Description: ipv6: Fix data races around sk->sk_prot. References: Notes: Bugs: upstream: released (6.1-rc1) [364f997b5cfe1db0d63a390fe7c801fa2b3115f6] 6.1-upstream-stable: N/A "Fixed before branch point" 5.10-upstream-stable: needed 4.19-upstream-stable: needed sid: released (6.1.4-1) 6.1-bookworm-security: N/A "Fixed before branch point" 5.10-bullseye-security: needed 4.19-buster-security: needed