[  748.889526] br1: port 1(veth1) entered blocking state
[  748.889558] br1: port 1(veth1) entered disabled state
[  748.889583] veth1: entered allmulticast mode
[  748.889631] veth1: entered promiscuous mode
[  748.892838] br1: port 1(veth1) entered blocking state
[  748.892860] br1: port 1(veth1) entered forwarding state
[  748.895528] br1: port 2(veth2) entered blocking state
[  748.895551] br1: port 2(veth2) entered disabled state
[  748.895572] veth2: entered allmulticast mode
[  748.895609] veth2: entered promiscuous mode
[  748.898515] br1: port 2(veth2) entered blocking state
[  748.898566] br1: port 2(veth2) entered forwarding state
[  764.403394] br1: port 2(veth2) entered disabled state
[  764.406334] veth2: left allmulticast mode
[  764.406362] veth2: left promiscuous mode
[  764.406386] br1: port 2(veth2) entered disabled state
[  764.409388] br1: port 1(veth1) entered disabled state
[  764.412290] veth1: left allmulticast mode
[  764.412340] veth1: left promiscuous mode
[  764.412398] br1: port 1(veth1) entered disabled state