syz_io_uring_setup(0x3872, &(0x7f0000001600)={0x0, 0x0, 0x10}, &(0x7f0000ffb000/0x1000)=nil, &(0x7f0000ffc000/0x4000)=nil, 0x0, 0x0)
r0 = io_uring_setup(0x396d, &(0x7f00000000c0))
io_uring_register$IORING_REGISTER_BUFFERS(r0, 0x0, &(0x7f0000000c00), 0x1312)