[ 1515.573682][ T4373] veth0: entered allmulticast mode
[ 1515.574167][ T4373] veth1: entered allmulticast mode
[ 1515.574497][ T4373] veth2: entered allmulticast mode
[ 1515.574806][ T4373] veth3: entered allmulticast mode
[ 1541.406741][ T4373] veth0: left allmulticast mode
[ 1541.407031][ T4373] veth1: left allmulticast mode
[ 1541.407236][ T4373] veth2: left allmulticast mode
[ 1541.407518][ T4373] veth3: left allmulticast mode