The removal of libkdumpfile will also cause the removal of
(transitive) reverse dependencies:
drgn
You should try to prevent the removal from testing by fixing these bugs.
testing migration
This package will soon be part of the python3.12-default transition. You might want to ensure that your package is ready for it.
You can probably find supplementary information in the
debian-release
archives or in the corresponding
release.debian.org
bug.