[  763.048651][ T5527] br1: port 1(veth1) entered blocking state
[  763.049021][ T5527] br1: port 1(veth1) entered disabled state
[  763.049339][ T5527] veth1: entered allmulticast mode
[  763.051384][ T5527] veth1: entered promiscuous mode
[  763.085490][ T4275] br1: port 1(veth1) entered blocking state
[  763.086043][ T4275] br1: port 1(veth1) entered forwarding state
[  777.717625][ T5670] br1: port 1(veth1) entered disabled state
[  777.749059][ T5671] veth1: left allmulticast mode
[  777.749318][ T5671] veth1: left promiscuous mode
[  777.749636][ T5671] br1: port 1(veth1) entered disabled state