[ 1273.628508][ T9512] br1: port 1(veth1) entered blocking state
[ 1273.628939][ T9512] br1: port 1(veth1) entered disabled state
[ 1273.629236][ T9512] veth1: entered allmulticast mode
[ 1273.631274][ T9512] veth1: entered promiscuous mode
[ 1273.716572][  T137] br1: port 1(veth1) entered blocking state
[ 1273.716873][  T137] br1: port 1(veth1) entered forwarding state
[ 1287.311989][ T9611] br1: port 1(veth1) entered disabled state
[ 1287.385296][ T9612] veth1: left allmulticast mode
[ 1287.385600][ T9612] veth1: left promiscuous mode
[ 1287.385969][ T9612] br1: port 1(veth1) entered disabled state