[  576.938006][ T5081] br1: port 1(veth1) entered blocking state
[  576.938367][ T5081] br1: port 1(veth1) entered disabled state
[  576.938679][ T5081] veth1: entered allmulticast mode
[  576.940741][ T5081] veth1: entered promiscuous mode
[  577.007541][ T5084] br1: port 2(veth2) entered blocking state
[  577.007788][ T5084] br1: port 2(veth2) entered disabled state
[  577.008032][ T5084] veth2: entered allmulticast mode
[  577.010093][ T5084] veth2: entered promiscuous mode
[  577.097842][ T5086] br1: port 2(veth2) entered blocking state
[  577.098233][ T5086] br1: port 2(veth2) entered forwarding state
[  577.098843][ T5086] br1: port 1(veth1) entered blocking state
[  577.099173][ T5086] br1: port 1(veth1) entered forwarding state
[  587.876852][ T5446] br1: port 2(veth2) entered disabled state
[  587.877369][ T5446] br1: port 1(veth1) entered disabled state
[  587.939607][ T5448] veth2: left allmulticast mode
[  587.939776][ T5448] veth2: left promiscuous mode
[  587.939988][ T5448] br1: port 2(veth2) entered disabled state
[  588.009365][ T5450] veth1: left allmulticast mode
[  588.009557][ T5450] veth1: left promiscuous mode
[  588.009779][ T5450] br1: port 1(veth1) entered disabled state