[  713.258433][ T4729] br1: port 1(veth1) entered blocking state
[  713.258685][ T4729] br1: port 1(veth1) entered disabled state
[  713.258952][ T4729] veth1: entered allmulticast mode
[  713.260487][ T4729] veth1: entered promiscuous mode
[  713.290546][   T38] br1: port 1(veth1) entered blocking state
[  713.290791][   T38] br1: port 1(veth1) entered forwarding state
[  739.961614][ T4912] br1: port 1(veth1) entered disabled state
[  739.989865][ T4913] veth1: left allmulticast mode
[  739.990411][ T4913] veth1: left promiscuous mode
[  739.990690][ T4913] br1: port 1(veth1) entered disabled state