[  944.145170][ T4688] br1: port 1(veth1) entered blocking state
[  944.145499][ T4688] br1: port 1(veth1) entered disabled state
[  944.145781][ T4688] veth1: entered allmulticast mode
[  944.147824][ T4688] veth1: entered promiscuous mode
[  944.472516][ T4691] br1: port 2(veth2) entered blocking state
[  944.472817][ T4691] br1: port 2(veth2) entered disabled state
[  944.473113][ T4691] veth2: entered allmulticast mode
[  944.475071][ T4691] veth2: entered promiscuous mode
[  944.789091][ T4693] br1: port 2(veth2) entered blocking state
[  944.789364][ T4693] br1: port 2(veth2) entered forwarding state
[  944.789818][ T4693] br1: port 1(veth1) entered blocking state
[  944.790062][ T4693] br1: port 1(veth1) entered forwarding state
[  972.034223][ T4947] br1: port 2(veth2) entered disabled state
[  972.034901][ T4947] br1: port 1(veth1) entered disabled state
[  972.341612][ T4949] veth2: left allmulticast mode
[  972.341863][ T4949] veth2: left promiscuous mode
[  972.342211][ T4949] br1: port 2(veth2) entered disabled state
[  972.646831][ T4951] veth1: left allmulticast mode
[  972.647043][ T4951] veth1: left promiscuous mode
[  972.647346][ T4951] br1: port 1(veth1) entered disabled state