[ 1563.430127][ T6772] br1: port 1(veth1) entered blocking state
[ 1563.430591][ T6772] br1: port 1(veth1) entered disabled state
[ 1563.431019][ T6772] veth1: entered allmulticast mode
[ 1563.434414][ T6772] veth1: entered promiscuous mode
[ 1563.548988][  T407] br1: port 1(veth1) entered blocking state
[ 1563.549477][  T407] br1: port 1(veth1) entered forwarding state
[ 1596.925336][ T6951] br1: port 1(veth1) entered disabled state
[ 1597.022504][ T6952] veth1: left allmulticast mode
[ 1597.022882][ T6952] veth1: left promiscuous mode
[ 1597.023378][ T6952] br1: port 1(veth1) entered disabled state