[ 1497.753312][ T8632] br1: port 1(veth1) entered blocking state
[ 1497.754298][ T8632] br1: port 1(veth1) entered disabled state
[ 1497.754548][ T8632] veth1: entered allmulticast mode
[ 1497.756319][ T8632] veth1: entered promiscuous mode
[ 1497.917092][   T51] br1: port 1(veth1) entered blocking state
[ 1497.917405][   T51] br1: port 1(veth1) entered forwarding state
[ 1498.078156][ T8634] br1: port 2(veth2) entered blocking state
[ 1498.078410][ T8634] br1: port 2(veth2) entered disabled state
[ 1498.078744][ T8634] veth2: entered allmulticast mode
[ 1498.080502][ T8634] veth2: entered promiscuous mode
[ 1498.236066][   T51] br1: port 2(veth2) entered blocking state
[ 1498.236304][   T51] br1: port 2(veth2) entered forwarding state
[ 1519.281040][ T8783] br1: port 2(veth2) entered disabled state
[ 1519.426437][ T8784] veth2: left allmulticast mode
[ 1519.426665][ T8784] veth2: left promiscuous mode
[ 1519.426985][ T8784] br1: port 2(veth2) entered disabled state
[ 1519.578116][ T8785] br1: port 1(veth1) entered disabled state
[ 1519.736213][ T8786] veth1: left allmulticast mode
[ 1519.736427][ T8786] veth1: left promiscuous mode
[ 1519.736752][ T8786] br1: port 1(veth1) entered disabled state