/* Debug information:
# dpkg list:
ii linux-image-4.9.0-5-amd64 4.9.65-3+deb9u2 amd64 Linux 4.9 for 64-bit PCs
-iF linux-image-4.9.0-6-amd64 4.9.88-1 amd64 Linux 4.9 for 64-bit PCs
+iF linux-image-4.9.0-6-amd64 4.9.88-1+deb9u1 amd64 Linux 4.9 for 64-bit PCs
ii linux-image-amd64 4.9+80+deb9u4 amd64 Linux for 64-bit PCs (meta-package)
# list of installed kernel packages:
4.9.0-5-amd64 4.9.65-3+deb9u2
-4.9.0-6-amd64 4.9.88-1
+4.9.0-6-amd64 4.9.88-1+deb9u1
# list of different kernel versions:
-4.9.88-1
+4.9.88-1+deb9u1
4.9.65-3+deb9u2
-# Installing kernel: 4.9.88-1 (4.9.0-6-amd64)
-# Running kernel: 4.9.88-1 (4.9.0-6-amd64)
-# Last kernel: 4.9.88-1
+# Installing kernel: 4.9.88-1+deb9u1 (4.9.0-6-amd64)
+# Running kernel: 4.9.88-1+deb9u1 (4.9.0-6-amd64)
+# Last kernel: 4.9.88-1+deb9u1
# Previous kernel: 4.9.65-3+deb9u2
# Kernel versions list to keep:
4.9.65-3+deb9u2
-4.9.88-1
+4.9.88-1+deb9u1
# Kernel packages (version part) to protect:
4\.9\.0-5-amd64
4\.9\.0-6-amd64