[ 1419.974692][ T9852] veth0: entered allmulticast mode
[ 1419.975438][ T9852] veth1: entered allmulticast mode
[ 1419.976377][ T9852] veth2: entered allmulticast mode
[ 1419.976909][ T9852] veth3: entered allmulticast mode
[ 1444.310544][ T9852] veth0: left allmulticast mode
[ 1444.311123][ T9852] veth1: left allmulticast mode
[ 1444.311537][ T9852] veth2: left allmulticast mode
[ 1444.311977][ T9852] veth3: left allmulticast mode