[  565.075035][T21199] br1: port 1(veth1) entered blocking state
[  565.075230][T21199] br1: port 1(veth1) entered disabled state
[  565.075393][T21199] veth1: entered allmulticast mode
[  565.077242][T21199] veth1: entered promiscuous mode
[  565.099009][ T2457] br1: port 1(veth1) entered blocking state
[  565.099175][ T2457] br1: port 1(veth1) entered forwarding state
[  576.028082][T21303] br1: port 1(veth1) entered disabled state
[  576.060425][T21304] veth1: left allmulticast mode
[  576.060656][T21304] veth1: left promiscuous mode
[  576.060946][T21304] br1: port 1(veth1) entered disabled state