[ 1604.027014][ T7808] veth0: entered allmulticast mode
[ 1604.027545][ T7808] veth1: entered allmulticast mode
[ 1604.027866][ T7808] veth2: entered allmulticast mode
[ 1604.028185][ T7808] veth3: entered allmulticast mode
[ 1604.028479][ T7808] veth4: entered allmulticast mode
[ 1604.028778][ T7808] veth5: entered allmulticast mode
[ 1661.142467][ T7808] veth0: left allmulticast mode
[ 1661.142778][ T7808] veth1: left allmulticast mode
[ 1661.143023][ T7808] veth2: left allmulticast mode
[ 1661.143315][ T7808] veth3: left allmulticast mode
[ 1661.143557][ T7808] veth4: left allmulticast mode
[ 1661.143795][ T7808] veth5: left allmulticast mode