[ 1498.180302][ T6171] br1: port 1(veth1) entered blocking state
[ 1498.181013][ T6171] br1: port 1(veth1) entered disabled state
[ 1498.181721][ T6171] veth1: entered allmulticast mode
[ 1498.188733][ T6171] veth1: entered promiscuous mode
[ 1498.352125][  T321] br1: port 1(veth1) entered blocking state
[ 1498.352836][  T321] br1: port 1(veth1) entered forwarding state
[ 1531.860559][ T6350] br1: port 1(veth1) entered disabled state
[ 1531.977064][ T6351] veth1: left allmulticast mode
[ 1531.977442][ T6351] veth1: left promiscuous mode
[ 1531.977916][ T6351] br1: port 1(veth1) entered disabled state