[  576.820254][ T8073] br1: port 1(veth1) entered blocking state
[  576.820512][ T8073] br1: port 1(veth1) entered disabled state
[  576.820733][ T8073] veth1: entered allmulticast mode
[  576.822145][ T8073] veth1: entered promiscuous mode
[  576.878362][ T8076] br1: port 2(veth2) entered blocking state
[  576.878580][ T8076] br1: port 2(veth2) entered disabled state
[  576.878797][ T8076] veth2: entered allmulticast mode
[  576.880179][ T8076] veth2: entered promiscuous mode
[  576.927726][ T8078] br1: port 2(veth2) entered blocking state
[  576.927912][ T8078] br1: port 2(veth2) entered forwarding state
[  576.928215][ T8078] br1: port 1(veth1) entered blocking state
[  576.928378][ T8078] br1: port 1(veth1) entered forwarding state
[  586.317217][ T8405] br1: port 2(veth2) entered disabled state
[  586.317733][ T8405] br1: port 1(veth1) entered disabled state
[  586.365163][ T8407] veth2: left allmulticast mode
[  586.365319][ T8407] veth2: left promiscuous mode
[  586.366104][ T8407] br1: port 2(veth2) entered disabled state
[  586.413139][ T8409] veth1: left allmulticast mode
[  586.413282][ T8409] veth1: left promiscuous mode
[  586.413496][ T8409] br1: port 1(veth1) entered disabled state