[ 1302.642394][T22255] br1: port 1(veth1) entered blocking state
[ 1302.642772][T22255] br1: port 1(veth1) entered disabled state
[ 1302.643128][T22255] veth1: entered allmulticast mode
[ 1302.646157][T22255] veth1: entered promiscuous mode
[ 1302.724226][T21326] br1: port 1(veth1) entered blocking state
[ 1302.724572][T21326] br1: port 1(veth1) entered forwarding state
[ 1320.406951][T22394] br1: port 1(veth1) entered disabled state
[ 1320.485665][T22395] veth1: left allmulticast mode
[ 1320.485918][T22395] veth1: left promiscuous mode
[ 1320.486249][T22395] br1: port 1(veth1) entered disabled state