[ 2296.666144][T19513] veth0: entered allmulticast mode
[ 2296.666942][T19513] veth1: entered allmulticast mode
[ 2296.667518][T19513] veth2: entered allmulticast mode
[ 2296.668087][T19513] veth3: entered allmulticast mode
[ 2319.930620][T19513] veth0: left allmulticast mode
[ 2319.931508][T19513] veth1: left allmulticast mode
[ 2319.932255][T19513] veth2: left allmulticast mode
[ 2319.932978][T19513] veth3: left allmulticast mode