[  878.219377][ T8761] br1: port 1(veth1) entered blocking state
[  878.219611][ T8761] br1: port 1(veth1) entered disabled state
[  878.219824][ T8761] veth1: entered allmulticast mode
[  878.221249][ T8761] veth1: entered promiscuous mode
[  878.247676][ T2847] br1: port 1(veth1) entered blocking state
[  878.247942][ T2847] br1: port 1(veth1) entered forwarding state
[  889.351869][ T8860] br1: port 1(veth1) entered disabled state
[  889.374181][ T8861] veth1: left allmulticast mode
[  889.374386][ T8861] veth1: left promiscuous mode
[  889.374674][ T8861] br1: port 1(veth1) entered disabled state