[ 1553.967624][ T4777] veth0: entered allmulticast mode
[ 1553.968091][ T4777] veth1: entered allmulticast mode
[ 1553.969365][ T4777] veth2: entered allmulticast mode
[ 1553.969659][ T4777] veth3: entered allmulticast mode
[ 1580.022999][ T4777] veth0: left allmulticast mode
[ 1580.023343][ T4777] veth1: left allmulticast mode
[ 1580.023586][ T4777] veth2: left allmulticast mode
[ 1580.023822][ T4777] veth3: left allmulticast mode