Can't start snaps, getting "cannot pin map to /sys/fs/bpf/snap/..." error

For example, spotify:

$ spotify
cannot pin map to /sys/fs/bpf/snap/snap_spotify_spotify: Permission denied

How do I fix this?

Here’s some additional info, in case it helps:

$ snap version
snap    2.53.4
snapd   2.53.4
series  16
solus   4.3
kernel  5.14.21-210.current

$ snap list
Name               Version                     Rev    Tracking       Publisher   Notes
bare               1.0                         5      latest/stable  canonical✓  base
core               16-2.52.1                   11993  latest/stable  canonical✓  core
core18             20211215                    2284   latest/stable  canonical✓  base
gnome-3-28-1804    3.28.0-19-g98f9e67.98f9e67  161    latest/stable  canonical✓  -
gtk-common-themes  0.1-59-g7bca6ae             1519   latest/stable  canonical✓  -
irccloud           0.16.0                      44     latest/stable  irccloud✓   -
spotify          56     latest/stable  spotify✓    -

We need to have more info about your system. Can you run grep bpf /proc/self/mountinfo and paste the output? Also, include the output of sudo journalctl --no-pager | tail -100. Lastly run SNAPD_DEBUG=1 snap run spotify and attach the output.