Arch Linux

Description:
Upon update of the mandb index cache, I get warnings related to files owned by wayland.

Additional info:
* package version(s)
extra/wayland 1.12.0-1 [installed]
core/man-db 2.7.5-4 (base) [installed]

* config and/or log files etc.
None

Steps to reproduce:
Start a man-db cache update.

Output of systemctl status man-db:
Nov 28 00:00:07 arbeitsbaer systemd[1]: Starting Update man-db cache...
Nov 28 00:00:12 arbeitsbaer mandb[1198]: Updating index cache for path `/usr/share/man/man8'. Wait...
Nov 28 00:00:12 arbeitsbaer mandb[1198]: Purging old database entries in /usr/share/man...
Nov 28 00:00:12 arbeitsbaer mandb[1198]: Processing manual pages under /usr/share/man...
Nov 28 00:00:12 arbeitsbaer mandb[1198]: Updating index cache for path `/usr/share/man/man7'. Wait...
Nov 28 00:00:13 arbeitsbaer mandb[1198]: Updating index cache for path `/usr/share/man/man1'. Wait...
Nov 28 00:00:20 arbeitsbaer mandb[1198]: Updating index cache for path `/usr/share/man/man3'. Wait...
Nov 28 00:00:23 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/pcredemo.3.gz: whatis parse for pcredemo(3) failed
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-util.c.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_log.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_global_destroy.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_display_add_socket.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-client-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_display_dispatch.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-client-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_proxy_create.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-client.c.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_proxy_create_for_id.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_client_new_object.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_display_get_serial.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_event_loop_signal_func_t.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_resource_get_version.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_protocol_logger_func_t.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_protocol_logger_type.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server-core.h.3: No such file or directory
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: warning: /usr/share/man/man3/wl_event_loop_add_timer.3.gz: bad symlink or ROFF `.so' request
Nov 28 00:00:30 arbeitsbaer mandb[1198]: /usr/bin/mandb: can't open /usr/share/man/man3/wayland-server-core.h.3: No such file or directory
.
.
.