[  560.584261][ T7109] br1: port 1(veth1) entered blocking state
[  560.584516][ T7109] br1: port 1(veth1) entered disabled state
[  560.584719][ T7109] veth1: entered allmulticast mode
[  560.586344][ T7109] veth1: entered promiscuous mode
[  560.612694][   T48] br1: port 1(veth1) entered blocking state
[  560.612901][   T48] br1: port 1(veth1) entered forwarding state
[  587.213174][ T7288] br1: port 1(veth1) entered disabled state
[  587.239247][ T7289] veth1: left allmulticast mode
[  587.239474][ T7289] veth1: left promiscuous mode
[  587.239801][ T7289] br1: port 1(veth1) entered disabled state