[  911.308147][ T9588] br1: port 1(veth1) entered blocking state
[  911.308388][ T9588] br1: port 1(veth1) entered disabled state
[  911.308581][ T9588] veth1: entered allmulticast mode
[  911.310063][ T9588] veth1: entered promiscuous mode
[  911.358189][ T9591] br1: port 2(veth2) entered blocking state
[  911.358408][ T9591] br1: port 2(veth2) entered disabled state
[  911.358606][ T9591] veth2: entered allmulticast mode
[  911.360096][ T9591] veth2: entered promiscuous mode
[  911.415234][ T9593] br1: port 2(veth2) entered blocking state
[  911.415487][ T9593] br1: port 2(veth2) entered forwarding state
[  911.415861][ T9593] br1: port 1(veth1) entered blocking state
[  911.416085][ T9593] br1: port 1(veth1) entered forwarding state
[  921.432028][ T9906] br1: port 2(veth2) entered disabled state
[  921.432589][ T9906] br1: port 1(veth1) entered disabled state
[  921.481645][ T9908] veth2: left allmulticast mode
[  921.481810][ T9908] veth2: left promiscuous mode
[  921.482035][ T9908] br1: port 2(veth2) entered disabled state
[  921.531664][ T9910] veth1: left allmulticast mode
[  921.531827][ T9910] veth1: left promiscuous mode
[  921.532053][ T9910] br1: port 1(veth1) entered disabled state