add_key$fscrypt_v1(&(0x7f0000000000), 0x0, 0x0, 0x0, 0xffffffffffffffff) r0 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) r1 = add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r0) r2 = add_key$keyring(&(0x7f0000000100), &(0x7f0000000140)={'syz', 0x1}, 0x0, 0x0, 0xfffffffffffffffc) add_key$keyring(&(0x7f0000000180), &(0x7f00000001c0)={'syz', 0x1}, 0x0, 0x0, r2) keyctl$unlink(0x9, r1, r2)