[  877.541907][T19006] br1: port 1(veth1) entered blocking state
[  877.542875][T19006] br1: port 1(veth1) entered disabled state
[  877.543142][T19006] veth1: entered allmulticast mode
[  877.544699][T19006] veth1: entered promiscuous mode
[  877.573048][  T578] br1: port 1(veth1) entered blocking state
[  877.573258][  T578] br1: port 1(veth1) entered forwarding state
[  877.592709][T19008] br1: port 2(veth2) entered blocking state
[  877.592939][T19008] br1: port 2(veth2) entered disabled state
[  877.593680][T19008] veth2: entered allmulticast mode
[  877.595214][T19008] veth2: entered promiscuous mode
[  877.623009][ T9031] br1: port 2(veth2) entered blocking state
[  877.623248][ T9031] br1: port 2(veth2) entered forwarding state
[  925.479722][T20401] br1: port 2(veth2) entered disabled state
[  925.514006][T20402] veth2: left allmulticast mode
[  925.514314][T20402] veth2: left promiscuous mode
[  925.514765][T20402] br1: port 2(veth2) entered disabled state
[  925.539003][T20403] br1: port 1(veth1) entered disabled state
[  925.572821][T20404] veth1: left allmulticast mode
[  925.573125][T20404] veth1: left promiscuous mode
[  925.573552][T20404] br1: port 1(veth1) entered disabled state