[ 1354.979372][T17991] veth0: entered allmulticast mode
[ 1354.979920][T17991] veth1: entered allmulticast mode
[ 1354.981545][T17991] veth2: entered allmulticast mode
[ 1354.981883][T17991] veth3: entered allmulticast mode
[ 1374.213772][T17991] veth0: left allmulticast mode
[ 1374.214123][T17991] veth1: left allmulticast mode
[ 1374.214405][T17991] veth2: left allmulticast mode
[ 1374.214661][T17991] veth3: left allmulticast mode