[  722.231681][ T8184] br1: port 1(veth1) entered blocking state
[  722.232052][ T8184] br1: port 1(veth1) entered disabled state
[  722.232431][ T8184] veth1: entered allmulticast mode
[  722.235364][ T8184] veth1: entered promiscuous mode
[  722.277946][  T224] br1: port 1(veth1) entered blocking state
[  722.278190][  T224] br1: port 1(veth1) entered forwarding state
[  737.253859][ T8321] br1: port 1(veth1) entered disabled state
[  737.291763][ T8322] veth1: left allmulticast mode
[  737.291940][ T8322] veth1: left promiscuous mode
[  737.292178][ T8322] br1: port 1(veth1) entered disabled state