[  853.271916][ T7820] br1: port 1(veth1) entered blocking state
[  853.272289][ T7820] br1: port 1(veth1) entered disabled state
[  853.272589][ T7820] veth1: entered allmulticast mode
[  853.274773][ T7820] veth1: entered promiscuous mode
[  853.356690][   T79] br1: port 1(veth1) entered blocking state
[  853.356982][   T79] br1: port 1(veth1) entered forwarding state
[  853.451447][ T7823] br1: port 2(veth2) entered blocking state
[  853.451770][ T7823] br1: port 2(veth2) entered disabled state
[  853.452062][ T7823] veth2: entered allmulticast mode
[  853.454002][ T7823] veth2: entered promiscuous mode
[  853.531597][   T79] br1: port 2(veth2) entered blocking state
[  853.531918][   T79] br1: port 2(veth2) entered forwarding state
[  965.718695][ T9216] br1: port 2(veth2) entered disabled state
[  965.802425][ T9217] veth2: left allmulticast mode
[  965.802691][ T9217] veth2: left promiscuous mode
[  965.803018][ T9217] br1: port 2(veth2) entered disabled state
[  965.888110][ T9218] br1: port 1(veth1) entered disabled state
[  965.962880][ T9219] veth1: left allmulticast mode
[  965.963106][ T9219] veth1: left promiscuous mode
[  965.963425][ T9219] br1: port 1(veth1) entered disabled state