/lib/firmware/i915/skl_guc_ver6.bin

This file is indexed.

/lib/firmware/i915/skl_guc_ver6.bin is in linux-firmware 1.127.24.

This file is owned by root:root, with mode 0o777.

It is a symlink to /lib/firmware/i915/skl_guc_ver6_1.bin