[  834.423004][ T7847] br0: port 1(veth1) entered blocking state
[  834.423264][ T7847] br0: port 1(veth1) entered disabled state
[  834.423513][ T7847] veth1: entered allmulticast mode
[  834.425320][ T7847] veth1: entered promiscuous mode
[  834.450841][ T7848] br0: port 2(veth3) entered blocking state
[  834.451085][ T7848] br0: port 2(veth3) entered disabled state
[  834.451333][ T7848] veth3: entered allmulticast mode
[  834.453241][ T7848] veth3: entered promiscuous mode
[  834.522315][ T3400] br0: port 1(veth1) entered blocking state
[  834.522556][ T3400] br0: port 1(veth1) entered forwarding state
[  834.577069][ T3400] br0: port 2(veth3) entered blocking state
[  834.577309][ T3400] br0: port 2(veth3) entered forwarding state
[  840.006224][ T7884] br0: port 2(veth3) entered disabled state
[  840.061554][ T7886] br0: port 1(veth1) entered disabled state
[  840.102727][ T7888] veth3: left allmulticast mode
[  840.103996][ T7888] veth3: left promiscuous mode
[  840.104219][ T7888] br0: port 2(veth3) entered disabled state
[  840.104989][ T7888] veth1: left allmulticast mode
[  840.105122][ T7888] veth1: left promiscuous mode
[  840.105328][ T7888] br0: port 1(veth1) entered disabled state