[ 1231.615697][T18167] veth0: entered allmulticast mode
[ 1231.616421][T18167] veth1: entered allmulticast mode
[ 1231.616901][T18167] veth2: entered allmulticast mode
[ 1231.619351][T18167] veth3: entered allmulticast mode
[ 1248.964816][T18167] veth0: left allmulticast mode
[ 1248.965189][T18167] veth1: left allmulticast mode
[ 1248.965418][T18167] veth2: left allmulticast mode
[ 1248.965653][T18167] veth3: left allmulticast mode