[  421.298127][ T3348] br0: port 1(veth1) entered blocking state
[  421.298413][ T3348] br0: port 1(veth1) entered disabled state
[  421.298684][ T3348] veth1: entered allmulticast mode
[  421.301186][ T3348] veth1: entered promiscuous mode
[  421.445917][ T3350] br0: port 2(veth2) entered blocking state
[  421.446248][ T3350] br0: port 2(veth2) entered disabled state
[  421.446581][ T3350] veth2: entered allmulticast mode
[  421.448682][ T3350] veth2: entered promiscuous mode
[  421.791673][   T51] br0: port 1(veth1) entered blocking state
[  421.792084][   T51] br0: port 1(veth1) entered forwarding state
[  421.921586][   T62] br0: port 2(veth2) entered blocking state
[  421.921883][   T62] br0: port 2(veth2) entered forwarding state
[  640.489817][ T4562] br0: port 2(veth2) entered disabled state
[  640.645925][ T4563] br0: port 1(veth1) entered disabled state
[  640.787388][ T4565] veth2: left allmulticast mode
[  640.787636][ T4565] veth2: left promiscuous mode
[  640.787954][ T4565] br0: port 2(veth2) entered disabled state
[  640.790709][ T4565] veth1: left allmulticast mode
[  640.790902][ T4565] veth1: left promiscuous mode
[  640.791266][ T4565] br0: port 1(veth1) entered disabled state