[ 1820.205911][ T5934] br1: port 1(veth1) entered blocking state
[ 1820.206337][ T5934] br1: port 1(veth1) entered disabled state
[ 1820.206812][ T5934] veth1: entered allmulticast mode
[ 1820.210365][ T5934] veth1: entered promiscuous mode
[ 1820.307473][  T253] br1: port 1(veth1) entered blocking state
[ 1820.308341][  T253] br1: port 1(veth1) entered forwarding state
[ 1854.014936][ T6113] br1: port 1(veth1) entered disabled state
[ 1854.173398][ T6114] veth1: left allmulticast mode
[ 1854.173805][ T6114] veth1: left promiscuous mode
[ 1854.174315][ T6114] br1: port 1(veth1) entered disabled state