[  747.330746] br1: port 1(veth1) entered blocking state
[  747.330804] br1: port 1(veth1) entered disabled state
[  747.330837] veth1: entered allmulticast mode
[  747.330890] veth1: entered promiscuous mode
[  747.337987] br1: port 2(veth2) entered blocking state
[  747.338030] br1: port 2(veth2) entered disabled state
[  747.338068] veth2: entered allmulticast mode
[  747.338119] veth2: entered promiscuous mode
[  747.345130] br1: port 2(veth2) entered blocking state
[  747.345197] br1: port 2(veth2) entered forwarding state
[  747.345270] br1: port 1(veth1) entered blocking state
[  747.345338] br1: port 1(veth1) entered forwarding state
[  753.467068] br1: port 2(veth2) entered disabled state
[  753.467162] br1: port 1(veth1) entered disabled state
[  753.473830] veth2: left allmulticast mode
[  753.473861] veth2: left promiscuous mode
[  753.473889] br1: port 2(veth2) entered disabled state
[  753.480291] veth1: left allmulticast mode
[  753.480316] veth1: left promiscuous mode
[  753.480341] br1: port 1(veth1) entered disabled state