[  670.552625][ T5100] br1: port 1(veth1) entered blocking state
[  670.552965][ T5100] br1: port 1(veth1) entered disabled state
[  670.565091][ T5100] veth1: entered allmulticast mode
[  670.567766][ T5100] veth1: entered promiscuous mode
[  670.640980][ T5103] br1: port 2(veth2) entered blocking state
[  670.641352][ T5103] br1: port 2(veth2) entered disabled state
[  670.642278][ T5103] veth2: entered allmulticast mode
[  670.644794][ T5103] veth2: entered promiscuous mode
[  670.723061][ T5105] br1: port 2(veth2) entered blocking state
[  670.723407][ T5105] br1: port 2(veth2) entered forwarding state
[  670.723971][ T5105] br1: port 1(veth1) entered blocking state
[  670.724274][ T5105] br1: port 1(veth1) entered forwarding state
[  682.869043][ T5432] br1: port 2(veth2) entered disabled state
[  682.869861][ T5432] br1: port 1(veth1) entered disabled state
[  682.936056][ T5434] veth2: left allmulticast mode
[  682.936312][ T5434] veth2: left promiscuous mode
[  682.936764][ T5434] br1: port 2(veth2) entered disabled state
[  683.005609][ T5436] veth1: left allmulticast mode
[  683.005893][ T5436] veth1: left promiscuous mode
[  683.006314][ T5436] br1: port 1(veth1) entered disabled state