[  747.421256] br1: port 1(veth1) entered blocking state
[  747.421371] br1: port 1(veth1) entered disabled state
[  747.421709] veth1: entered allmulticast mode
[  747.422913] veth1: entered promiscuous mode
[  747.476373] br1: port 2(veth2) entered blocking state
[  747.477605] br1: port 2(veth2) entered disabled state
[  747.478214] veth2: entered allmulticast mode
[  747.478390] veth2: entered promiscuous mode
[  747.525667] br1: port 2(veth2) entered blocking state
[  747.526955] br1: port 2(veth2) entered forwarding state
[  747.528247] br1: port 1(veth1) entered blocking state
[  747.529839] br1: port 1(veth1) entered forwarding state
[  755.243118] br1: port 2(veth2) entered disabled state
[  755.243257] br1: port 1(veth1) entered disabled state
[  755.286072] veth2: left allmulticast mode
[  755.286228] veth2: left promiscuous mode
[  755.286353] br1: port 2(veth2) entered disabled state
[  755.330067] veth1: left allmulticast mode
[  755.330138] veth1: left promiscuous mode
[  755.330184] br1: port 1(veth1) entered disabled state