[  753.839709] br1: port 1(veth1) entered blocking state
[  753.839744] br1: port 1(veth1) entered disabled state
[  753.839766] veth1: entered allmulticast mode
[  753.839806] veth1: entered promiscuous mode
[  753.848136] br1: port 1(veth1) entered blocking state
[  753.848191] br1: port 1(veth1) entered forwarding state
[  753.852637] br1: port 2(veth2) entered blocking state
[  753.852686] br1: port 2(veth2) entered disabled state
[  753.852743] veth2: entered allmulticast mode
[  753.852816] veth2: entered promiscuous mode
[  753.861083] br1: port 2(veth2) entered blocking state
[  753.861103] br1: port 2(veth2) entered forwarding state
[  771.302285] br1: port 2(veth2) entered disabled state
[  771.306622] veth2: left allmulticast mode
[  771.306654] veth2: left promiscuous mode
[  771.306675] br1: port 2(veth2) entered disabled state
[  771.310939] br1: port 1(veth1) entered disabled state
[  771.315041] veth1: left allmulticast mode
[  771.315063] veth1: left promiscuous mode
[  771.315081] br1: port 1(veth1) entered disabled state