[ 2123.074220][T19827] veth0: entered allmulticast mode
[ 2123.075409][T19827] veth1: entered allmulticast mode
[ 2123.076127][T19827] veth2: entered allmulticast mode
[ 2123.078718][T19827] veth3: entered allmulticast mode
[ 2146.275193][T19827] veth0: left allmulticast mode
[ 2146.275736][T19827] veth1: left allmulticast mode
[ 2146.276133][T19827] veth2: left allmulticast mode
[ 2146.276552][T19827] veth3: left allmulticast mode