[ 1263.153778][ T8729] br1: port 1(veth1) entered blocking state
[ 1263.154130][ T8729] br1: port 1(veth1) entered disabled state
[ 1263.154450][ T8729] veth1: entered allmulticast mode
[ 1263.156477][ T8729] veth1: entered promiscuous mode
[ 1263.256806][ T6454] br1: port 1(veth1) entered blocking state
[ 1263.257141][ T6454] br1: port 1(veth1) entered forwarding state
[ 1294.563711][ T8908] br1: port 1(veth1) entered disabled state
[ 1294.675864][ T8909] veth1: left allmulticast mode
[ 1294.676134][ T8909] veth1: left promiscuous mode
[ 1294.676920][ T8909] br1: port 1(veth1) entered disabled state