[ 1286.748792][ T7480] br1: port 1(veth1) entered blocking state
[ 1286.749080][ T7480] br1: port 1(veth1) entered disabled state
[ 1286.750551][ T7480] veth1: entered allmulticast mode
[ 1286.752576][ T7480] veth1: entered promiscuous mode
[ 1286.843946][  T150] br1: port 1(veth1) entered blocking state
[ 1286.844224][  T150] br1: port 1(veth1) entered forwarding state
[ 1304.674114][ T7619] br1: port 1(veth1) entered disabled state
[ 1304.763103][ T7620] veth1: left allmulticast mode
[ 1304.763444][ T7620] veth1: left promiscuous mode
[ 1304.763899][ T7620] br1: port 1(veth1) entered disabled state