[  747.898305] br1: port 1(veth1) entered blocking state
[  747.898357] br1: port 1(veth1) entered disabled state
[  747.898406] veth1: entered allmulticast mode
[  747.898466] veth1: entered promiscuous mode
[  747.906103] br1: port 2(veth2) entered blocking state
[  747.906137] br1: port 2(veth2) entered disabled state
[  747.906172] veth2: entered allmulticast mode
[  747.906227] veth2: entered promiscuous mode
[  747.913904] br1: port 2(veth2) entered blocking state
[  747.913988] br1: port 2(veth2) entered forwarding state
[  747.914059] br1: port 1(veth1) entered blocking state
[  747.914122] br1: port 1(veth1) entered forwarding state
[  754.088525] br1: port 2(veth2) entered disabled state
[  754.088626] br1: port 1(veth1) entered disabled state
[  754.096431] veth2: left allmulticast mode
[  754.096499] veth2: left promiscuous mode
[  754.096562] br1: port 2(veth2) entered disabled state
[  754.104037] veth1: left allmulticast mode
[  754.104071] veth1: left promiscuous mode
[  754.104102] br1: port 1(veth1) entered disabled state