[ 1520.996149][ T4343] veth0: entered allmulticast mode
[ 1520.996704][ T4343] veth1: entered allmulticast mode
[ 1520.997047][ T4343] veth2: entered allmulticast mode
[ 1520.997373][ T4343] veth3: entered allmulticast mode
[ 1547.192057][ T4343] veth0: left allmulticast mode
[ 1547.192373][ T4343] veth1: left allmulticast mode
[ 1547.192592][ T4343] veth2: left allmulticast mode
[ 1547.192855][ T4343] veth3: left allmulticast mode