[ 1059.218854][T21690] veth0: entered allmulticast mode
[ 1059.219280][T21690] veth1: entered allmulticast mode
[ 1059.219583][T21690] veth2: entered allmulticast mode
[ 1059.219914][T21690] veth3: entered allmulticast mode
[ 1070.545644][T21690] veth0: left allmulticast mode
[ 1070.545906][T21690] veth1: left allmulticast mode
[ 1070.546113][T21690] veth2: left allmulticast mode
[ 1070.546314][T21690] veth3: left allmulticast mode