[ 1635.759237][T13947] veth0: entered allmulticast mode
[ 1635.760057][T13947] veth1: entered allmulticast mode
[ 1635.760684][T13947] veth2: entered allmulticast mode
[ 1635.761257][T13947] veth3: entered allmulticast mode
[ 1659.068846][T13947] veth0: left allmulticast mode
[ 1659.069396][T13947] veth1: left allmulticast mode
[ 1659.069890][T13947] veth2: left allmulticast mode
[ 1659.070315][T13947] veth3: left allmulticast mode