linux-headers-6.1.0-0.deb11.28-common - 6.1.119-1~deb11u1 main

This package provides the common kernel header files for Linux kernel
version 6.1.0-0.deb11.28, generally used for building out-of-tree kernel
modules. To obtain a complete set of headers you also need to install the
linux-headers-6.1.0-0.deb11.28-(flavour) package, matching the flavour of
the kernel you intend the build for.