[  741.035925][ T4639] br0: port 1(veth1) entered blocking state
[  741.036153][ T4639] br0: port 1(veth1) entered disabled state
[  741.036352][ T4639] veth1: entered allmulticast mode
[  741.037783][ T4639] veth1: entered promiscuous mode
[  741.063558][ T4640] br0: port 2(veth3) entered blocking state
[  741.063776][ T4640] br0: port 2(veth3) entered disabled state
[  741.063976][ T4640] veth3: entered allmulticast mode
[  741.065420][ T4640] veth3: entered promiscuous mode
[  741.152788][ T1450] br0: port 1(veth1) entered blocking state
[  741.153023][ T1450] br0: port 1(veth1) entered forwarding state
[  741.192781][ T1450] br0: port 2(veth3) entered blocking state
[  741.193006][ T1450] br0: port 2(veth3) entered forwarding state
[  746.640942][ T4676] br0: port 2(veth3) entered disabled state
[  746.685269][ T4678] br0: port 1(veth1) entered disabled state
[  746.729036][ T4680] veth3: left allmulticast mode
[  746.729199][ T4680] veth3: left promiscuous mode
[  746.729417][ T4680] br0: port 2(veth3) entered disabled state
[  746.730203][ T4680] veth1: left allmulticast mode
[  746.730348][ T4680] veth1: left promiscuous mode
[  746.730559][ T4680] br0: port 1(veth1) entered disabled state