[  878.432169][ T6450] br0: port 1(veth1) entered blocking state
[  878.432413][ T6450] br0: port 1(veth1) entered disabled state
[  878.432632][ T6450] veth1: entered allmulticast mode
[  878.434178][ T6450] veth1: entered promiscuous mode
[  878.479488][ T6451] br0: port 2(veth3) entered blocking state
[  878.479790][ T6451] br0: port 2(veth3) entered disabled state
[  878.480343][ T6451] veth3: entered allmulticast mode
[  878.482954][ T6451] veth3: entered promiscuous mode
[  878.559347][   T37] br0: port 1(veth1) entered blocking state
[  878.559659][   T37] br0: port 1(veth1) entered forwarding state
[  878.623604][   T37] br0: port 2(veth3) entered blocking state
[  878.623901][   T37] br0: port 2(veth3) entered forwarding state
[  884.157631][ T6487] br0: port 2(veth3) entered disabled state
[  884.200577][ T6489] br0: port 1(veth1) entered disabled state
[  884.242582][ T6491] veth3: left allmulticast mode
[  884.242747][ T6491] veth3: left promiscuous mode
[  884.242976][ T6491] br0: port 2(veth3) entered disabled state
[  884.243776][ T6491] veth1: left allmulticast mode
[  884.243920][ T6491] veth1: left promiscuous mode
[  884.244139][ T6491] br0: port 1(veth1) entered disabled state