r0 = syz_io_uring_setup(0x67be, &(0x7f0000000380)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000400), &(0x7f0000000440))
io_uring_enter(r0, 0x0, 0x0, 0x4, 0x0, 0x0)