Date: Tue, 03 Dec 2024 10:06:35 +0000 From: bugzilla-noreply@freebsd.org To: bugs@FreeBSD.org Subject: [Bug 283090] kernel panic on kldload i915kms on clean 14.2-RELEASE install Message-ID: <bug-283090-227@https.bugs.freebsd.org/bugzilla/>
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D283090 Bug ID: 283090 Summary: kernel panic on kldload i915kms on clean 14.2-RELEASE install Product: Base System Version: 14.2-RELEASE Hardware: amd64 OS: Any Status: New Severity: Affects Only Me Priority: --- Component: kern Assignee: bugs@FreeBSD.org Reporter: me@shanewright.co.uk Created attachment 255593 --> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=3D255593&action= =3Dedit Screenshot of crash dump Hi, I have a fresh 14.2-RELEASE install (technically just upgraded from 14.1-RELEASE - where the same problem happened). On booting, when I `kldload i915kms` the kernel panics immediately. I can= 't find the crash dump information in /var/crash or dmesg after reboot so only have the screenshot attached - also shown in this forum post where I posted about the issue: https://forums.freebsd.org/threads/crash-on-loading-i915kms-fresh-14-1-inst= all.95927/ The key-looking part is: Fatal trap 12: page fault while in kernel mode The hardware is 13900K on an MSI Z790 board, with integrated UHD770 graphics plus 2 x Intel ARC 380 graphics cards. This happens every time, on booting up I log in as root and run `kldload i915kms` and the crash happens instantly. The install is fresh and unmodified besides installing the package system, installing drm-61-kmod, and also installing gpu-firmware-kmod (despite the error message not being able to find the firmware file). X11/Wayland/etc a= re not installed. The issue [on 14.1-RELEASE] first happened 22nd Nov (which was when I insta= lled it).=20=20 Happy to provide any other diagnostic information I can (may just need to k= now how) (NB I also had a very similar-looking crash on the same hardware with 15.0-CURRENT, some details in a post I wrongly hijacked thinking OP had the same issue; https://forums.freebsd.org/threads/latest-update-gives-fatal-trap-12-page-f= ault-while-in-kernel-mode-when-i915kms-ko-is-loaded.95732/#post-680420 ). --=20 You are receiving this mail because: You are the assignee for the bug.=
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