[ 1534.270434][ T9650] br1: port 1(veth1) entered blocking state
[ 1534.271055][ T9650] br1: port 1(veth1) entered disabled state
[ 1534.271533][ T9650] veth1: entered allmulticast mode
[ 1534.275010][ T9650] veth1: entered promiscuous mode
[ 1534.387489][  T182] br1: port 1(veth1) entered blocking state
[ 1534.387945][  T182] br1: port 1(veth1) entered forwarding state
[ 1553.915591][ T9789] br1: port 1(veth1) entered disabled state
[ 1554.025663][ T9790] veth1: left allmulticast mode
[ 1554.026021][ T9790] veth1: left promiscuous mode
[ 1554.026527][ T9790] br1: port 1(veth1) entered disabled state