[ 3395.959618][T19104] veth0: entered allmulticast mode
[ 3395.960135][T19104] veth1: entered allmulticast mode
[ 3395.960459][T19104] veth2: entered allmulticast mode
[ 3395.960802][T19104] veth3: entered allmulticast mode
[ 3423.443288][T19104] veth0: left allmulticast mode
[ 3423.443599][T19104] veth1: left allmulticast mode
[ 3423.443852][T19104] veth2: left allmulticast mode
[ 3423.444087][T19104] veth3: left allmulticast mode