[  469.470938][ T4401] br1: port 1(veth1) entered blocking state
[  469.471162][ T4401] br1: port 1(veth1) entered disabled state
[  469.471347][ T4401] veth1: entered allmulticast mode
[  469.472796][ T4401] veth1: entered promiscuous mode
[  469.498322][   T72] br1: port 1(veth1) entered blocking state
[  469.498514][   T72] br1: port 1(veth1) entered forwarding state
[  496.375870][ T4584] br1: port 1(veth1) entered disabled state
[  496.404141][ T4585] veth1: left allmulticast mode
[  496.404299][ T4585] veth1: left promiscuous mode
[  496.404517][ T4585] br1: port 1(veth1) entered disabled state