[ 2161.056520][T19338] veth0: entered allmulticast mode
[ 2161.057279][T19338] veth1: entered allmulticast mode
[ 2161.057813][T19338] veth2: entered allmulticast mode
[ 2161.058326][T19338] veth3: entered allmulticast mode
[ 2185.255697][T19338] veth0: left allmulticast mode
[ 2185.256587][T19338] veth1: left allmulticast mode
[ 2185.257011][T19338] veth2: left allmulticast mode
[ 2185.257412][T19338] veth3: left allmulticast mode