[  512.300480][ T3353] br0: port 1(veth1) entered blocking state
[  512.300886][ T3353] br0: port 1(veth1) entered disabled state
[  512.301312][ T3353] veth1: entered allmulticast mode
[  512.304032][ T3353] veth1: entered promiscuous mode
[  512.457974][ T3355] br0: port 2(veth2) entered blocking state
[  512.458311][ T3355] br0: port 2(veth2) entered disabled state
[  512.458619][ T3355] veth2: entered allmulticast mode
[  512.460428][ T3355] veth2: entered promiscuous mode
[  512.813137][    T9] br0: port 1(veth1) entered blocking state
[  512.813476][    T9] br0: port 1(veth1) entered forwarding state
[  512.993817][   T45] br0: port 2(veth2) entered blocking state
[  512.994191][   T45] br0: port 2(veth2) entered forwarding state
[  740.419821][ T4536] br0: port 2(veth2) entered disabled state
[  740.576990][ T4538] br0: port 1(veth1) entered disabled state
[  740.775087][ T4540] veth2: left allmulticast mode
[  740.775403][ T4540] veth2: left promiscuous mode
[  740.776005][ T4540] br0: port 2(veth2) entered disabled state
[  740.778259][ T4540] veth1: left allmulticast mode
[  740.779231][ T4540] veth1: left promiscuous mode
[  740.779737][ T4540] br0: port 1(veth1) entered disabled state