gtk applications crash : DRM_IOCTL_MODE_CREATE_DUMB failed: Out of memory

Describe your issue

What's the current behaviour?

some gtk applications sometimes segfault, showig the very same error (see below) reboot solved the issue. happened a few times within last two days.

happened a few times with gnome-clocks and with gnome-control-center. gnome-clocks: add an alarm makes it crash gnome-control-center: opening bluetooth page makes it crash

here is log for gnome-clocks:

$ strace -o gnome-clocks.strace gnome-clocks  # add an alarm, produce segfault

(org.gnome.clocks:6841): org.gnome.Clocks-WARNING **: 21:28:54.704: geocoding.vala:42: Failed to connect to GeoClue2 service: GDBus.Error:org.freedesktop.DBus.Error.AccessDenied: Geolocation disabled for UID 10000
DRM_IOCTL_MODE_CREATE_DUMB failed: Out of memory
DRM_IOCTL_MODE_CREATE_DUMB failed: Out of memory
$ # full gnome-clocks.strace is here: https://termbin.com/27s2p

How to reproduce your issue?

run gnome-clocks, add an alarm or edit an existing alarm

What device are you using?

Pinephone 1.2

On what postmarketOS version did you encounter the issue?

edge

• I confirm that the issue still is present after running sudo apk upgrade -a

On what environment did you encounter the issue?

Environments

• Phosh
• Plasma Mobile
• Sxmo (Wayland/Sway) Please post the output of sxmo_version.sh
• Other: Please fill out

How did you get postmarketOS image?

• from https://images.postmarketos.org
• I built it using pmbootstrap
• It was preinstalled on my device

What's the build date of the image? (in yyyy-mm-dd format)

> 1y

Additional information