[  682.781031][ T8780] br1: port 1(veth1) entered blocking state
[  682.781358][ T8780] br1: port 1(veth1) entered disabled state
[  682.781650][ T8780] veth1: entered allmulticast mode
[  682.784071][ T8780] veth1: entered promiscuous mode
[  682.808743][ T5458] br1: port 1(veth1) entered blocking state
[  682.808953][ T5458] br1: port 1(veth1) entered forwarding state
[  696.988707][ T8917] br1: port 1(veth1) entered disabled state
[  697.018044][ T8918] veth1: left allmulticast mode
[  697.018256][ T8918] veth1: left promiscuous mode
[  697.018566][ T8918] br1: port 1(veth1) entered disabled state