[  684.507982][ T8570] br1: port 1(veth1) entered blocking state
[  684.508329][ T8570] br1: port 1(veth1) entered disabled state
[  684.508646][ T8570] veth1: entered allmulticast mode
[  684.510881][ T8570] veth1: entered promiscuous mode
[  684.548427][  T109] br1: port 1(veth1) entered blocking state
[  684.548839][  T109] br1: port 1(veth1) entered forwarding state
[  698.989099][ T8715] br1: port 1(veth1) entered disabled state
[  699.018237][ T8716] veth1: left allmulticast mode
[  699.018546][ T8716] veth1: left promiscuous mode
[  699.018955][ T8716] br1: port 1(veth1) entered disabled state