[ 2516.155848][ T8503] veth0: entered allmulticast mode
[ 2516.156359][ T8503] veth1: entered allmulticast mode
[ 2516.157387][ T8503] veth2: entered allmulticast mode
[ 2516.157703][ T8503] veth3: entered allmulticast mode
[ 2516.158002][ T8503] veth4: entered allmulticast mode
[ 2516.158309][ T8503] veth5: entered allmulticast mode
[ 2573.510531][ T8503] veth0: left allmulticast mode
[ 2573.510839][ T8503] veth1: left allmulticast mode
[ 2573.511074][ T8503] veth2: left allmulticast mode
[ 2573.511293][ T8503] veth3: left allmulticast mode
[ 2573.511525][ T8503] veth4: left allmulticast mode
[ 2573.511760][ T8503] veth5: left allmulticast mode