r0 = syz_io_uring_setup(0x1402, &(0x7f0000000000)={0x0, 0x8f2e}, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000080), &(0x7f00000000c0))
io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000002f80)={0x0, 0x0, &(0x7f0000002f40)=[0xffffffffffffffff]}, 0x1)