[ 1208.821174][T21773] veth0: entered allmulticast mode
[ 1208.821525][T21773] veth1: entered allmulticast mode
[ 1208.821766][T21773] veth2: entered allmulticast mode
[ 1208.821994][T21773] veth3: entered allmulticast mode
[ 1219.798101][T21773] veth0: left allmulticast mode
[ 1219.798336][T21773] veth1: left allmulticast mode
[ 1219.798517][T21773] veth2: left allmulticast mode
[ 1219.798699][T21773] veth3: left allmulticast mode