[ 1683.151325][ T8120] veth0: entered allmulticast mode
[ 1683.155060][ T8120] veth1: entered allmulticast mode
[ 1683.155705][ T8120] veth2: entered allmulticast mode
[ 1683.156283][ T8120] veth3: entered allmulticast mode
[ 1707.583606][ T8120] veth0: left allmulticast mode
[ 1707.584446][ T8120] veth1: left allmulticast mode
[ 1707.585879][ T8120] veth2: left allmulticast mode
[ 1707.586592][ T8120] veth3: left allmulticast mode