[  638.531930][ T5231] br1: port 1(veth1) entered blocking state
[  638.532143][ T5231] br1: port 1(veth1) entered disabled state
[  638.532328][ T5231] veth1: entered allmulticast mode
[  638.534142][ T5231] veth1: entered promiscuous mode
[  638.628436][  T189] br1: port 1(veth1) entered blocking state
[  638.628768][  T189] br1: port 1(veth1) entered forwarding state
[  638.687847][ T5244] br1: port 2(veth2) entered blocking state
[  638.688081][ T5244] br1: port 2(veth2) entered disabled state
[  638.688324][ T5244] veth2: entered allmulticast mode
[  638.689809][ T5244] veth2: entered promiscuous mode
[  638.806427][  T189] br1: port 2(veth2) entered blocking state
[  638.806755][  T189] br1: port 2(veth2) entered forwarding state
[  656.718315][ T5642] br1: port 2(veth2) entered disabled state
[  656.753965][ T5644] veth2: left allmulticast mode
[  656.754132][ T5644] veth2: left promiscuous mode
[  656.754346][ T5644] br1: port 2(veth2) entered disabled state
[  656.780875][ T5646] br1: port 1(veth1) entered disabled state
[  656.816355][ T5648] veth1: left allmulticast mode
[  656.816553][ T5648] veth1: left promiscuous mode
[  656.816844][ T5648] br1: port 1(veth1) entered disabled state