unshare(0xc000480)
syz_io_uring_setup(0x8b0, &(0x7f00000000c0)={0x0, 0x0, 0x2}, &(0x7f0000ffd000/0x2000)=nil, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000000140), &(0x7f0000000180))