[ 1175.501180][T21008] veth0: entered allmulticast mode
[ 1175.501543][T21008] veth1: entered allmulticast mode
[ 1175.501780][T21008] veth2: entered allmulticast mode
[ 1175.502022][T21008] veth3: entered allmulticast mode
[ 1175.502260][T21008] veth4: entered allmulticast mode
[ 1175.502496][T21008] veth5: entered allmulticast mode
[ 1187.598851][T21008] veth0: left allmulticast mode
[ 1187.600234][T21008] veth1: left allmulticast mode
[ 1187.600429][T21008] veth2: left allmulticast mode
[ 1187.600610][T21008] veth3: left allmulticast mode
[ 1187.600789][T21008] veth4: left allmulticast mode
[ 1187.600987][T21008] veth5: left allmulticast mode