[ 1124.345820][T16540] veth0: entered allmulticast mode
[ 1124.346180][T16540] veth1: entered allmulticast mode
[ 1124.346419][T16540] veth2: entered allmulticast mode
[ 1124.346646][T16540] veth3: entered allmulticast mode
[ 1135.432294][T16540] veth0: left allmulticast mode
[ 1135.432562][T16540] veth1: left allmulticast mode
[ 1135.432778][T16540] veth2: left allmulticast mode
[ 1135.432970][T16540] veth3: left allmulticast mode