[  728.241739][ T3110] br: port 1(veth1) entered blocking state
[  728.242120][ T3110] br: port 1(veth1) entered disabled state
[  728.242626][ T3110] veth1: entered allmulticast mode
[  728.244553][ T3110] veth1: entered promiscuous mode
[  728.246494][ T3109] br: port 1(veth1) entered blocking state
[  728.246721][ T3109] br: port 1(veth1) entered forwarding state
[  728.413753][ T3112] br: port 2(veth3) entered blocking state
[  728.414084][ T3112] br: port 2(veth3) entered disabled state
[  728.414354][ T3112] veth3: entered allmulticast mode
[  728.416447][ T3112] veth3: entered promiscuous mode
[  728.419491][   T48] br: port 2(veth3) entered blocking state
[  728.419755][   T48] br: port 2(veth3) entered forwarding state
[  728.584512][ T3114] br: port 3(veth4) entered blocking state
[  728.586262][ T3114] br: port 3(veth4) entered disabled state
[  728.586673][ T3114] veth4: entered allmulticast mode
[  728.589886][ T3114] veth4: entered promiscuous mode
[  728.592143][   T50] br: port 3(veth4) entered blocking state
[  728.592508][   T50] br: port 3(veth4) entered forwarding state
[  874.436117][ T3585] br: port 3(veth4) entered disabled state
[  874.437209][ T3585] veth4: left allmulticast mode
[  874.437419][ T3585] veth4: left promiscuous mode
[  874.437733][ T3585] br: port 3(veth4) entered disabled state
[  874.603520][ T3586] br: port 2(veth3) entered disabled state
[  874.604243][ T3586] veth3: left allmulticast mode
[  874.604448][ T3586] veth3: left promiscuous mode
[  874.604745][ T3586] br: port 2(veth3) entered disabled state
[  874.799580][ T3587] br: port 1(veth1) entered disabled state
[  874.800677][ T3587] veth1: left allmulticast mode
[  874.800939][ T3587] veth1: left promiscuous mode
[  874.801304][ T3587] br: port 1(veth1) entered disabled state