[ 1388.232577][ T6779] br1: port 1(veth1) entered blocking state
[ 1388.232984][ T6779] br1: port 1(veth1) entered disabled state
[ 1388.234430][ T6779] veth1: entered allmulticast mode
[ 1388.237700][ T6779] veth1: entered promiscuous mode
[ 1388.393946][ T5700] br1: port 1(veth1) entered blocking state
[ 1388.394244][ T5700] br1: port 1(veth1) entered forwarding state
[ 1422.865939][ T6870] br1: port 1(veth1) entered disabled state
[ 1423.007176][ T6871] veth1: left allmulticast mode
[ 1423.007377][ T6871] veth1: left promiscuous mode
[ 1423.007676][ T6871] br1: port 1(veth1) entered disabled state