[ 1664.964305][T11240] veth0: entered allmulticast mode
[ 1664.964708][T11240] veth1: entered allmulticast mode
[ 1664.965054][T11240] veth2: entered allmulticast mode
[ 1664.965364][T11240] veth3: entered allmulticast mode
[ 1692.117753][T11240] veth0: left allmulticast mode
[ 1692.118082][T11240] veth1: left allmulticast mode
[ 1692.118316][T11240] veth2: left allmulticast mode
[ 1692.118543][T11240] veth3: left allmulticast mode