[  707.986809][T22551] veth0: entered allmulticast mode
[  707.987324][T22551] veth1: entered allmulticast mode
[  707.987752][T22551] veth2: entered allmulticast mode
[  707.988195][T22551] veth3: entered allmulticast mode
[  719.459225][T22551] veth0: left allmulticast mode
[  719.466239][T22551] veth1: left allmulticast mode
[  719.466549][T22551] veth2: left allmulticast mode
[  719.466832][T22551] veth3: left allmulticast mode