[ 1649.914942][ T5232] veth0: entered allmulticast mode
[ 1649.915757][ T5232] veth1: entered allmulticast mode
[ 1649.916311][ T5232] veth2: entered allmulticast mode
[ 1649.916815][ T5232] veth3: entered allmulticast mode
[ 1676.900171][ T5232] veth0: left allmulticast mode
[ 1676.900473][ T5232] veth1: left allmulticast mode
[ 1676.900700][ T5232] veth2: left allmulticast mode
[ 1676.900948][ T5232] veth3: left allmulticast mode