[ 1344.671463][ T9073] br1: port 1(veth1) entered blocking state
[ 1344.671979][ T9073] br1: port 1(veth1) entered disabled state
[ 1344.672472][ T9073] veth1: entered allmulticast mode
[ 1344.676707][ T9073] veth1: entered promiscuous mode
[ 1344.819043][  T279] br1: port 1(veth1) entered blocking state
[ 1344.819862][  T279] br1: port 1(veth1) entered forwarding state
[ 1378.923643][ T9252] br1: port 1(veth1) entered disabled state
[ 1379.049824][ T9253] veth1: left allmulticast mode
[ 1379.050237][ T9253] veth1: left promiscuous mode
[ 1379.050771][ T9253] br1: port 1(veth1) entered disabled state