[  562.620068][ T4609] br1: port 1(veth1) entered blocking state
[  562.620280][ T4609] br1: port 1(veth1) entered disabled state
[  562.620463][ T4609] veth1: entered allmulticast mode
[  562.621966][ T4609] veth1: entered promiscuous mode
[  562.654662][ T3438] br1: port 1(veth1) entered blocking state
[  562.654895][ T3438] br1: port 1(veth1) entered forwarding state
[  576.913144][ T4752] br1: port 1(veth1) entered disabled state
[  576.936176][ T4753] veth1: left allmulticast mode
[  576.936334][ T4753] veth1: left promiscuous mode
[  576.936544][ T4753] br1: port 1(veth1) entered disabled state