[  862.978947][ T5283] br1: port 1(veth1) entered blocking state
[  862.979264][ T5283] br1: port 1(veth1) entered disabled state
[  862.979499][ T5283] veth1: entered allmulticast mode
[  862.981898][ T5283] veth1: entered promiscuous mode
[  863.013331][   T37] br1: port 1(veth1) entered blocking state
[  863.013586][   T37] br1: port 1(veth1) entered forwarding state
[  878.000999][ T5420] br1: port 1(veth1) entered disabled state
[  878.034486][ T5421] veth1: left allmulticast mode
[  878.034667][ T5421] veth1: left promiscuous mode
[  878.034906][ T5421] br1: port 1(veth1) entered disabled state