r0 = add_key$fscrypt_v1(&(0x7f0000000000), &(0x7f0000000040)={'fscrypt:', @desc4}, &(0x7f0000000080)={0x0, "400a555faffd094ac13b7b897beb3c72ceabb09fbfd5b914db00bcb67dcc5afb9d57e952aa74488c56f41d591c6c9755761ddeb8aee5575012be5f4e4192d332"}, 0x48, 0xfffffffffffffffd)
keyctl$revoke(0x3, r0)
keyctl$read(0xb, r0, 0x0, 0x0)