[ 1776.277704][ T8703] veth0: entered allmulticast mode
[ 1776.278191][ T8703] veth1: entered allmulticast mode
[ 1776.278548][ T8703] veth2: entered allmulticast mode
[ 1776.278886][ T8703] veth3: entered allmulticast mode
[ 1805.447591][ T8703] veth0: left allmulticast mode
[ 1805.447905][ T8703] veth1: left allmulticast mode
[ 1805.448149][ T8703] veth2: left allmulticast mode
[ 1805.448392][ T8703] veth3: left allmulticast mode