[ 1578.044623][ T8570] br1: port 1(veth1) entered blocking state
[ 1578.044920][ T8570] br1: port 1(veth1) entered disabled state
[ 1578.045175][ T8570] veth1: entered allmulticast mode
[ 1578.047089][ T8570] veth1: entered promiscuous mode
[ 1578.199506][   T40] br1: port 1(veth1) entered blocking state
[ 1578.199836][   T40] br1: port 1(veth1) entered forwarding state
[ 1613.146915][ T8661] br1: port 1(veth1) entered disabled state
[ 1613.310273][ T8662] veth1: left allmulticast mode
[ 1613.310549][ T8662] veth1: left promiscuous mode
[ 1613.310929][ T8662] br1: port 1(veth1) entered disabled state