[ 1858.799597][T16835] veth0: entered allmulticast mode
[ 1858.800344][T16835] veth1: entered allmulticast mode
[ 1858.800911][T16835] veth2: entered allmulticast mode
[ 1858.801465][T16835] veth3: entered allmulticast mode
[ 1882.096680][T16835] veth0: left allmulticast mode
[ 1882.097159][T16835] veth1: left allmulticast mode
[ 1882.097575][T16835] veth2: left allmulticast mode
[ 1882.097965][T16835] veth3: left allmulticast mode