[ 1504.638965][ T7458] br1: port 1(veth1) entered blocking state
[ 1504.639363][ T7458] br1: port 1(veth1) entered disabled state
[ 1504.639783][ T7458] veth1: entered allmulticast mode
[ 1504.644061][ T7458] veth1: entered promiscuous mode
[ 1504.798449][   T29] br1: port 1(veth1) entered blocking state
[ 1504.798729][   T29] br1: port 1(veth1) entered forwarding state
[ 1525.378545][ T7533] br1: port 1(veth1) entered disabled state
[ 1525.523434][ T7534] veth1: left allmulticast mode
[ 1525.523679][ T7534] veth1: left promiscuous mode
[ 1525.524375][ T7534] br1: port 1(veth1) entered disabled state