[ 1489.534852][ T8454] br1: port 1(veth1) entered blocking state
[ 1489.535108][ T8454] br1: port 1(veth1) entered disabled state
[ 1489.535383][ T8454] veth1: entered allmulticast mode
[ 1489.537606][ T8454] veth1: entered promiscuous mode
[ 1489.691920][    T9] br1: port 1(veth1) entered blocking state
[ 1489.692201][    T9] br1: port 1(veth1) entered forwarding state
[ 1489.843755][ T8457] br1: port 2(veth2) entered blocking state
[ 1489.844015][ T8457] br1: port 2(veth2) entered disabled state
[ 1489.844278][ T8457] veth2: entered allmulticast mode
[ 1489.846183][ T8457] veth2: entered promiscuous mode
[ 1489.992926][   T52] br1: port 2(veth2) entered blocking state
[ 1489.993223][   T52] br1: port 2(veth2) entered forwarding state
[ 1520.610476][ T8637] br1: port 2(veth2) entered disabled state
[ 1520.753116][ T8639] veth2: left allmulticast mode
[ 1520.753330][ T8639] veth2: left promiscuous mode
[ 1520.753661][ T8639] br1: port 2(veth2) entered disabled state
[ 1520.908303][ T8640] br1: port 1(veth1) entered disabled state
[ 1521.054932][ T8641] veth1: left allmulticast mode
[ 1521.055162][ T8641] veth1: left promiscuous mode
[ 1521.055556][ T8641] br1: port 1(veth1) entered disabled state