[ 1286.697969][ T9628] br1: port 1(veth1) entered blocking state
[ 1286.698224][ T9628] br1: port 1(veth1) entered disabled state
[ 1286.698509][ T9628] veth1: entered allmulticast mode
[ 1286.701032][ T9628] veth1: entered promiscuous mode
[ 1286.846927][ T7478] br1: port 1(veth1) entered blocking state
[ 1286.847198][ T7478] br1: port 1(veth1) entered forwarding state
[ 1319.240264][ T9711] br1: port 1(veth1) entered disabled state
[ 1319.357991][ T9712] veth1: left allmulticast mode
[ 1319.358217][ T9712] veth1: left promiscuous mode
[ 1319.359336][ T9712] br1: port 1(veth1) entered disabled state