[  750.489723][ T5598] br1: port 1(veth1) entered blocking state
[  750.489939][ T5598] br1: port 1(veth1) entered disabled state
[  750.490130][ T5598] veth1: entered allmulticast mode
[  750.497630][ T5598] veth1: entered promiscuous mode
[  750.518303][   T38] br1: port 1(veth1) entered blocking state
[  750.518503][   T38] br1: port 1(veth1) entered forwarding state
[  777.325987][ T5778] br1: port 1(veth1) entered disabled state
[  777.353338][ T5779] veth1: left allmulticast mode
[  777.353504][ T5779] veth1: left promiscuous mode
[  777.353729][ T5779] br1: port 1(veth1) entered disabled state