DOKK / manpages / debian 11 / systemtap-doc / probe::netdev.change_rx_flag.3stap.en
PROBE::NETDEV.CHAN(3stap) Networking Tapset PROBE::NETDEV.CHAN(3stap)

probe::netdev.change_rx_flag - Called when the device RX flag will be changed

netdev.change_rx_flag 

dev_name

The device that will be changed

flags

The new flags

tapset::networking(3stap)

November 2020 SystemTap Tapset Reference