No, unless I'm misreading it it's the *same* root cause: high 32 bits of Extended ESN in IPsec == authencesn module/cipher mode.

The wrong thing got fixed for copy.fail, because people jumped to blame AF_ALG.

[ed.: yes it's the same authencesn issue. https://github.com/V4bel/dirtyfrag/blob/892d9a31d391b7f0fccb... it doesn't say authencesn in the code, only in a comment, but nonetheless, same issue.]

[ed.2: the RxRPC issue is separate, this is about the ESP one]