r0 = io_uring_setup(0xc52, &(0x7f0000000000))
io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000002780)=[{&(0x7f0000000180)=""/200, 0xc8}, {&(0x7f0000001580), 0x40000000}], 0x2)