[  858.099596][ T4580] br1: port 1(veth1) entered blocking state
[  858.100024][ T4580] br1: port 1(veth1) entered disabled state
[  858.100466][ T4580] veth1: entered allmulticast mode
[  858.104086][ T4580] veth1: entered promiscuous mode
[  858.276214][ T4583] br1: port 2(veth2) entered blocking state
[  858.276666][ T4583] br1: port 2(veth2) entered disabled state
[  858.277098][ T4583] veth2: entered allmulticast mode
[  858.280326][ T4583] veth2: entered promiscuous mode
[  858.456179][ T4585] br1: port 2(veth2) entered blocking state
[  858.456686][ T4585] br1: port 2(veth2) entered forwarding state
[  858.457461][ T4585] br1: port 1(veth1) entered blocking state
[  858.457890][ T4585] br1: port 1(veth1) entered forwarding state
[  878.967221][ T4871] br1: port 2(veth2) entered disabled state
[  878.968565][ T4871] br1: port 1(veth1) entered disabled state
[  879.160224][ T4873] veth2: left allmulticast mode
[  879.160677][ T4873] veth2: left promiscuous mode
[  879.161241][ T4873] br1: port 2(veth2) entered disabled state
[  879.339871][ T4875] veth1: left allmulticast mode
[  879.340224][ T4875] veth1: left promiscuous mode
[  879.340752][ T4875] br1: port 1(veth1) entered disabled state