[ 1563.796898][ T4835] veth0: entered allmulticast mode
[ 1563.797460][ T4835] veth1: entered allmulticast mode
[ 1563.797781][ T4835] veth2: entered allmulticast mode
[ 1563.798408][ T4835] veth3: entered allmulticast mode
[ 1589.327668][ T4835] veth0: left allmulticast mode
[ 1589.327983][ T4835] veth1: left allmulticast mode
[ 1589.328224][ T4835] veth2: left allmulticast mode
[ 1589.328444][ T4835] veth3: left allmulticast mode