[  747.885953] br1: port 1(veth1) entered blocking state
[  747.885999] br1: port 1(veth1) entered disabled state
[  747.886039] veth1: entered allmulticast mode
[  747.886097] veth1: entered promiscuous mode
[  747.893106] br1: port 2(veth2) entered blocking state
[  747.893179] br1: port 2(veth2) entered disabled state
[  747.893249] veth2: entered allmulticast mode
[  747.893341] veth2: entered promiscuous mode
[  747.900580] br1: port 2(veth2) entered blocking state
[  747.900651] br1: port 2(veth2) entered forwarding state
[  747.900731] br1: port 1(veth1) entered blocking state
[  747.900796] br1: port 1(veth1) entered forwarding state
[  753.922420] br1: port 2(veth2) entered disabled state
[  753.922481] br1: port 1(veth1) entered disabled state
[  753.929338] veth2: left allmulticast mode
[  753.929397] veth2: left promiscuous mode
[  753.929471] br1: port 2(veth2) entered disabled state
[  753.936421] veth1: left allmulticast mode
[  753.936485] veth1: left promiscuous mode
[  753.936551] br1: port 1(veth1) entered disabled state