[  834.815234][ T7448] br0: port 1(veth1) entered blocking state
[  834.815505][ T7448] br0: port 1(veth1) entered disabled state
[  834.815765][ T7448] veth1: entered allmulticast mode
[  834.817655][ T7448] veth1: entered promiscuous mode
[  834.842127][ T7449] br0: port 2(veth3) entered blocking state
[  834.842373][ T7449] br0: port 2(veth3) entered disabled state
[  834.842755][ T7449] veth3: entered allmulticast mode
[  834.850087][ T7449] veth3: entered promiscuous mode
[  834.938824][   T37] br0: port 1(veth1) entered blocking state
[  834.939089][   T37] br0: port 1(veth1) entered forwarding state
[  834.998694][   T37] br0: port 2(veth3) entered blocking state
[  834.998951][   T37] br0: port 2(veth3) entered forwarding state
[  840.459867][ T7485] br0: port 2(veth3) entered disabled state
[  840.504126][ T7487] br0: port 1(veth1) entered disabled state
[  840.561244][ T7489] veth3: left allmulticast mode
[  840.561467][ T7489] veth3: left promiscuous mode
[  840.561763][ T7489] br0: port 2(veth3) entered disabled state
[  840.562660][ T7489] veth1: left allmulticast mode
[  840.562853][ T7489] veth1: left promiscuous mode
[  840.563152][ T7489] br0: port 1(veth1) entered disabled state