[  688.039929][ T8323] br0: port 1(veth1) entered blocking state
[  688.040180][ T8323] br0: port 1(veth1) entered disabled state
[  688.040488][ T8323] veth1: entered allmulticast mode
[  688.043074][ T8323] veth1: entered promiscuous mode
[  688.084199][ T8325] br0: port 2(veth2) entered blocking state
[  688.084582][ T8325] br0: port 2(veth2) entered disabled state
[  688.084968][ T8325] veth2: entered allmulticast mode
[  688.087534][ T8325] veth2: entered promiscuous mode
[  688.114764][ T8326] br0: port 3(veth4) entered blocking state
[  688.114964][ T8326] br0: port 3(veth4) entered disabled state
[  688.115170][ T8326] veth4: entered allmulticast mode
[  688.116702][ T8326] veth4: entered promiscuous mode
[  688.343333][   T38] br0: port 1(veth1) entered blocking state
[  688.343637][   T38] br0: port 1(veth1) entered forwarding state
[  688.378397][ T2922] br0: port 2(veth2) entered blocking state
[  688.378639][ T2922] br0: port 2(veth2) entered forwarding state
[  688.402584][   T48] br0: port 3(veth4) entered blocking state
[  688.402788][   T48] br0: port 3(veth4) entered forwarding state
[  702.224174][ T8399] veth3: entered promiscuous mode
[  703.474052][ T8408] veth3: left promiscuous mode
[  703.501631][ T8409] veth3: entered promiscuous mode
[  704.719518][ T8418] veth3: left promiscuous mode
[  704.787280][ T8426] br0: port 3(veth4) entered disabled state
[  704.811653][ T8427] br0: port 2(veth2) entered disabled state
[  704.840302][ T8428] br0: port 1(veth1) entered disabled state
[  704.867916][ T8429] veth4: left allmulticast mode
[  704.868116][ T8429] veth4: left promiscuous mode
[  704.868988][ T8429] br0: port 3(veth4) entered disabled state
[  704.869986][ T8429] veth2: left allmulticast mode
[  704.870160][ T8429] veth2: left promiscuous mode
[  704.870449][ T8429] br0: port 2(veth2) entered disabled state
[  704.871320][ T8429] veth1: left allmulticast mode
[  704.871493][ T8429] veth1: left promiscuous mode
[  704.871758][ T8429] br0: port 1(veth1) entered disabled state