Comment # 3 on bug 1106751 from Fabian Vogt

Looks like the bug is back - kernel-default-base in TW is missing bpfilter
again.

Additionally, the split of kernel-source and kernel-default-base means that TW
does currently not rebuild kernel-default-base at all. This means that
kernel-default is at 5.0.5 while kernel-default-base remains at 5.0.3
indefinitely.