[ 3297.677753][T12430] veth0: entered allmulticast mode
[ 3297.678800][T12430] veth1: entered allmulticast mode
[ 3297.679128][T12430] veth2: entered allmulticast mode
[ 3297.679451][T12430] veth3: entered allmulticast mode
[ 3325.114498][T12430] veth0: left allmulticast mode
[ 3325.114788][T12430] veth1: left allmulticast mode
[ 3325.115029][T12430] veth2: left allmulticast mode
[ 3325.115268][T12430] veth3: left allmulticast mode