r0 = add_key$fscrypt_v1(&(0x7f00000001c0), &(0x7f0000000200)={'fscrypt:', @desc1}, &(0x7f0000000240)={0x0, "15d399e4842fa1b361cb899e6317c815d5884bf550ff78dee47ad8a0f0a60eee5fe2ac20b7b4b76ee3210ed001310f51561dc6692ed177d7996ff735209b97a7"}, 0x48, 0xffffffffffffffff)
keyctl$update(0x2, r0, 0x0, 0x0)