[ 1454.115150][ T8810] veth0: entered allmulticast mode
[ 1454.120205][ T8810] veth1: entered allmulticast mode
[ 1454.120526][ T8810] veth2: entered allmulticast mode
[ 1454.120827][ T8810] veth3: entered allmulticast mode
[ 1454.121113][ T8810] veth4: entered allmulticast mode
[ 1454.121407][ T8810] veth5: entered allmulticast mode
[ 1492.651791][ T8810] veth0: left allmulticast mode
[ 1492.652218][ T8810] veth1: left allmulticast mode
[ 1492.652584][ T8810] veth2: left allmulticast mode
[ 1492.652965][ T8810] veth3: left allmulticast mode
[ 1492.653381][ T8810] veth4: left allmulticast mode
[ 1492.653819][ T8810] veth5: left allmulticast mode