[ 2880.702786][T21572] veth0: entered allmulticast mode
[ 2880.703406][T21572] veth1: entered allmulticast mode
[ 2880.703735][T21572] veth2: entered allmulticast mode
[ 2880.704078][T21572] veth3: entered allmulticast mode
[ 2908.167189][T21572] veth0: left allmulticast mode
[ 2908.167482][T21572] veth1: left allmulticast mode
[ 2908.167713][T21572] veth2: left allmulticast mode
[ 2908.167960][T21572] veth3: left allmulticast mode