[ 1564.264058][ T9829] br1: port 1(veth1) entered blocking state
[ 1564.264474][ T9829] br1: port 1(veth1) entered disabled state
[ 1564.264907][ T9829] veth1: entered allmulticast mode
[ 1564.268442][ T9829] veth1: entered promiscuous mode
[ 1564.420280][ T4281] br1: port 1(veth1) entered blocking state
[ 1564.420790][ T4281] br1: port 1(veth1) entered forwarding state
[ 1583.845188][ T9968] br1: port 1(veth1) entered disabled state
[ 1583.995390][ T9969] veth1: left allmulticast mode
[ 1583.995770][ T9969] veth1: left promiscuous mode
[ 1583.996275][ T9969] br1: port 1(veth1) entered disabled state