[  609.947111][ T3990] br1: port 1(veth1) entered blocking state
[  609.947398][ T3990] br1: port 1(veth1) entered disabled state
[  609.947679][ T3990] veth1: entered allmulticast mode
[  609.949393][ T3990] veth1: entered promiscuous mode
[  609.983598][   T35] br1: port 1(veth1) entered blocking state
[  609.983828][   T35] br1: port 1(veth1) entered forwarding state
[  610.012622][ T3995] br1: port 2(veth2) entered blocking state
[  610.012834][ T3995] br1: port 2(veth2) entered disabled state
[  610.013470][ T3995] veth2: entered allmulticast mode
[  610.014976][ T3995] veth2: entered promiscuous mode
[  610.049096][   T35] br1: port 2(veth2) entered blocking state
[  610.049313][   T35] br1: port 2(veth2) entered forwarding state
[  628.544608][ T4207] br1: port 2(veth2) entered disabled state
[  628.564377][ T4208] veth2: left allmulticast mode
[  628.564566][ T4208] veth2: left promiscuous mode
[  628.564807][ T4208] br1: port 2(veth2) entered disabled state
[  628.588177][ T4209] br1: port 1(veth1) entered disabled state
[  628.613509][ T4210] veth1: left allmulticast mode
[  628.613722][ T4210] veth1: left promiscuous mode
[  628.614513][ T4210] br1: port 1(veth1) entered disabled state