[ 1872.254014][ T6799] br1: port 1(veth1) entered blocking state
[ 1872.254432][ T6799] br1: port 1(veth1) entered disabled state
[ 1872.255175][ T6799] veth1: entered allmulticast mode
[ 1872.258526][ T6799] veth1: entered promiscuous mode
[ 1872.369146][  T514] br1: port 1(veth1) entered blocking state
[ 1872.369618][  T514] br1: port 1(veth1) entered forwarding state
[ 1891.794785][ T6938] br1: port 1(veth1) entered disabled state
[ 1891.906306][ T6939] veth1: left allmulticast mode
[ 1891.906701][ T6939] veth1: left promiscuous mode
[ 1891.907238][ T6939] br1: port 1(veth1) entered disabled state