r0 = syz_io_uring_setup(0x6e1, &(0x7f0000000a00), &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000a80), &(0x7f0000000ac0))
readv(r0, 0x0, 0x0)