1 - page fault (drm_vblank_info -> sysctl_root_handler_locked)
| Newsgroups | gmane.os.freebsd.devel.x11 |
|---|---|
| Message-ID | <[email protected]/bugzilla/> |
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=264206 Emmanuel Vadot <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- Resolution|--- |Overcome By Events CC| |[email protected] Status|Open |Closed --- Comment #3 from Emmanuel Vadot <[email protected]> --- Your first problem is that you don't have the needed firmware, pkg install gpu-firmware-radeon-kmod-caicos should fix the attach problem. The second one is that somewhere in drm they leave some variable uninit and we panic when we try to access them. This is fixed in 5.10 and tbh bisecting which changed is needed to fix this in 5.4 is too complicated. -- You are receiving this mail because: You are on the CC list for the bug. You are the assignee for the bug.