Date: Sun, 26 Mar 2023 18:17:28 +1030 From: Shane Ambler <FreeBSD@ShaneWare.Biz> To: Mathias Picker <Mathias.Picker@virtual-earth.de>, FreeBSD-STABLE <freebsd-stable@freebsd.org> Subject: Re: -stable from today dumps core with drm-510-kmod and some graphical clients Message-ID: <8b47d0a4-a8f1-1841-ee59-3949fe69cbd7@ShaneWare.Biz> In-Reply-To: <86o7og27eh.fsf@virtual-earth.de> References: <86o7og27eh.fsf@virtual-earth.de>
next in thread | previous in thread | raw e-mail | index | archive | help
On 26/3/23 01:37, Mathias Picker wrote: > > Starting sddm works fine, starting my normal session crashes or freezes > FreeBSD. > > I can find no error messages after a reboot. > > I found out, that I can start xterm or emacs (exwm) without problems, > xrandr works with external screen, but once I start anything more > demanding (I guess demanding of the GPU) everything freezes or FreeBSD > even reboots. > > “Demanding” means even simple things like qterminal. I tried firefox and > blender and then I had it with the reboots and didn’t try anything else. > xedit works fine :) > > I have nothing in the logs, I have no idea where to look or how to debug > this. > > Any ideas, tipps, help greatly apreciated. FreeBSD Developers Handbook Chapter 10: Kernel Debugging https://docs.freebsd.org/en/books/developers-handbook/kerneldebug/ Running stable, kernel dumps may already be enabled, look in /var/crash By enabling a kernel dump when it panics (dumpdev="AUTO" in rc.conf) the kernel core is saved to swap space, then on reboot gets copied to dumpdir (/var/crash) where you can then use kgdb (from devel/gdb) to get a stack trace to find where the panic happened. -- FreeBSD - the place to B...Software Developing Shane Ambler
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?8b47d0a4-a8f1-1841-ee59-3949fe69cbd7>