[ 1320.821990][ T6594] br1: port 1(veth1) entered blocking state
[ 1320.822274][ T6594] br1: port 1(veth1) entered disabled state
[ 1320.822544][ T6594] veth1: entered allmulticast mode
[ 1320.824735][ T6594] veth1: entered promiscuous mode
[ 1320.946565][   T51] br1: port 1(veth1) entered blocking state
[ 1320.946863][   T51] br1: port 1(veth1) entered forwarding state
[ 1335.713793][ T6653] br1: port 1(veth1) entered disabled state
[ 1335.823742][ T6655] veth1: left allmulticast mode
[ 1335.824011][ T6655] veth1: left promiscuous mode
[ 1335.824326][ T6655] br1: port 1(veth1) entered disabled state