[ 2335.806534][T20476] veth0: entered allmulticast mode
[ 2335.808380][T20476] veth1: entered allmulticast mode
[ 2335.809378][T20476] veth2: entered allmulticast mode
[ 2335.810029][T20476] veth3: entered allmulticast mode
[ 2359.774356][T20476] veth0: left allmulticast mode
[ 2359.774914][T20476] veth1: left allmulticast mode
[ 2359.775327][T20476] veth2: left allmulticast mode
[ 2359.775766][T20476] veth3: left allmulticast mode