[  852.976676][T21116] br1: port 1(veth1) entered blocking state
[  852.977981][T21116] br1: port 1(veth1) entered disabled state
[  852.978278][T21116] veth1: entered allmulticast mode
[  852.980735][T21116] veth1: entered promiscuous mode
[  853.067775][T21119] br1: port 2(veth2) entered blocking state
[  853.068111][T21119] br1: port 2(veth2) entered disabled state
[  853.068465][T21119] veth2: entered allmulticast mode
[  853.071036][T21119] veth2: entered promiscuous mode
[  853.154040][T21121] br1: port 2(veth2) entered blocking state
[  853.154345][T21121] br1: port 2(veth2) entered forwarding state
[  853.154885][T21121] br1: port 1(veth1) entered blocking state
[  853.155161][T21121] br1: port 1(veth1) entered forwarding state
[  865.636282][T21448] br1: port 2(veth2) entered disabled state
[  865.637061][T21448] br1: port 1(veth1) entered disabled state
[  865.738885][T21450] veth2: left allmulticast mode
[  865.739121][T21450] veth2: left promiscuous mode
[  865.739465][T21450] br1: port 2(veth2) entered disabled state
[  865.808194][T21452] veth1: left allmulticast mode
[  865.808483][T21452] veth1: left promiscuous mode
[  865.808935][T21452] br1: port 1(veth1) entered disabled state