[  588.194775][ T8401] br1: port 1(veth1) entered blocking state
[  588.195088][ T8401] br1: port 1(veth1) entered disabled state
[  588.195395][ T8401] veth1: entered allmulticast mode
[  588.197890][ T8401] veth1: entered promiscuous mode
[  588.243265][   T81] br1: port 1(veth1) entered blocking state
[  588.243602][   T81] br1: port 1(veth1) entered forwarding state
[  600.133764][ T8504] br1: port 1(veth1) entered disabled state
[  600.173514][ T8505] veth1: left allmulticast mode
[  600.173756][ T8505] veth1: left promiscuous mode
[  600.174115][ T8505] br1: port 1(veth1) entered disabled state