[  906.927043][T19497] br0: port 1(veth1) entered blocking state
[  906.927310][T19497] br0: port 1(veth1) entered disabled state
[  906.927541][T19497] veth1: entered allmulticast mode
[  906.936340][T19497] veth1: entered promiscuous mode
[  906.986176][ T9756] br0: port 1(veth1) entered blocking state
[  906.986404][ T9756] br0: port 1(veth1) entered forwarding state
[  912.629517][T19542] br0: port 1(veth1) entered disabled state
[  912.658891][T19543] veth1: left allmulticast mode
[  912.659098][T19543] veth1: left promiscuous mode
[  912.659397][T19543] br0: port 1(veth1) entered disabled state