[ 1554.143907][ T8174] veth0: entered allmulticast mode
[ 1554.144315][ T8174] veth1: entered allmulticast mode
[ 1554.144640][ T8174] veth2: entered allmulticast mode
[ 1554.144936][ T8174] veth3: entered allmulticast mode
[ 1581.697052][ T8174] veth0: left allmulticast mode
[ 1581.697370][ T8174] veth1: left allmulticast mode
[ 1581.697622][ T8174] veth2: left allmulticast mode
[ 1581.697843][ T8174] veth3: left allmulticast mode