[ 1317.425039][T14921] veth0: entered allmulticast mode
[ 1317.425818][T14921] veth1: entered allmulticast mode
[ 1317.426914][T14921] veth2: entered allmulticast mode
[ 1317.427725][T14921] veth3: entered allmulticast mode
[ 1336.089212][T14921] veth0: left allmulticast mode
[ 1336.089619][T14921] veth1: left allmulticast mode
[ 1336.089938][T14921] veth2: left allmulticast mode
[ 1336.090253][T14921] veth3: left allmulticast mode