[ 1451.021800][ T8775] br1: port 1(veth1) entered blocking state
[ 1451.022256][ T8775] br1: port 1(veth1) entered disabled state
[ 1451.022686][ T8775] veth1: entered allmulticast mode
[ 1451.026992][ T8775] veth1: entered promiscuous mode
[ 1451.163690][   T62] br1: port 1(veth1) entered blocking state
[ 1451.164135][   T62] br1: port 1(veth1) entered forwarding state
[ 1484.841756][ T8954] br1: port 1(veth1) entered disabled state
[ 1484.950773][ T8955] veth1: left allmulticast mode
[ 1484.951155][ T8955] veth1: left promiscuous mode
[ 1484.951666][ T8955] br1: port 1(veth1) entered disabled state