[  821.312731][T21126] veth0: entered allmulticast mode
[  821.313088][T21126] veth1: entered allmulticast mode
[  821.313317][T21126] veth2: entered allmulticast mode
[  821.313563][T21126] veth3: entered allmulticast mode
[  821.313787][T21126] veth4: entered allmulticast mode
[  821.314007][T21126] veth5: entered allmulticast mode
[  832.442563][T21126] veth0: left allmulticast mode
[  832.442900][T21126] veth1: left allmulticast mode
[  832.443141][T21126] veth2: left allmulticast mode
[  832.443379][T21126] veth3: left allmulticast mode
[  832.444371][T21126] veth4: left allmulticast mode
[  832.444619][T21126] veth5: left allmulticast mode