[ 1452.848511][ T7954] br1: port 1(veth1) entered blocking state
[ 1452.848929][ T7954] br1: port 1(veth1) entered disabled state
[ 1452.849378][ T7954] veth1: entered allmulticast mode
[ 1452.859860][ T7954] veth1: entered promiscuous mode
[ 1453.041795][    T9] br1: port 1(veth1) entered blocking state
[ 1453.042108][    T9] br1: port 1(veth1) entered forwarding state
[ 1453.186820][ T7957] br1: port 2(veth2) entered blocking state
[ 1453.187560][ T7957] br1: port 2(veth2) entered disabled state
[ 1453.187846][ T7957] veth2: entered allmulticast mode
[ 1453.189647][ T7957] veth2: entered promiscuous mode
[ 1453.386064][   T52] br1: port 2(veth2) entered blocking state
[ 1453.386345][   T52] br1: port 2(veth2) entered forwarding state
[ 1484.263316][ T8137] br1: port 2(veth2) entered disabled state
[ 1484.413412][ T8139] veth2: left allmulticast mode
[ 1484.413625][ T8139] veth2: left promiscuous mode
[ 1484.413918][ T8139] br1: port 2(veth2) entered disabled state
[ 1484.577510][ T8140] br1: port 1(veth1) entered disabled state
[ 1484.728378][ T8142] veth1: left allmulticast mode
[ 1484.728599][ T8142] veth1: left promiscuous mode
[ 1484.728897][ T8142] br1: port 1(veth1) entered disabled state