[ 1780.206613][ T5915] veth0: entered allmulticast mode
[ 1780.207141][ T5915] veth1: entered allmulticast mode
[ 1780.207469][ T5915] veth2: entered allmulticast mode
[ 1780.207759][ T5915] veth3: entered allmulticast mode
[ 1809.407724][ T5915] veth0: left allmulticast mode
[ 1809.408016][ T5915] veth1: left allmulticast mode
[ 1809.408240][ T5915] veth2: left allmulticast mode
[ 1809.408466][ T5915] veth3: left allmulticast mode