[ 1776.063908][T12336] veth0: entered allmulticast mode
[ 1776.064409][T12336] veth1: entered allmulticast mode
[ 1776.064723][T12336] veth2: entered allmulticast mode
[ 1776.065028][T12336] veth3: entered allmulticast mode
[ 1804.489546][T12336] veth0: left allmulticast mode
[ 1804.490060][T12336] veth1: left allmulticast mode
[ 1804.490465][T12336] veth2: left allmulticast mode
[ 1804.490848][T12336] veth3: left allmulticast mode