[ 1158.730981][ T7301] veth0: entered allmulticast mode
[ 1158.731761][ T7301] veth1: entered allmulticast mode
[ 1158.732351][ T7301] veth2: entered allmulticast mode
[ 1158.732908][ T7301] veth3: entered allmulticast mode
[ 1182.384105][ T7301] veth0: left allmulticast mode
[ 1182.384582][ T7301] veth1: left allmulticast mode
[ 1182.385054][ T7301] veth2: left allmulticast mode
[ 1182.385496][ T7301] veth3: left allmulticast mode