[  722.494566][T20344] br0: port 1(veth1) entered blocking state
[  722.495407][T20344] br0: port 1(veth1) entered disabled state
[  722.495597][T20344] veth1: entered allmulticast mode
[  722.497322][T20344] veth1: entered promiscuous mode
[  722.520551][T20346] br0: port 2(veth2) entered blocking state
[  722.521371][T20346] br0: port 2(veth2) entered disabled state
[  722.521558][T20346] veth2: entered allmulticast mode
[  722.522973][T20346] veth2: entered promiscuous mode
[  722.547519][T20347] br0: port 3(veth4) entered blocking state
[  722.548198][T20347] br0: port 3(veth4) entered disabled state
[  722.548380][T20347] veth4: entered allmulticast mode
[  722.556802][T20347] veth4: entered promiscuous mode
[  722.751108][  T109] br0: port 1(veth1) entered blocking state
[  722.751322][  T109] br0: port 1(veth1) entered forwarding state
[  722.773030][   T48] br0: port 2(veth2) entered blocking state
[  722.773243][   T48] br0: port 2(veth2) entered forwarding state
[  722.799017][  T109] br0: port 3(veth4) entered blocking state
[  722.799212][  T109] br0: port 3(veth4) entered forwarding state
[  736.555718][T20420] veth3: entered promiscuous mode
[  737.763747][T20429] veth3: left promiscuous mode
[  737.789329][T20430] veth3: entered promiscuous mode
[  739.002758][T20439] veth3: left promiscuous mode
[  739.056633][T20447] br0: port 3(veth4) entered disabled state
[  739.077270][T20448] br0: port 2(veth2) entered disabled state
[  739.099018][T20449] br0: port 1(veth1) entered disabled state
[  739.124564][T20450] veth4: left allmulticast mode
[  739.125203][T20450] veth4: left promiscuous mode
[  739.125475][T20450] br0: port 3(veth4) entered disabled state
[  739.126394][T20450] veth2: left allmulticast mode
[  739.126565][T20450] veth2: left promiscuous mode
[  739.126840][T20450] br0: port 2(veth2) entered disabled state
[  739.127756][T20450] veth1: left allmulticast mode
[  739.127925][T20450] veth1: left promiscuous mode
[  739.128177][T20450] br0: port 1(veth1) entered disabled state