[ 1996.027838][ T7501] br1: port 1(veth1) entered blocking state
[ 1996.029317][ T7501] br1: port 1(veth1) entered disabled state
[ 1996.029768][ T7501] veth1: entered allmulticast mode
[ 1996.033155][ T7501] veth1: entered promiscuous mode
[ 1996.153534][ T3050] br1: port 1(veth1) entered blocking state
[ 1996.154290][ T3050] br1: port 1(veth1) entered forwarding state
[ 1996.274296][ T7504] br1: port 2(veth2) entered blocking state
[ 1996.274734][ T7504] br1: port 2(veth2) entered disabled state
[ 1996.275175][ T7504] veth2: entered allmulticast mode
[ 1996.279299][ T7504] veth2: entered promiscuous mode
[ 1996.401360][   T37] br1: port 2(veth2) entered blocking state
[ 1996.401774][   T37] br1: port 2(veth2) entered forwarding state
[ 2018.574653][ T7703] br1: port 2(veth2) entered disabled state
[ 2018.698265][ T7704] veth2: left allmulticast mode
[ 2018.698628][ T7704] veth2: left promiscuous mode
[ 2018.699139][ T7704] br1: port 2(veth2) entered disabled state
[ 2018.805286][ T7705] br1: port 1(veth1) entered disabled state
[ 2018.918634][ T7706] veth1: left allmulticast mode
[ 2018.919008][ T7706] veth1: left promiscuous mode
[ 2018.919495][ T7706] br1: port 1(veth1) entered disabled state