[  573.349317][ T5252] br1: port 1(veth1) entered blocking state
[  573.349603][ T5252] br1: port 1(veth1) entered disabled state
[  573.349894][ T5252] veth1: entered allmulticast mode
[  573.351429][ T5252] veth1: entered promiscuous mode
[  573.417869][ T5255] br1: port 2(veth2) entered blocking state
[  573.418071][ T5255] br1: port 2(veth2) entered disabled state
[  573.418228][ T5255] veth2: entered allmulticast mode
[  573.419589][ T5255] veth2: entered promiscuous mode
[  573.465487][ T5257] br1: port 2(veth2) entered blocking state
[  573.465749][ T5257] br1: port 2(veth2) entered forwarding state
[  573.466141][ T5257] br1: port 1(veth1) entered blocking state
[  573.466362][ T5257] br1: port 1(veth1) entered forwarding state
[  583.140232][ T5584] br1: port 2(veth2) entered disabled state
[  583.140734][ T5584] br1: port 1(veth1) entered disabled state
[  583.198847][ T5586] veth2: left allmulticast mode
[  583.199453][ T5586] veth2: left promiscuous mode
[  583.199656][ T5586] br1: port 2(veth2) entered disabled state
[  583.255205][ T5588] veth1: left allmulticast mode
[  583.255363][ T5588] veth1: left promiscuous mode
[  583.255567][ T5588] br1: port 1(veth1) entered disabled state