[  720.993731] br1: port 1(veth1) entered blocking state
[  720.993771] br1: port 1(veth1) entered disabled state
[  720.993801] veth1: entered allmulticast mode
[  720.993847] veth1: entered promiscuous mode
[  721.002297] br1: port 1(veth1) entered blocking state
[  721.002363] br1: port 1(veth1) entered forwarding state
[  721.006103] br1: port 2(veth2) entered blocking state
[  721.006147] br1: port 2(veth2) entered disabled state
[  721.006187] veth2: entered allmulticast mode
[  721.006244] veth2: entered promiscuous mode
[  721.014622] br1: port 2(veth2) entered blocking state
[  721.014660] br1: port 2(veth2) entered forwarding state
[  738.471032] br1: port 2(veth2) entered disabled state
[  738.474154] veth2: left allmulticast mode
[  738.474220] veth2: left promiscuous mode
[  738.474279] br1: port 2(veth2) entered disabled state
[  738.477466] br1: port 1(veth1) entered disabled state
[  738.480483] veth1: left allmulticast mode
[  738.480513] veth1: left promiscuous mode
[  738.480545] br1: port 1(veth1) entered disabled state