[ 1348.719245][T14770] veth0: entered allmulticast mode
[ 1348.720008][T14770] veth1: entered allmulticast mode
[ 1348.720549][T14770] veth2: entered allmulticast mode
[ 1348.721037][T14770] veth3: entered allmulticast mode
[ 1367.757850][T14770] veth0: left allmulticast mode
[ 1367.758578][T14770] veth1: left allmulticast mode
[ 1367.759040][T14770] veth2: left allmulticast mode
[ 1367.759558][T14770] veth3: left allmulticast mode