[  454.391193][ T4544] br1: port 1(veth1) entered blocking state
[  454.391596][ T4544] br1: port 1(veth1) entered disabled state
[  454.392004][ T4544] veth1: entered allmulticast mode
[  454.393620][ T4544] veth1: entered promiscuous mode
[  454.429047][  T436] br1: port 1(veth1) entered blocking state
[  454.429408][  T436] br1: port 1(veth1) entered forwarding state
[  454.460676][ T4546] br1: port 2(veth2) entered blocking state
[  454.461050][ T4546] br1: port 2(veth2) entered disabled state
[  454.461432][ T4546] veth2: entered allmulticast mode
[  454.463086][ T4546] veth2: entered promiscuous mode
[  454.487165][   T39] br1: port 2(veth2) entered blocking state
[  454.487525][   T39] br1: port 2(veth2) entered forwarding state
[  502.554279][ T6029] br1: port 2(veth2) entered disabled state
[  502.578169][ T6030] veth2: left allmulticast mode
[  502.578445][ T6030] veth2: left promiscuous mode
[  502.578804][ T6030] br1: port 2(veth2) entered disabled state
[  502.620741][ T6031] br1: port 1(veth1) entered disabled state
[  502.650897][ T6032] veth1: left allmulticast mode
[  502.651166][ T6032] veth1: left promiscuous mode
[  502.651511][ T6032] br1: port 1(veth1) entered disabled state