[ 1420.137519][T12956] veth0: entered allmulticast mode
[ 1420.138316][T12956] veth1: entered allmulticast mode
[ 1420.138853][T12956] veth2: entered allmulticast mode
[ 1420.139370][T12956] veth3: entered allmulticast mode
[ 1445.283118][T12956] veth0: left allmulticast mode
[ 1445.283755][T12956] veth1: left allmulticast mode
[ 1445.284121][T12956] veth2: left allmulticast mode
[ 1445.284499][T12956] veth3: left allmulticast mode