r0 = io_uring_setup(0x4b30, &(0x7f0000000040))
io_uring_register$IORING_REGISTER_PROBE(r0, 0x8, &(0x7f0000000200)={0x0, 0x0, 0x0, '\x00', [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}]}, 0xb)