[ 1646.500676][T11403] veth0: entered allmulticast mode
[ 1646.501268][T11403] veth1: entered allmulticast mode
[ 1646.501641][T11403] veth2: entered allmulticast mode
[ 1646.501959][T11403] veth3: entered allmulticast mode
[ 1673.368720][T11403] veth0: left allmulticast mode
[ 1673.369025][T11403] veth1: left allmulticast mode
[ 1673.369278][T11403] veth2: left allmulticast mode
[ 1673.369528][T11403] veth3: left allmulticast mode