[ 1704.909436][ T9517] veth0: entered allmulticast mode
[ 1704.912051][ T9517] veth1: entered allmulticast mode
[ 1704.912643][ T9517] veth2: entered allmulticast mode
[ 1704.913219][ T9517] veth3: entered allmulticast mode
[ 1727.453125][ T9517] veth0: left allmulticast mode
[ 1727.453836][ T9517] veth1: left allmulticast mode
[ 1727.454364][ T9517] veth2: left allmulticast mode
[ 1727.454891][ T9517] veth3: left allmulticast mode