[ 2167.295529][T19511] veth0: entered allmulticast mode
[ 2167.296392][T19511] veth1: entered allmulticast mode
[ 2167.297309][T19511] veth2: entered allmulticast mode
[ 2167.297895][T19511] veth3: entered allmulticast mode
[ 2191.604020][T19511] veth0: left allmulticast mode
[ 2191.604539][T19511] veth1: left allmulticast mode
[ 2191.604931][T19511] veth2: left allmulticast mode
[ 2191.605322][T19511] veth3: left allmulticast mode