[ 1530.103471][ T7069] br1: port 1(veth1) entered blocking state
[ 1530.103757][ T7069] br1: port 1(veth1) entered disabled state
[ 1530.104017][ T7069] veth1: entered allmulticast mode
[ 1530.106034][ T7069] veth1: entered promiscuous mode
[ 1530.256277][   T61] br1: port 1(veth1) entered blocking state
[ 1530.256548][   T61] br1: port 1(veth1) entered forwarding state
[ 1550.544397][ T7144] br1: port 1(veth1) entered disabled state
[ 1550.693621][ T7145] veth1: left allmulticast mode
[ 1550.693826][ T7145] veth1: left promiscuous mode
[ 1550.694160][ T7145] br1: port 1(veth1) entered disabled state