[ 1507.783393][T13557] veth0: entered allmulticast mode
[ 1507.783981][T13557] veth1: entered allmulticast mode
[ 1507.784390][T13557] veth2: entered allmulticast mode
[ 1507.784724][T13557] veth3: entered allmulticast mode
[ 1533.980309][T13557] veth0: left allmulticast mode
[ 1533.980618][T13557] veth1: left allmulticast mode
[ 1533.980836][T13557] veth2: left allmulticast mode
[ 1533.981073][T13557] veth3: left allmulticast mode