[  861.236928][ T7821] br1: port 1(veth1) entered blocking state
[  861.237259][ T7821] br1: port 1(veth1) entered disabled state
[  861.237560][ T7821] veth1: entered allmulticast mode
[  861.240289][ T7821] veth1: entered promiscuous mode
[  861.343713][   T68] br1: port 1(veth1) entered blocking state
[  861.344156][   T68] br1: port 1(veth1) entered forwarding state
[  861.422398][ T7823] br1: port 2(veth2) entered blocking state
[  861.422709][ T7823] br1: port 2(veth2) entered disabled state
[  861.422994][ T7823] veth2: entered allmulticast mode
[  861.424971][ T7823] veth2: entered promiscuous mode
[  861.535235][   T68] br1: port 2(veth2) entered blocking state
[  861.535677][   T68] br1: port 2(veth2) entered forwarding state
[  974.578959][ T9216] br1: port 2(veth2) entered disabled state
[  974.647301][ T9217] veth2: left allmulticast mode
[  974.647549][ T9217] veth2: left promiscuous mode
[  974.647874][ T9217] br1: port 2(veth2) entered disabled state
[  974.742455][ T9218] br1: port 1(veth1) entered disabled state
[  974.821600][ T9219] veth1: left allmulticast mode
[  974.821852][ T9219] veth1: left promiscuous mode
[  974.822182][ T9219] br1: port 1(veth1) entered disabled state