r0 = add_key(&(0x7f0000000000)='id_legacy\x00', &(0x7f0000000040)={'syz', 0x0}, &(0x7f0000000080)="cd", 0x1, 0xfffffffffffffffe)
keyctl$read(0xb, r0, &(0x7f0000000140)=""/6, 0x6)