[ 1776.848819][ T8683] veth0: entered allmulticast mode
[ 1776.849375][ T8683] veth1: entered allmulticast mode
[ 1776.849739][ T8683] veth2: entered allmulticast mode
[ 1776.850082][ T8683] veth3: entered allmulticast mode
[ 1805.990261][ T8683] veth0: left allmulticast mode
[ 1805.998962][ T8683] veth1: left allmulticast mode
[ 1805.999209][ T8683] veth2: left allmulticast mode
[ 1805.999436][ T8683] veth3: left allmulticast mode