[  670.741208][ T5112] br1: port 1(veth1) entered blocking state
[  670.741439][ T5112] br1: port 1(veth1) entered disabled state
[  670.741632][ T5112] veth1: entered allmulticast mode
[  670.743151][ T5112] veth1: entered promiscuous mode
[  670.796705][ T5120] br1: port 2(veth2) entered blocking state
[  670.797220][ T5120] br1: port 2(veth2) entered disabled state
[  670.797472][ T5120] veth2: entered allmulticast mode
[  670.799104][ T5120] veth2: entered promiscuous mode
[  670.876315][ T5122] br1: port 2(veth2) entered blocking state
[  670.876575][ T5122] br1: port 2(veth2) entered forwarding state
[  670.876974][ T5122] br1: port 1(veth1) entered blocking state
[  670.877200][ T5122] br1: port 1(veth1) entered forwarding state
[  680.237860][ T5435] br1: port 2(veth2) entered disabled state
[  680.238380][ T5435] br1: port 1(veth1) entered disabled state
[  680.282815][ T5437] veth2: left allmulticast mode
[  680.283012][ T5437] veth2: left promiscuous mode
[  680.283244][ T5437] br1: port 2(veth2) entered disabled state
[  680.323738][ T5439] veth1: left allmulticast mode
[  680.324267][ T5439] veth1: left promiscuous mode
[  680.324570][ T5439] br1: port 1(veth1) entered disabled state