[ 1626.399813][ T8014] veth0: entered allmulticast mode
[ 1626.400629][ T8014] veth1: entered allmulticast mode
[ 1626.401201][ T8014] veth2: entered allmulticast mode
[ 1626.401749][ T8014] veth3: entered allmulticast mode
[ 1649.760497][ T8014] veth0: left allmulticast mode
[ 1649.765071][ T8014] veth1: left allmulticast mode
[ 1649.781178][ T8014] veth2: left allmulticast mode
[ 1649.781735][ T8014] veth3: left allmulticast mode