[  866.397199][T19067] br1: port 1(veth1) entered blocking state
[  866.397602][T19067] br1: port 1(veth1) entered disabled state
[  866.397874][T19067] veth1: entered allmulticast mode
[  866.400982][T19067] veth1: entered promiscuous mode
[  866.493001][ T3981] br1: port 1(veth1) entered blocking state
[  866.493303][ T3981] br1: port 1(veth1) entered forwarding state
[  866.594676][T19069] br1: port 2(veth2) entered blocking state
[  866.594955][T19069] br1: port 2(veth2) entered disabled state
[  866.595246][T19069] veth2: entered allmulticast mode
[  866.597106][T19069] veth2: entered promiscuous mode
[  866.685487][ T3981] br1: port 2(veth2) entered blocking state
[  866.685947][ T3981] br1: port 2(veth2) entered forwarding state
[  978.015629][T20463] br1: port 2(veth2) entered disabled state
[  978.092571][T20464] veth2: left allmulticast mode
[  978.092820][T20464] veth2: left promiscuous mode
[  978.093130][T20464] br1: port 2(veth2) entered disabled state
[  978.164238][T20465] br1: port 1(veth1) entered disabled state
[  978.258000][T20466] veth1: left allmulticast mode
[  978.258275][T20466] veth1: left promiscuous mode
[  978.258616][T20466] br1: port 1(veth1) entered disabled state