[  654.069765][ T9308] br1: port 1(veth1) entered blocking state
[  654.069973][ T9308] br1: port 1(veth1) entered disabled state
[  654.070151][ T9308] veth1: entered allmulticast mode
[  654.071498][ T9308] veth1: entered promiscuous mode
[  654.091887][  T450] br1: port 1(veth1) entered blocking state
[  654.092073][  T450] br1: port 1(veth1) entered forwarding state
[  665.024187][ T9411] br1: port 1(veth1) entered disabled state
[  665.046735][ T9412] veth1: left allmulticast mode
[  665.046903][ T9412] veth1: left promiscuous mode
[  665.047122][ T9412] br1: port 1(veth1) entered disabled state