[ 1640.673138][ T8068] veth0: entered allmulticast mode
[ 1640.673768][ T8068] veth1: entered allmulticast mode
[ 1640.674094][ T8068] veth2: entered allmulticast mode
[ 1640.674404][ T8068] veth3: entered allmulticast mode
[ 1667.341963][ T8068] veth0: left allmulticast mode
[ 1667.342280][ T8068] veth1: left allmulticast mode
[ 1667.342529][ T8068] veth2: left allmulticast mode
[ 1667.342781][ T8068] veth3: left allmulticast mode