[ 1170.043745][T19022] veth0: entered allmulticast mode
[ 1170.044519][T19022] veth1: entered allmulticast mode
[ 1170.045092][T19022] veth2: entered allmulticast mode
[ 1170.045631][T19022] veth3: entered allmulticast mode
[ 1193.323901][T19022] veth0: left allmulticast mode
[ 1193.325058][T19022] veth1: left allmulticast mode
[ 1193.325470][T19022] veth2: left allmulticast mode
[ 1193.325880][T19022] veth3: left allmulticast mode