[  896.168219][ T8469] br1: port 1(veth1) entered blocking state
[  896.168451][ T8469] br1: port 1(veth1) entered disabled state
[  896.168671][ T8469] veth1: entered allmulticast mode
[  896.170121][ T8469] veth1: entered promiscuous mode
[  896.193923][   T81] br1: port 1(veth1) entered blocking state
[  896.194119][   T81] br1: port 1(veth1) entered forwarding state
[  907.307968][ T8568] br1: port 1(veth1) entered disabled state
[  907.327540][ T8569] veth1: left allmulticast mode
[  907.327703][ T8569] veth1: left promiscuous mode
[  907.327928][ T8569] br1: port 1(veth1) entered disabled state