[  620.174943][ T3052] br0: port 1(veth1) entered blocking state
[  620.175249][ T3052] br0: port 1(veth1) entered disabled state
[  620.175599][ T3052] veth1: entered allmulticast mode
[  620.177519][ T3052] veth1: entered promiscuous mode
[  620.270090][ T3054] br0: port 2(veth2) entered blocking state
[  620.270393][ T3054] br0: port 2(veth2) entered disabled state
[  620.278246][ T3054] veth2: entered allmulticast mode
[  620.280195][ T3054] veth2: entered promiscuous mode
[  620.487354][   T40] br0: port 1(veth1) entered blocking state
[  620.488144][   T40] br0: port 1(veth1) entered forwarding state
[  620.599200][   T37] br0: port 2(veth2) entered blocking state
[  620.599627][   T37] br0: port 2(veth2) entered forwarding state
[  804.659929][ T4339] br0: port 2(veth2) entered disabled state
[  804.744839][ T4340] br0: port 1(veth1) entered disabled state
[  804.835818][ T4341] veth2: left allmulticast mode
[  804.836219][ T4341] veth2: left promiscuous mode
[  804.836790][ T4341] br0: port 2(veth2) entered disabled state
[  804.839023][ T4341] veth1: left allmulticast mode
[  804.839387][ T4341] veth1: left promiscuous mode
[  804.840475][ T4341] br0: port 1(veth1) entered disabled state