[  873.235132][ T8885] br1: port 1(veth1) entered blocking state
[  873.235392][ T8885] br1: port 1(veth1) entered disabled state
[  873.235639][ T8885] veth1: entered allmulticast mode
[  873.237201][ T8885] veth1: entered promiscuous mode
[  873.279153][ T8887] br1: port 2(veth2) entered blocking state
[  873.279388][ T8887] br1: port 2(veth2) entered disabled state
[  873.279631][ T8887] veth2: entered allmulticast mode
[  873.281218][ T8887] veth2: entered promiscuous mode
[  873.322168][ T8889] br1: port 2(veth2) entered blocking state
[  873.322373][ T8889] br1: port 2(veth2) entered forwarding state
[  873.322692][ T8889] br1: port 1(veth1) entered blocking state
[  873.322890][ T8889] br1: port 1(veth1) entered forwarding state
[  883.974524][ T9202] br1: port 2(veth2) entered disabled state
[  883.975089][ T9202] br1: port 1(veth1) entered disabled state
[  884.018792][ T9204] veth2: left allmulticast mode
[  884.019215][ T9204] veth2: left promiscuous mode
[  884.019500][ T9204] br1: port 2(veth2) entered disabled state
[  884.057039][ T9206] veth1: left allmulticast mode
[  884.057208][ T9206] veth1: left promiscuous mode
[  884.057437][ T9206] br1: port 1(veth1) entered disabled state