[  778.646220][T21338] br0: port 1(veth1) entered blocking state
[  778.646499][T21338] br0: port 1(veth1) entered disabled state
[  778.646730][T21338] veth1: entered allmulticast mode
[  778.648798][T21338] veth1: entered promiscuous mode
[  778.700462][   T38] br0: port 1(veth1) entered blocking state
[  778.700698][   T38] br0: port 1(veth1) entered forwarding state
[  784.186755][T21383] br0: port 1(veth1) entered disabled state
[  784.213233][T21384] veth1: left allmulticast mode
[  784.213399][T21384] veth1: left promiscuous mode
[  784.213616][T21384] br0: port 1(veth1) entered disabled state