[ 2020.034193][T19216] br1: port 1(veth1) entered blocking state
[ 2020.034737][T19216] br1: port 1(veth1) entered disabled state
[ 2020.035141][T19216] veth1: entered allmulticast mode
[ 2020.038458][T19216] veth1: entered promiscuous mode
[ 2020.259955][T19219] br1: port 2(veth2) entered blocking state
[ 2020.260359][T19219] br1: port 2(veth2) entered disabled state
[ 2020.260768][T19219] veth2: entered allmulticast mode
[ 2020.264164][T19219] veth2: entered promiscuous mode
[ 2020.480382][T19221] br1: port 2(veth2) entered blocking state
[ 2020.480867][T19221] br1: port 2(veth2) entered forwarding state
[ 2020.481620][T19221] br1: port 1(veth1) entered blocking state
[ 2020.482025][T19221] br1: port 1(veth1) entered forwarding state
[ 2045.848073][T19534] br1: port 2(veth2) entered disabled state
[ 2045.849148][T19534] br1: port 1(veth1) entered disabled state
[ 2046.068867][T19536] veth2: left allmulticast mode
[ 2046.069264][T19536] veth2: left promiscuous mode
[ 2046.069763][T19536] br1: port 2(veth2) entered disabled state
[ 2046.325920][T19538] veth1: left allmulticast mode
[ 2046.326297][T19538] veth1: left promiscuous mode
[ 2046.327071][T19538] br1: port 1(veth1) entered disabled state