[ 1512.831683][ T7102] br1: port 1(veth1) entered blocking state
[ 1512.831970][ T7102] br1: port 1(veth1) entered disabled state
[ 1512.832240][ T7102] veth1: entered allmulticast mode
[ 1512.834876][ T7102] veth1: entered promiscuous mode
[ 1513.037639][ T5414] br1: port 1(veth1) entered blocking state
[ 1513.037910][ T5414] br1: port 1(veth1) entered forwarding state
[ 1528.682841][ T7161] br1: port 1(veth1) entered disabled state
[ 1528.845100][ T7163] veth1: left allmulticast mode
[ 1528.845411][ T7163] veth1: left promiscuous mode
[ 1528.845846][ T7163] br1: port 1(veth1) entered disabled state