keyctl$instantiate_iov(0x14, 0x0, &(0x7f0000000640)=[{&(0x7f00000000c0)="d6", 0x1}, {&(0x7f00000001c0)}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0)