[  810.703541][ T7843] br1: port 1(veth1) entered blocking state
[  810.704486][ T7843] br1: port 1(veth1) entered disabled state
[  810.704854][ T7843] veth1: entered allmulticast mode
[  810.706465][ T7843] veth1: entered promiscuous mode
[  810.736037][   T48] br1: port 1(veth1) entered blocking state
[  810.736349][   T48] br1: port 1(veth1) entered forwarding state
[  821.797009][ T7946] br1: port 1(veth1) entered disabled state
[  821.820048][ T7947] veth1: left allmulticast mode
[  821.820314][ T7947] veth1: left promiscuous mode
[  821.820645][ T7947] br1: port 1(veth1) entered disabled state