[  741.824157][ T6551] br1: port 1(veth1) entered blocking state
[  741.824496][ T6551] br1: port 1(veth1) entered disabled state
[  741.824803][ T6551] veth1: entered allmulticast mode
[  741.827461][ T6551] veth1: entered promiscuous mode
[  741.875838][ T2726] br1: port 1(veth1) entered blocking state
[  741.876032][ T2726] br1: port 1(veth1) entered forwarding state
[  753.851013][ T6655] br1: port 1(veth1) entered disabled state
[  753.892608][ T6656] veth1: left allmulticast mode
[  753.892856][ T6656] veth1: left promiscuous mode
[  753.893218][ T6656] br1: port 1(veth1) entered disabled state