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

[email protected]
Newsgroups gmane.os.freebsd.devel.x11
Message-ID <[email protected]/bugzilla/>
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=266315

--- Comment #9 from [email protected] ---
I've got another hang with (modules out of kernel) - 

FreeBSD 13.1-STABLE #0 stable/13-03c82ccba amd64

$ kldstat                                                           
Id Refs Address                Size Name
 1   49 0xffffffff80200000   d56f90 kernel
 2    1 0xffffffff81596000    74560 if_em.ko
 3    1 0xffffffff8160c000    48b20 snd_hda.ko
 4    1 0xffffffff81920000     3530 fdescfs.ko
 5    1 0xffffffff81924000   17f8b8 i915kms.ko
 6    1 0xffffffff81aa4000    72bd8 drm.ko
 7    4 0xffffffff81b17000    1d230 linuxkpi.ko
 8    2 0xffffffff81b35000     2220 backlight.ko
 9    2 0xffffffff81b38000     30fc linuxkpi_gplv2.ko
10    3 0xffffffff81b3c000     62d8 dmabuf.ko

$ pkg info | grep 'kmod'                                            
drm-510-kmod-5.10.113_8        DRM drivers modules

$ pkg info | grep 'mesa' 
mesa-demos-8.4.0_3             OpenGL demos distributed with Mesa
mesa-dri-22.3.2_1              OpenGL hardware acceleration drivers for DRI2+
mesa-libs-22.3.2_1             OpenGL libraries that support GLX and EGL
clients

$ pkg info | grep 'intel' 
devcpu-data-intel-20221108     Intel CPU microcode updates
libva-intel-driver-2.4.1_1     VAAPI legacy driver for Intel GMA 4500 (Gen4) to
UHD 630 (Gen9.5)
xf86-video-intel-2.99.917.916_2,1 X.Org legacy driver for Intel integrated
graphics chipsets

$ pkg info | grep 'drm' 
drm-510-kmod-5.10.113_8        DRM drivers modules
libdrm-2.4.114,1               Userspace interface to kernel Direct Rendering
Module services

Jan  3 10:38:05 Thinkpad syslogd: kernel boot file is /boot/kernel/kernel
Jan  3 10:38:05 Thinkpad kernel: drmn0: [drm] GPU HANG: ecode 4:1:ce8ffffb, in
MainThread [100091]
Jan  3 10:38:05 Thinkpad kernel: drmn0: [drm] Resetting chip for stopped
heartbeat on rcs0
Jan  3 10:38:05 Thinkpad kernel: drmn0: [drm] Xorg[100091] context reset due to
GPU hang
Jan  3 10:38:05 Thinkpad kernel: drmn0: [drm] GPU HANG: ecode 4:1:ce8ffffb, in
MainThread [100091]
Jan  3 10:38:05 Thinkpad kernel:
Jan  3 10:38:05 Thinkpad syslogd: last message repeated 1 times
Jan  3 10:38:05 Thinkpad kernel: Fatal trap 12: page fault while in kernel mode
Jan  3 10:38:05 Thinkpad kernel: cpuid = 0; apic id = 00
Jan  3 10:38:05 Thinkpad kernel: fault virtual address  = 0x61
Jan  3 10:38:05 Thinkpad kernel: fault code             = supervisor read data,
page not present
Jan  3 10:38:05 Thinkpad kernel: instruction pointer    =
0x20:0xffffffff807331b8
Jan  3 10:38:05 Thinkpad kernel: stack pointer          =
0x28:0xfffffe00c7046b60
Jan  3 10:38:05 Thinkpad kernel: frame pointer          =
0x28:0xfffffe00c7046ba0
Jan  3 10:38:05 Thinkpad kernel: code segment           = base 0x0, limit
0xfffff, type 0x1b
Jan  3 10:38:05 Thinkpad kernel:                        = DPL 0, pres 1, long
1, def32 0, gran 1
Jan  3 10:38:05 Thinkpad kernel: processor eflags       = interrupt enabled,
resume, IOPL = 0
Jan  3 10:38:05 Thinkpad kernel: current process                = 0
(linuxkpi_short_wq_3)
Jan  3 10:38:05 Thinkpad kernel: trap number            = 12
Jan  3 10:38:05 Thinkpad kernel: panic: page fault
Jan  3 10:38:05 Thinkpad kernel: cpuid = 0
Jan  3 10:38:05 Thinkpad kernel: time = 1672738222
Jan  3 10:38:05 Thinkpad kernel: Uptime: 1d16h37m4s
Jan  3 10:38:05 Thinkpad kernel: Automatic reboot in 15 seconds - press a key
on the console to abort
Jan  3 10:38:05 Thinkpad kernel: Rebooting...
Jan  3 10:38:05 Thinkpad kernel: ---<<BOOT>>---

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