[  596.671104][ T3256] br1: port 1(veth1) entered blocking state
[  596.671357][ T3256] br1: port 1(veth1) entered disabled state
[  596.671617][ T3256] veth1: entered allmulticast mode
[  596.673434][ T3256] veth1: entered promiscuous mode
[  596.828594][   T50] br1: port 1(veth1) entered blocking state
[  596.828858][   T50] br1: port 1(veth1) entered forwarding state
[  597.015823][ T3259] br1: port 2(veth2) entered blocking state
[  597.016096][ T3259] br1: port 2(veth2) entered disabled state
[  597.016362][ T3259] veth2: entered allmulticast mode
[  597.018243][ T3259] veth2: entered promiscuous mode
[  597.175507][   T52] br1: port 2(veth2) entered blocking state
[  597.175821][   T52] br1: port 2(veth2) entered forwarding state
[  620.229661][ T3410] br1: port 2(veth2) entered disabled state
[  620.387293][ T3411] veth2: left allmulticast mode
[  620.387517][ T3411] veth2: left promiscuous mode
[  620.387835][ T3411] br1: port 2(veth2) entered disabled state
[  620.554736][ T3412] br1: port 1(veth1) entered disabled state
[  620.705532][ T3413] veth1: left allmulticast mode
[  620.705763][ T3413] veth1: left promiscuous mode
[  620.706141][ T3413] br1: port 1(veth1) entered disabled state