[  752.482843][T12046] br0: port 1(veth1) entered blocking state
[  752.483064][T12046] br0: port 1(veth1) entered disabled state
[  752.483254][T12046] veth1: entered allmulticast mode
[  752.484936][T12046] veth1: entered promiscuous mode
[  752.511792][T12048] br0: port 2(veth2) entered blocking state
[  752.511991][T12048] br0: port 2(veth2) entered disabled state
[  752.512185][T12048] veth2: entered allmulticast mode
[  752.514134][T12048] veth2: entered promiscuous mode
[  752.567535][ T2716] br0: port 1(veth1) entered blocking state
[  752.567734][ T2716] br0: port 1(veth1) entered forwarding state
[  762.700353][   T92] br0: port 2(veth2) entered blocking state
[  762.700642][   T92] br0: port 2(veth2) entered forwarding state
[  768.966931][T12069] br0: port 2(veth2) entered disabled state
[  769.044546][ T2716] br0: port 2(veth2) entered blocking state
[  769.044756][ T2716] br0: port 2(veth2) entered forwarding state
[  775.356010][T12092] br0: port 1(veth1) entered disabled state
[  775.380639][T12093] br0: port 2(veth2) entered disabled state
[  775.405130][T12094] veth2: left allmulticast mode
[  775.405336][T12094] veth2: left promiscuous mode
[  775.405958][T12094] br0: port 2(veth2) entered disabled state
[  775.406847][T12094] veth1: left allmulticast mode
[  775.407041][T12094] veth1: left promiscuous mode
[  775.407335][T12094] br0: port 1(veth1) entered disabled state