r0 = syz_io_uring_setup(0x3875, &(0x7f0000000080), &(0x7f0000ff8000/0x3000)=nil, &(0x7f0000ffc000/0x4000)=nil, &(0x7f0000000100), &(0x7f0000000040)) r1 = socket$inet6_udplite(0xa, 0x2, 0x88) dup2(r0, r1) flock(r1, 0x8)