[  490.212438][ T3253] br0: port 1(veth1) entered blocking state
[  490.212651][ T3253] br0: port 1(veth1) entered disabled state
[  490.212845][ T3253] veth1: entered allmulticast mode
[  490.214365][ T3253] veth1: entered promiscuous mode
[  490.240787][ T3255] br0: port 2(veth2) entered blocking state
[  490.241030][ T3255] br0: port 2(veth2) entered disabled state
[  490.241293][ T3255] veth2: entered allmulticast mode
[  490.242843][ T3255] veth2: entered promiscuous mode
[  490.298302][ T2427] br0: port 1(veth1) entered blocking state
[  490.298507][ T2427] br0: port 1(veth1) entered forwarding state
[  490.335704][ T2362] br0: port 2(veth2) entered blocking state
[  490.335900][ T2362] br0: port 2(veth2) entered forwarding state
[  517.025015][ T3348] br0: port 2(veth2) entered disabled state
[  517.056372][ T3349] br0: port 1(veth1) entered disabled state
[  517.080736][ T3350] veth2: left allmulticast mode
[  517.080901][ T3350] veth2: left promiscuous mode
[  517.081134][ T3350] br0: port 2(veth2) entered disabled state
[  517.082154][ T3350] veth1: left allmulticast mode
[  517.082304][ T3350] veth1: left promiscuous mode
[  517.082511][ T3350] br0: port 1(veth1) entered disabled state