[ 1244.694156][ T9574] br1: port 1(veth1) entered blocking state
[ 1244.694637][ T9574] br1: port 1(veth1) entered disabled state
[ 1244.695125][ T9574] veth1: entered allmulticast mode
[ 1244.699009][ T9574] veth1: entered promiscuous mode
[ 1244.781122][  T150] br1: port 1(veth1) entered blocking state
[ 1244.781478][  T150] br1: port 1(veth1) entered forwarding state
[ 1276.076299][ T9753] br1: port 1(veth1) entered disabled state
[ 1276.159026][ T9754] veth1: left allmulticast mode
[ 1276.159371][ T9754] veth1: left promiscuous mode
[ 1276.159740][ T9754] br1: port 1(veth1) entered disabled state