Package: linux-image-6.5.0-1-amd64 Version: 6.5.3-1 The r8152 driver is unable to bring up a RTL8156BG device. It's able to enumerate and present some info, but actually passing packets fails.
I will note that the RTL8156BG firmware is not in the the firmware-realtek package, unlike its sister chips. The RTL8156BG can be found in the Framework Ethernet Module.