[ 1244.405560][ T6792] veth0: entered allmulticast mode
[ 1244.405906][ T6792] veth1: entered allmulticast mode
[ 1244.406148][ T6792] veth2: entered allmulticast mode
[ 1244.406371][ T6792] veth3: entered allmulticast mode
[ 1255.138481][ T6792] veth0: left allmulticast mode
[ 1255.138758][ T6792] veth1: left allmulticast mode
[ 1255.138981][ T6792] veth2: left allmulticast mode
[ 1255.139165][ T6792] veth3: left allmulticast mode