[  608.949872][ T4616] br1: port 1(veth1) entered blocking state
[  608.950099][ T4616] br1: port 1(veth1) entered disabled state
[  608.950310][ T4616] veth1: entered allmulticast mode
[  608.951897][ T4616] veth1: entered promiscuous mode
[  609.024752][ T4621] br1: port 2(veth2) entered blocking state
[  609.025121][ T4621] br1: port 2(veth2) entered disabled state
[  609.025327][ T4621] veth2: entered allmulticast mode
[  609.026861][ T4621] veth2: entered promiscuous mode
[  609.079246][ T4624] br1: port 2(veth2) entered blocking state
[  609.079510][ T4624] br1: port 2(veth2) entered forwarding state
[  609.079932][ T4624] br1: port 1(veth1) entered blocking state
[  609.080158][ T4624] br1: port 1(veth1) entered forwarding state
[  618.442074][ T4937] br1: port 2(veth2) entered disabled state
[  618.442605][ T4937] br1: port 1(veth1) entered disabled state
[  618.488115][ T4939] veth2: left allmulticast mode
[  618.488313][ T4939] veth2: left promiscuous mode
[  618.488554][ T4939] br1: port 2(veth2) entered disabled state
[  618.543027][ T4941] veth1: left allmulticast mode
[  618.543213][ T4941] veth1: left promiscuous mode
[  618.543459][ T4941] br1: port 1(veth1) entered disabled state