[ 1336.930383][T27495] veth0: entered allmulticast mode
[ 1336.931444][T27495] veth1: entered allmulticast mode
[ 1336.931813][T27495] veth2: entered allmulticast mode
[ 1336.932147][T27495] veth3: entered allmulticast mode
[ 1355.620295][T27495] veth0: left allmulticast mode
[ 1355.620661][T27495] veth1: left allmulticast mode
[ 1355.620933][T27495] veth2: left allmulticast mode
[ 1355.621179][T27495] veth3: left allmulticast mode