[  566.040920][ T4675] br1: port 1(veth1) entered blocking state
[  566.041138][ T4675] br1: port 1(veth1) entered disabled state
[  566.041324][ T4675] veth1: entered allmulticast mode
[  566.050124][ T4675] veth1: entered promiscuous mode
[  566.072641][   T38] br1: port 1(veth1) entered blocking state
[  566.072855][   T38] br1: port 1(veth1) entered forwarding state
[  580.311607][ T4819] br1: port 1(veth1) entered disabled state
[  580.332201][ T4820] veth1: left allmulticast mode
[  580.332402][ T4820] veth1: left promiscuous mode
[  580.332699][ T4820] br1: port 1(veth1) entered disabled state