[  834.511203][ T8563] br1: port 1(veth1) entered blocking state
[  834.511476][ T8563] br1: port 1(veth1) entered disabled state
[  834.511751][ T8563] veth1: entered allmulticast mode
[  834.513339][ T8563] veth1: entered promiscuous mode
[  834.539279][ T2457] br1: port 1(veth1) entered blocking state
[  834.539475][ T2457] br1: port 1(veth1) entered forwarding state
[  849.149130][ T8707] br1: port 1(veth1) entered disabled state
[  849.182243][ T8708] veth1: left allmulticast mode
[  849.182441][ T8708] veth1: left promiscuous mode
[  849.182742][ T8708] br1: port 1(veth1) entered disabled state