[  712.230274][ T8021] br1: port 1(veth1) entered blocking state
[  712.230556][ T8021] br1: port 1(veth1) entered disabled state
[  712.233690][ T8021] veth1: entered allmulticast mode
[  712.242038][ T8021] veth1: entered promiscuous mode
[  712.292171][ T8026] br1: port 2(veth2) entered blocking state
[  712.292424][ T8026] br1: port 2(veth2) entered disabled state
[  712.292747][ T8026] veth2: entered allmulticast mode
[  712.294312][ T8026] veth2: entered promiscuous mode
[  712.353605][ T8028] br1: port 2(veth2) entered blocking state
[  712.353845][ T8028] br1: port 2(veth2) entered forwarding state
[  712.354180][ T8028] br1: port 1(veth1) entered blocking state
[  712.354365][ T8028] br1: port 1(veth1) entered forwarding state
[  722.439920][ T8341] br1: port 2(veth2) entered disabled state
[  722.440417][ T8341] br1: port 1(veth1) entered disabled state
[  722.477624][ T8343] veth2: left allmulticast mode
[  722.479001][ T8343] veth2: left promiscuous mode
[  722.479237][ T8343] br1: port 2(veth2) entered disabled state
[  722.524531][ T8345] veth1: left allmulticast mode
[  722.525989][ T8345] veth1: left promiscuous mode
[  722.526280][ T8345] br1: port 1(veth1) entered disabled state