Hi there, I share the same problem too! Output is the same and using Ubuntu 18.04, ldd --version prints the following
> ldd --version
ldd (Ubuntu GLIBC 2.27-3ubuntu1.4) 2.27
Copyright (C) 2018 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
Written by Roland McGrath and Ulrich Drepper.
Ubuntu 18.04 uses 2.27, and 19.04 would provide a higher version of GLIBC, is the solution to upgrade our GLIBC from source, please help!
Link to upgrade is 5.7. Glibc-2.30