firefox crashing on startup

[Greg Troxel <gdt%lexort.com@localhost>]

Several weeks ago when I didn't have time to pay attention, I saw some
list traffic about firefox crashing.  I assumed that such a serious
problem would have been fixed by now, but I didn't really know that.

On netbsd-9 amd64 (about a month old), I updated pkgsrc to HEAD and did
a full pkg_rolling-replace, so I have

  firefox-112.0.1nb3

and when starting it I get:

Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: cannot access /sys/bus/pci (t=0.158254) [GFX1-]: glxtest: cannot access /sys/bus/pci
Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: cannot access /sys/bus/pci (t=0.158254) |[1][GFX1-]: glxtest: DRM device has no render node (t=0.158389) [GFX1-]: glxtest: DRM device has no render node
Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: cannot access /sys/bus/pci (t=0.158254) |[1][GFX1-]: glxtest: DRM device has no render node (t=0.158389) |[2][GFX1-]: glxtest: Cannot find DRM device (t=0.158406) [GFX1-]: glxtest: Cannot find DRM device
Crash Annotation GraphicsCriticalError: |[0][GFX1-]: glxtest: cannot access /sys/bus/pci (t=0.158254) |[1][GFX1-]: glxtest: DRM device has no render node (t=0.158389) |[2][GFX1-]: glxtest: Cannot find DRM device (t=0.158406) |[3][GFX1-]: No GPUs detected via PCI (t=0.158481) [GFX1-]: No GPUs detected via PCI
ATTENTION: default value of option mesa_glthread overridden by environment.
ATTENTION: default value of option mesa_glthread overridden by environment.
[1]   Segmentation fault (core dumped) /usr/pkg/lib/firefox/firefox "${@}"

The box is from 2014 and has been running X just fine for many years,
with the base server, hooked up to a 1280x1024 LCD (yes I know that's
old!).  glxgears runs at 60 FPS.


Are others seeing this?  If it's not just me, what's the get well plan?
Do we need to revert a firefox update?  Fix something else?



radeon0: info: VRAM: 1024M 0x0000000000000000 - 0x000000003FFFFFFF (1024M used)
radeon0: info: GTT: 1024M 0x0000000040000000 - 0x000000007FFFFFFF
kern info: [drm] Detected VRAM RAM=400M, BAR=256M
kern info: [drm] RAM width 128bits DDR
Zone  kernel: Available graphics memory: 8431542 kiB
Zone   dma32: Available graphics memory: 2097152 kiB
kern info: [drm] radeon: 1024M of VRAM memory ready
kern info: [drm] radeon: 1024M of GTT memory ready.
kern info: [drm] Loading JUNIPER Microcode
kern info: [drm] Internal thermal controller with fan control
kern info: [drm] radeon: dpm initialized
kern info: [drm] GART: num cpu pages 262144, num gpu pages 262144
kern info: [drm] PCIE GART of 1024M enabled (table at 0x000000000025E000).
radeon0: info: WB enabled
radeon0: info: fence driver on ring 0 use gpu addr 0x0000000040000c00 and cpu addr 0x0xffffc78fec5a3c00
radeon0: info: fence driver on ring 3 use gpu addr 0x0000000040000c0c and cpu addr 0x0xffffc78fec5a3c0c
radeon0: info: fence driver on ring 5 use gpu addr 0x000000000005c418 and cpu addr 0x0xffffcf01ccfd1418
kern info: [drm] Supports vblank timestamp caching Rev 2 (21.10.2013).
kern info: [drm] Driver supports precise vblank timestamp query.
radeon0: info: radeon: MSI limited to 32-bit
radeon0: interrupting at ioapic0 pin 16 (radeon0)
kern info: [drm] radeon: irq initialized.
kern info: [drm] ring test on 0 succeeded in 1 usecs
kern info: [drm] ring test on 3 succeeded in 2 usecs
kern info: [drm] ring test on 5 succeeded in 1 usecs
kern info: [drm] UVD initialized successfully.
kern info: [drm] ib test on ring 0 succeeded in 0 usecs
kern info: [drm] ib test on ring 3 succeeded in 0 usecs
kern info: [drm] ib test on ring 5 succeeded
kern info: [drm] Radeon Display Connectors
kern info: [drm] Connector 0:
kern info: [drm]   DP-1
kern info: [drm]   HPD4
kern info: [drm]   DDC: 0x6440 0x6440 0x6444 0x6444 0x6448 0x6448 0x644c 0x644c
kern info: [drm]   Encoders:
kern info: [drm]     DFP1: INTERNAL_UNIPHY2
kern info: [drm] Connector 1:
kern info: [drm]   HDMI-A-1
kern info: [drm]   HPD5
kern info: [drm]   DDC: 0x6430 0x6430 0x6434 0x6434 0x6438 0x6438 0x643c 0x643c
kern info: [drm]   Encoders:
kern info: [drm]     DFP2: INTERNAL_UNIPHY2
kern info: [drm] Connector 2:
kern info: [drm]   DVI-I-1
kern info: [drm]   HPD1
kern info: [drm]   DDC: 0x6460 0x6460 0x6464 0x6464 0x6468 0x6468 0x646c 0x646c
kern info: [drm]   Encoders:
kern info: [drm]     DFP3: INTERNAL_UNIPHY1
kern info: [drm]     CRT2: INTERNAL_KLDSCP_DAC2
kern info: [drm] Connector 3:
kern info: [drm]   DVI-I-2
kern info: [drm]   HPD6
kern info: [drm]   DDC: 0x6450 0x6450 0x6454 0x6454 0x6458 0x6458 0x645c 0x645c
kern info: [drm]   Encoders:
kern info: [drm]     DFP4: INTERNAL_UNIPHY
kern info: [drm]     CRT1: INTERNAL_KLDSCP_DAC1
radeondrmkmsfb0 at radeon0
radeondrmkmsfb0: framebuffer at 0xffffcf01cd60c000, size 1600x1200, depth 32, stride 6400