[  490.801773][ T3898] br1: port 1(veth1) entered blocking state
[  490.802003][ T3898] br1: port 1(veth1) entered disabled state
[  490.802235][ T3898] veth1: entered allmulticast mode
[  490.804502][ T3898] veth1: entered promiscuous mode
[  490.829752][   T64] br1: port 1(veth1) entered blocking state
[  490.829948][   T64] br1: port 1(veth1) entered forwarding state
[  490.864892][ T3900] br1: port 2(veth2) entered blocking state
[  490.865099][ T3900] br1: port 2(veth2) entered disabled state
[  490.865317][ T3900] veth2: entered allmulticast mode
[  490.866760][ T3900] veth2: entered promiscuous mode
[  490.890701][   T64] br1: port 2(veth2) entered blocking state
[  490.890882][   T64] br1: port 2(veth2) entered forwarding state
[  538.356880][ T5383] br1: port 2(veth2) entered disabled state
[  538.378996][ T5384] veth2: left allmulticast mode
[  538.379140][ T5384] veth2: left promiscuous mode
[  538.379351][ T5384] br1: port 2(veth2) entered disabled state
[  538.408333][ T5385] br1: port 1(veth1) entered disabled state
[  538.429861][ T5386] veth1: left allmulticast mode
[  538.429996][ T5386] veth1: left promiscuous mode
[  538.430187][ T5386] br1: port 1(veth1) entered disabled state