[ 1299.801843][ T9058] br1: port 1(veth1) entered blocking state
[ 1299.802133][ T9058] br1: port 1(veth1) entered disabled state
[ 1299.802397][ T9058] veth1: entered allmulticast mode
[ 1299.804249][ T9058] veth1: entered promiscuous mode
[ 1299.905427][  T256] br1: port 1(veth1) entered blocking state
[ 1299.905751][  T256] br1: port 1(veth1) entered forwarding state
[ 1313.441901][ T9157] br1: port 1(veth1) entered disabled state
[ 1313.527741][ T9158] veth1: left allmulticast mode
[ 1313.527996][ T9158] veth1: left promiscuous mode
[ 1313.528774][ T9158] br1: port 1(veth1) entered disabled state