[Bug 266315] linuxkpi panic after recent updates (13.1-STABLE #0 stable/13-9cbba5950: Wed Sep 7 23:42:41 CEST 2022)

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266315

--- Comment #35 from jakub_lach@mailplus.pl ---
(In reply to jakub_lach from comment #31)

FWIW, I've noticed that intel uses 'UXA' by default here. I've tried forcing
SNA (as I had in the past) - there was no corruption and glxgears were faster
than with modesetting, however I've got instacrash when trying to run Firefox 

Feb 22 13:19:51 Thinkpad syslogd: last message repeated 1 times
Feb 22 13:25:46 Thinkpad syslogd: kernel boot file is /boot/kernel/kernel
Feb 22 13:25:46 Thinkpad kernel:
Feb 22 13:25:46 Thinkpad syslogd: last message repeated 1 times
Feb 22 13:25:46 Thinkpad kernel: Fatal trap 12: page fault while in kernel mode
Feb 22 13:25:46 Thinkpad kernel: cpuid = 1; apic id = 01
Feb 22 13:25:46 Thinkpad kernel: fault virtual address  = 0x0
Feb 22 13:25:46 Thinkpad kernel: fault code             = supervisor read data,
page not present
Feb 22 13:25:46 Thinkpad kernel: instruction pointer    =
0x20:0xffffffff82055cc7
Feb 22 13:25:46 Thinkpad kernel: stack pointer          =
0x28:0xfffffe00c859ad00
Feb 22 13:25:46 Thinkpad kernel: frame pointer          =
0x28:0xfffffe00c859ad70
Feb 22 13:25:46 Thinkpad kernel: code segment           = base 0x0, limit
0xfffff, type 0x1b
Feb 22 13:25:46 Thinkpad kernel:                        = DPL 0, pres 1, long
1, def32 0, gran 1
Feb 22 13:25:46 Thinkpad kernel: processor eflags       = interrupt enabled,
resume, IOPL = 0
Feb 22 13:25:46 Thinkpad kernel: current process                = 0
(i915-userptr-acquir)
Feb 22 13:25:46 Thinkpad kernel: trap number            = 12
Feb 22 13:25:46 Thinkpad kernel: panic: page fault
Feb 22 13:25:46 Thinkpad kernel: cpuid = 1
Feb 22 13:25:46 Thinkpad kernel: time = 1677068559
Feb 22 13:25:46 Thinkpad kernel: Uptime: 6m55s
Feb 22 13:25:46 Thinkpad kernel: Automatic reboot in 15 seconds - press a key
on the console to abort
Feb 22 13:25:46 Thinkpad kernel: --> Press a key on the console to reboot,
Feb 22 13:25:46 Thinkpad kernel: --> or switch off the system now.
Feb 22 13:25:46 Thinkpad kernel: Rebooting...
Feb 22 13:25:46 Thinkpad kernel: cpu_reset: Restarting BSP
Feb 22 13:25:46 Thinkpad kernel: cpu_reset_proxy: Stopped CPU 1

-- 
You are receiving this mail because:
You are on the CC list for the bug.