[ 1639.034713][T12286] br1: port 1(veth1) entered blocking state
[ 1639.035026][T12286] br1: port 1(veth1) entered disabled state
[ 1639.035303][T12286] veth1: entered allmulticast mode
[ 1639.037262][T12286] veth1: entered promiscuous mode
[ 1639.201842][  T253] br1: port 1(veth1) entered blocking state
[ 1639.202097][  T253] br1: port 1(veth1) entered forwarding state
[ 1639.361747][T12289] br1: port 2(veth2) entered blocking state
[ 1639.361992][T12289] br1: port 2(veth2) entered disabled state
[ 1639.362235][T12289] veth2: entered allmulticast mode
[ 1639.364062][T12289] veth2: entered promiscuous mode
[ 1639.537801][   T37] br1: port 2(veth2) entered blocking state
[ 1639.538112][   T37] br1: port 2(veth2) entered forwarding state
[ 1672.880557][T12469] br1: port 2(veth2) entered disabled state
[ 1673.043334][T12470] veth2: left allmulticast mode
[ 1673.043579][T12470] veth2: left promiscuous mode
[ 1673.043889][T12470] br1: port 2(veth2) entered disabled state
[ 1673.211719][T12471] br1: port 1(veth1) entered disabled state
[ 1673.361366][T12472] veth1: left allmulticast mode
[ 1673.361589][T12472] veth1: left promiscuous mode
[ 1673.361893][T12472] br1: port 1(veth1) entered disabled state