[ 1350.571313][T13155] veth0: entered allmulticast mode
[ 1350.571814][T13155] veth1: entered allmulticast mode
[ 1350.572132][T13155] veth2: entered allmulticast mode
[ 1350.572428][T13155] veth3: entered allmulticast mode
[ 1375.570668][T13155] veth0: left allmulticast mode
[ 1375.570968][T13155] veth1: left allmulticast mode
[ 1375.571222][T13155] veth2: left allmulticast mode
[ 1375.571443][T13155] veth3: left allmulticast mode