[ 1233.357632][ T5777] veth0: entered allmulticast mode
[ 1233.358015][ T5777] veth1: entered allmulticast mode
[ 1233.358260][ T5777] veth2: entered allmulticast mode
[ 1233.358494][ T5777] veth3: entered allmulticast mode
[ 1244.505362][ T5777] veth0: left allmulticast mode
[ 1244.505672][ T5777] veth1: left allmulticast mode
[ 1244.505942][ T5777] veth2: left allmulticast mode
[ 1244.506178][ T5777] veth3: left allmulticast mode