[  536.439145][ T6532] br1: port 1(veth1) entered blocking state
[  536.439402][ T6532] br1: port 1(veth1) entered disabled state
[  536.439658][ T6532] veth1: entered allmulticast mode
[  536.441224][ T6532] veth1: entered promiscuous mode
[  536.483327][ T5974] br1: port 1(veth1) entered blocking state
[  536.483513][ T5974] br1: port 1(veth1) entered forwarding state
[  563.570761][ T6716] br1: port 1(veth1) entered disabled state
[  563.604224][ T6717] veth1: left allmulticast mode
[  563.604405][ T6717] veth1: left promiscuous mode
[  563.604643][ T6717] br1: port 1(veth1) entered disabled state