[ 1408.118541][ T5645] br1: port 1(veth1) entered blocking state
[ 1408.118829][ T5645] br1: port 1(veth1) entered disabled state
[ 1408.119100][ T5645] veth1: entered allmulticast mode
[ 1408.120986][ T5645] veth1: entered promiscuous mode
[ 1408.290529][   T51] br1: port 1(veth1) entered blocking state
[ 1408.290940][   T51] br1: port 1(veth1) entered forwarding state
[ 1443.060489][ T5736] br1: port 1(veth1) entered disabled state
[ 1443.220508][ T5737] veth1: left allmulticast mode
[ 1443.220753][ T5737] veth1: left promiscuous mode
[ 1443.221069][ T5737] br1: port 1(veth1) entered disabled state