[ 2954.393266][T12383] veth0: entered allmulticast mode
[ 2954.394420][T12383] veth1: entered allmulticast mode
[ 2954.394774][T12383] veth2: entered allmulticast mode
[ 2954.395083][T12383] veth3: entered allmulticast mode
[ 2981.915459][T12383] veth0: left allmulticast mode
[ 2981.915781][T12383] veth1: left allmulticast mode
[ 2981.916009][T12383] veth2: left allmulticast mode
[ 2981.916229][T12383] veth3: left allmulticast mode