[ 1122.234312][ T5640] veth0: entered allmulticast mode
[ 1122.235041][ T5640] veth1: entered allmulticast mode
[ 1122.235599][ T5640] veth2: entered allmulticast mode
[ 1122.236125][ T5640] veth3: entered allmulticast mode
[ 1122.236986][ T5640] veth4: entered allmulticast mode
[ 1122.237533][ T5640] veth5: entered allmulticast mode
[ 1156.061794][ T5640] veth0: left allmulticast mode
[ 1156.062570][ T5640] veth1: left allmulticast mode
[ 1156.063234][ T5640] veth2: left allmulticast mode
[ 1156.080061][ T5640] veth3: left allmulticast mode
[ 1156.080777][ T5640] veth4: left allmulticast mode
[ 1156.081527][ T5640] veth5: left allmulticast mode