[ 1570.539627][ T4748] veth0: entered allmulticast mode
[ 1570.541340][ T4748] veth1: entered allmulticast mode
[ 1570.541706][ T4748] veth2: entered allmulticast mode
[ 1570.542060][ T4748] veth3: entered allmulticast mode
[ 1596.858732][ T4748] veth0: left allmulticast mode
[ 1596.859772][ T4748] veth1: left allmulticast mode
[ 1596.860073][ T4748] veth2: left allmulticast mode
[ 1596.860419][ T4748] veth3: left allmulticast mode