[ 1661.829321][T13481] veth0: entered allmulticast mode
[ 1661.830371][T13481] veth1: entered allmulticast mode
[ 1661.831360][T13481] veth2: entered allmulticast mode
[ 1661.832348][T13481] veth3: entered allmulticast mode
[ 1684.515808][T13481] veth0: left allmulticast mode
[ 1684.516569][T13481] veth1: left allmulticast mode
[ 1684.518542][T13481] veth2: left allmulticast mode
[ 1684.519276][T13481] veth3: left allmulticast mode