[  621.018000][ T4651] br1: port 1(veth1) entered blocking state
[  621.018306][ T4651] br1: port 1(veth1) entered disabled state
[  621.018525][ T4651] veth1: entered allmulticast mode
[  621.020992][ T4651] veth1: entered promiscuous mode
[  621.044579][ T2638] br1: port 1(veth1) entered blocking state
[  621.044786][ T2638] br1: port 1(veth1) entered forwarding state
[  621.069568][ T4653] br1: port 2(veth2) entered blocking state
[  621.069807][ T4653] br1: port 2(veth2) entered disabled state
[  621.070059][ T4653] veth2: entered allmulticast mode
[  621.073838][ T4653] veth2: entered promiscuous mode
[  621.102573][ T2638] br1: port 2(veth2) entered blocking state
[  621.102783][ T2638] br1: port 2(veth2) entered forwarding state
[  673.581013][ T6046] br1: port 2(veth2) entered disabled state
[  673.600346][ T6047] veth2: left allmulticast mode
[  673.600527][ T6047] veth2: left promiscuous mode
[  673.600757][ T6047] br1: port 2(veth2) entered disabled state
[  673.632815][ T6048] br1: port 1(veth1) entered disabled state
[  673.657598][ T6049] veth1: left allmulticast mode
[  673.657765][ T6049] veth1: left promiscuous mode
[  673.657998][ T6049] br1: port 1(veth1) entered disabled state