[ 1332.091869][ T5420] veth0: entered allmulticast mode
[ 1332.093124][ T5420] veth1: entered allmulticast mode
[ 1332.093710][ T5420] veth2: entered allmulticast mode
[ 1332.094227][ T5420] veth3: entered allmulticast mode
[ 1350.619108][ T5420] veth0: left allmulticast mode
[ 1350.619551][ T5420] veth1: left allmulticast mode
[ 1350.619806][ T5420] veth2: left allmulticast mode
[ 1350.620056][ T5420] veth3: left allmulticast mode