[ 1958.124944][T18882] veth0: entered allmulticast mode
[ 1958.126235][T18882] veth1: entered allmulticast mode
[ 1958.127223][T18882] veth2: entered allmulticast mode
[ 1958.128207][T18882] veth3: entered allmulticast mode
[ 1981.773405][T18882] veth0: left allmulticast mode
[ 1981.773998][T18882] veth1: left allmulticast mode
[ 1981.774431][T18882] veth2: left allmulticast mode
[ 1981.774841][T18882] veth3: left allmulticast mode