[  508.960300][ T3175] br: port 1(veth1) entered blocking state
[  508.960528][ T3175] br: port 1(veth1) entered disabled state
[  508.960738][ T3175] veth1: entered allmulticast mode
[  508.962413][ T3175] veth1: entered promiscuous mode
[  508.965259][ T2624] br: port 1(veth1) entered blocking state
[  508.965605][ T2624] br: port 1(veth1) entered forwarding state
[  509.019650][ T3180] br: port 2(veth3) entered blocking state
[  509.019940][ T3180] br: port 2(veth3) entered disabled state
[  509.020227][ T3180] veth3: entered allmulticast mode
[  509.023660][ T3180] veth3: entered promiscuous mode
[  509.025552][ T2624] br: port 2(veth3) entered blocking state
[  509.025847][ T2624] br: port 2(veth3) entered forwarding state
[  509.069377][ T3185] br: port 3(veth4) entered blocking state
[  509.069593][ T3185] br: port 3(veth4) entered disabled state
[  509.069786][ T3185] veth4: entered allmulticast mode
[  509.071221][ T3185] veth4: entered promiscuous mode
[  509.072394][   T35] br: port 3(veth4) entered blocking state
[  509.072589][   T35] br: port 3(veth4) entered forwarding state
[  618.258123][ T3784] br: port 3(veth4) entered disabled state
[  618.258673][ T3784] veth4: left allmulticast mode
[  618.258822][ T3784] veth4: left promiscuous mode
[  618.259060][ T3784] br: port 3(veth4) entered disabled state
[  618.284324][ T3786] br: port 2(veth3) entered disabled state
[  618.284837][ T3786] veth3: left allmulticast mode
[  618.284984][ T3786] veth3: left promiscuous mode
[  618.285215][ T3786] br: port 2(veth3) entered disabled state
[  618.311827][ T3788] br: port 1(veth1) entered disabled state
[  618.312253][ T3788] veth1: left allmulticast mode
[  618.312396][ T3788] veth1: left promiscuous mode
[  618.312640][ T3788] br: port 1(veth1) entered disabled state