[ 1343.638773][ T8456] br1: port 1(veth1) entered blocking state
[ 1343.639132][ T8456] br1: port 1(veth1) entered disabled state
[ 1343.639465][ T8456] veth1: entered allmulticast mode
[ 1343.641335][ T8456] veth1: entered promiscuous mode
[ 1343.725053][   T39] br1: port 1(veth1) entered blocking state
[ 1343.725438][   T39] br1: port 1(veth1) entered forwarding state
[ 1357.233045][ T8555] br1: port 1(veth1) entered disabled state
[ 1357.318935][ T8556] veth1: left allmulticast mode
[ 1357.319192][ T8556] veth1: left promiscuous mode
[ 1357.319595][ T8556] br1: port 1(veth1) entered disabled state