mount: squashfs

[nobody43]

%boot%
ubuntu-lts kernel: [   24.162652] audit: type=1400 audit(1640302096.784:101): apparmor="ALLOWED" operation="open" profile="mount" name="/tmp/sanity-squashfs-369083739" pid=793 comm="mount" requested_mask="wr" denied_mask="wr" fsuid=0 ouid=0
%reboot%
ubuntu-lts kernel: [    6.592516] audit: type=1400 audit(1640302181.264:103): apparmor="ALLOWED" operation="open" profile="mount" name="/tmp/sanity-squashfs-425838928" pid=898 comm="mount" requested_mask="wr" denied_mask="wr" fsuid=0 ouid=0

Not sure where it should go.

[roddhjav]

It looks like it is just a temporary file required by the squashfs file format. So 8627618 should fix it.