[ 1349.994677][T18196] veth0: entered allmulticast mode
[ 1349.995264][T18196] veth1: entered allmulticast mode
[ 1349.995620][T18196] veth2: entered allmulticast mode
[ 1349.995951][T18196] veth3: entered allmulticast mode
[ 1368.884570][T18196] veth0: left allmulticast mode
[ 1368.884904][T18196] veth1: left allmulticast mode
[ 1368.885193][T18196] veth2: left allmulticast mode
[ 1368.885481][T18196] veth3: left allmulticast mode