[  621.312199][ T4790] br0: port 1(veth1) entered blocking state
[  621.313347][ T4790] br0: port 1(veth1) entered disabled state
[  621.313946][ T4790] veth1: entered allmulticast mode
[  621.316876][ T4790] veth1: entered promiscuous mode
[  621.378848][ T4792] br0: port 2(veth2) entered blocking state
[  621.379199][ T4792] br0: port 2(veth2) entered disabled state
[  621.379541][ T4792] veth2: entered allmulticast mode
[  621.381268][ T4792] veth2: entered promiscuous mode
[  621.415013][ T4793] br0: port 3(veth4) entered blocking state
[  621.415371][ T4793] br0: port 3(veth4) entered disabled state
[  621.415712][ T4793] veth4: entered allmulticast mode
[  621.417430][ T4793] veth4: entered promiscuous mode
[  621.704808][  T189] br0: port 1(veth1) entered blocking state
[  621.705183][  T189] br0: port 1(veth1) entered forwarding state
[  621.744457][   T93] br0: port 2(veth2) entered blocking state
[  621.745103][   T93] br0: port 2(veth2) entered forwarding state
[  621.770634][  T189] br0: port 3(veth4) entered blocking state
[  621.770982][  T189] br0: port 3(veth4) entered forwarding state
[  635.852473][ T4865] veth3: entered promiscuous mode
[  637.132953][ T4874] veth3: left promiscuous mode
[  637.158007][ T4875] veth3: entered promiscuous mode
[  638.431327][ T4884] veth3: left promiscuous mode
[  638.519879][ T4892] br0: port 3(veth4) entered disabled state
[  638.554147][ T4893] br0: port 2(veth2) entered disabled state
[  638.596699][ T4894] br0: port 1(veth1) entered disabled state
[  638.629121][ T4895] veth4: left allmulticast mode
[  638.629453][ T4895] veth4: left promiscuous mode
[  638.629881][ T4895] br0: port 3(veth4) entered disabled state
[  638.631014][ T4895] veth2: left allmulticast mode
[  638.631311][ T4895] veth2: left promiscuous mode
[  638.632026][ T4895] br0: port 2(veth2) entered disabled state
[  638.641449][ T4895] veth1: left allmulticast mode
[  638.641758][ T4895] veth1: left promiscuous mode
[  638.642161][ T4895] br0: port 1(veth1) entered disabled state