[ 2996.245906][T15893] veth0: entered allmulticast mode
[ 2996.246533][T15893] veth1: entered allmulticast mode
[ 2996.246891][T15893] veth2: entered allmulticast mode
[ 2996.247231][T15893] veth3: entered allmulticast mode
[ 3025.538256][T15893] veth0: left allmulticast mode
[ 3025.538588][T15893] veth1: left allmulticast mode
[ 3025.538873][T15893] veth2: left allmulticast mode
[ 3025.539132][T15893] veth3: left allmulticast mode