[ 1177.131176][T19300] veth0: entered allmulticast mode
[ 1177.131929][T19300] veth1: entered allmulticast mode
[ 1177.132490][T19300] veth2: entered allmulticast mode
[ 1177.133015][T19300] veth3: entered allmulticast mode
[ 1200.275806][T19300] veth0: left allmulticast mode
[ 1200.276273][T19300] veth1: left allmulticast mode
[ 1200.276682][T19300] veth2: left allmulticast mode
[ 1200.277074][T19300] veth3: left allmulticast mode