[  836.056413][ T4650] br0: port 1(veth1) entered blocking state
[  836.056828][ T4650] br0: port 1(veth1) entered disabled state
[  836.057262][ T4650] veth1: entered allmulticast mode
[  836.060053][ T4650] veth1: entered promiscuous mode
[  836.109763][ T4652] br0: port 2(veth2) entered blocking state
[  836.110174][ T4652] br0: port 2(veth2) entered disabled state
[  836.110596][ T4652] veth2: entered allmulticast mode
[  836.113363][ T4652] veth2: entered promiscuous mode
[  836.212147][   T71] br0: port 1(veth1) entered blocking state
[  836.212554][   T71] br0: port 1(veth1) entered forwarding state
[  836.260197][   T37] br0: port 2(veth2) entered blocking state
[  836.260565][   T37] br0: port 2(veth2) entered forwarding state
[  863.594391][ T4742] br0: port 2(veth2) entered disabled state
[  863.621967][ T4743] br0: port 1(veth1) entered disabled state
[  863.642349][ T4744] veth2: left allmulticast mode
[  863.642513][ T4744] veth2: left promiscuous mode
[  863.642735][ T4744] br0: port 2(veth2) entered disabled state
[  863.643537][ T4744] veth1: left allmulticast mode
[  863.643674][ T4744] veth1: left promiscuous mode
[  863.643886][ T4744] br0: port 1(veth1) entered disabled state