[  675.993881][ T4481] br1: port 1(veth1) entered blocking state
[  675.994110][ T4481] br1: port 1(veth1) entered disabled state
[  675.994758][ T4481] veth1: entered allmulticast mode
[  675.996180][ T4481] veth1: entered promiscuous mode
[  676.018673][   T37] br1: port 1(veth1) entered blocking state
[  676.018912][   T37] br1: port 1(veth1) entered forwarding state
[  676.039227][ T4485] br1: port 2(veth2) entered blocking state
[  676.039466][ T4485] br1: port 2(veth2) entered disabled state
[  676.039711][ T4485] veth2: entered allmulticast mode
[  676.042040][ T4485] veth2: entered promiscuous mode
[  676.073681][   T60] br1: port 2(veth2) entered blocking state
[  676.073874][   T60] br1: port 2(veth2) entered forwarding state
[  687.497970][ T4684] br1: port 2(veth2) entered disabled state
[  687.516522][ T4685] veth2: left allmulticast mode
[  687.516742][ T4685] veth2: left promiscuous mode
[  687.517041][ T4685] br1: port 2(veth2) entered disabled state
[  687.550473][ T4686] br1: port 1(veth1) entered disabled state
[  687.573725][ T4687] veth1: left allmulticast mode
[  687.573898][ T4687] veth1: left promiscuous mode
[  687.574590][ T4687] br1: port 1(veth1) entered disabled state