[  755.509859] br1: port 1(veth1) entered blocking state
[  755.509912] br1: port 1(veth1) entered disabled state
[  755.509958] veth1: entered allmulticast mode
[  755.510016] veth1: entered promiscuous mode
[  755.513748] br1: port 1(veth1) entered blocking state
[  755.513787] br1: port 1(veth1) entered forwarding state
[  768.428698] br1: port 1(veth1) entered disabled state
[  768.432476] veth1: left allmulticast mode
[  768.432553] veth1: left promiscuous mode
[  768.432630] br1: port 1(veth1) entered disabled state