r0 = io_uring_setup(0x2501, &(0x7f00000001c0)) r1 = openat$bsg(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) io_uring_register$IORING_REGISTER_FILES(r0, 0x13, &(0x7f0000000100)=[r1, 0xffffffffffffffff], 0x2)