[ 1557.306927][ T4689] br1: port 1(veth1) entered blocking state
[ 1557.307178][ T4689] br1: port 1(veth1) entered disabled state
[ 1557.307463][ T4689] veth1: entered allmulticast mode
[ 1557.316405][ T4689] veth1: entered promiscuous mode
[ 1557.514323][  T453] br1: port 1(veth1) entered blocking state
[ 1557.514772][  T453] br1: port 1(veth1) entered forwarding state
[ 1557.694098][ T4692] br1: port 2(veth2) entered blocking state
[ 1557.694525][ T4692] br1: port 2(veth2) entered disabled state
[ 1557.694920][ T4692] veth2: entered allmulticast mode
[ 1557.697791][ T4692] veth2: entered promiscuous mode
[ 1557.851266][   T38] br1: port 2(veth2) entered blocking state
[ 1557.851658][   T38] br1: port 2(veth2) entered forwarding state
[ 1590.197840][ T4872] br1: port 2(veth2) entered disabled state
[ 1590.349762][ T4873] veth2: left allmulticast mode
[ 1590.350005][ T4873] veth2: left promiscuous mode
[ 1590.350362][ T4873] br1: port 2(veth2) entered disabled state
[ 1590.510910][ T4874] br1: port 1(veth1) entered disabled state
[ 1590.665161][ T4875] veth1: left allmulticast mode
[ 1590.665497][ T4875] veth1: left promiscuous mode
[ 1590.665962][ T4875] br1: port 1(veth1) entered disabled state