[ 1372.299446][T18239] veth0: entered allmulticast mode
[ 1372.301317][T18239] veth1: entered allmulticast mode
[ 1372.301710][T18239] veth2: entered allmulticast mode
[ 1372.302081][T18239] veth3: entered allmulticast mode
[ 1391.632709][T18239] veth0: left allmulticast mode
[ 1391.633108][T18239] veth1: left allmulticast mode
[ 1391.633380][T18239] veth2: left allmulticast mode
[ 1391.633650][T18239] veth3: left allmulticast mode