[  768.298098][ T7805] br1: port 1(veth1) entered blocking state
[  768.298329][ T7805] br1: port 1(veth1) entered disabled state
[  768.298523][ T7805] veth1: entered allmulticast mode
[  768.300359][ T7805] veth1: entered promiscuous mode
[  768.349944][ T7808] br1: port 2(veth2) entered blocking state
[  768.350150][ T7808] br1: port 2(veth2) entered disabled state
[  768.350346][ T7808] veth2: entered allmulticast mode
[  768.351869][ T7808] veth2: entered promiscuous mode
[  768.392333][ T7810] br1: port 2(veth2) entered blocking state
[  768.392542][ T7810] br1: port 2(veth2) entered forwarding state
[  768.392894][ T7810] br1: port 1(veth1) entered blocking state
[  768.393079][ T7810] br1: port 1(veth1) entered forwarding state
[  778.756442][ T8123] br1: port 2(veth2) entered disabled state
[  778.757001][ T8123] br1: port 1(veth1) entered disabled state
[  778.804831][ T8125] veth2: left allmulticast mode
[  778.805037][ T8125] veth2: left promiscuous mode
[  778.805322][ T8125] br1: port 2(veth2) entered disabled state
[  778.856960][ T8127] veth1: left allmulticast mode
[  778.857161][ T8127] veth1: left promiscuous mode
[  778.857444][ T8127] br1: port 1(veth1) entered disabled state