[ 1553.351285][ T8649] br1: port 1(veth1) entered blocking state
[ 1553.351552][ T8649] br1: port 1(veth1) entered disabled state
[ 1553.351796][ T8649] veth1: entered allmulticast mode
[ 1553.353620][ T8649] veth1: entered promiscuous mode
[ 1553.509944][   T51] br1: port 1(veth1) entered blocking state
[ 1553.510200][   T51] br1: port 1(veth1) entered forwarding state
[ 1553.678727][ T8652] br1: port 2(veth2) entered blocking state
[ 1553.679006][ T8652] br1: port 2(veth2) entered disabled state
[ 1553.679253][ T8652] veth2: entered allmulticast mode
[ 1553.681248][ T8652] veth2: entered promiscuous mode
[ 1553.848125][    T9] br1: port 2(veth2) entered blocking state
[ 1553.848422][    T9] br1: port 2(veth2) entered forwarding state
[ 1575.570019][ T8803] br1: port 2(veth2) entered disabled state
[ 1575.714945][ T8804] veth2: left allmulticast mode
[ 1575.715147][ T8804] veth2: left promiscuous mode
[ 1575.715453][ T8804] br1: port 2(veth2) entered disabled state
[ 1575.861466][ T8805] br1: port 1(veth1) entered disabled state
[ 1576.028621][ T8806] veth1: left allmulticast mode
[ 1576.028834][ T8806] veth1: left promiscuous mode
[ 1576.029133][ T8806] br1: port 1(veth1) entered disabled state