[ 1519.853721][ T6123] br1: port 1(veth1) entered blocking state
[ 1519.854022][ T6123] br1: port 1(veth1) entered disabled state
[ 1519.855986][ T6123] veth1: entered allmulticast mode
[ 1519.858015][ T6123] veth1: entered promiscuous mode
[ 1520.016286][   T61] br1: port 1(veth1) entered blocking state
[ 1520.016553][   T61] br1: port 1(veth1) entered forwarding state
[ 1554.709461][ T6214] br1: port 1(veth1) entered disabled state
[ 1554.883268][ T6216] veth1: left allmulticast mode
[ 1554.883652][ T6216] veth1: left promiscuous mode
[ 1554.884200][ T6216] br1: port 1(veth1) entered disabled state