[  747.824847] br1: port 1(veth1) entered blocking state
[  747.824909] br1: port 1(veth1) entered disabled state
[  747.824944] veth1: entered allmulticast mode
[  747.825000] veth1: entered promiscuous mode
[  747.832117] br1: port 2(veth2) entered blocking state
[  747.832186] br1: port 2(veth2) entered disabled state
[  747.832257] veth2: entered allmulticast mode
[  747.832344] veth2: entered promiscuous mode
[  747.839484] br1: port 2(veth2) entered blocking state
[  747.839522] br1: port 2(veth2) entered forwarding state
[  747.839552] br1: port 1(veth1) entered blocking state
[  747.839583] br1: port 1(veth1) entered forwarding state
[  753.925900] br1: port 2(veth2) entered disabled state
[  753.925980] br1: port 1(veth1) entered disabled state
[  753.933717] veth2: left allmulticast mode
[  753.933752] veth2: left promiscuous mode
[  753.933776] br1: port 2(veth2) entered disabled state
[  753.940998] veth1: left allmulticast mode
[  753.941027] veth1: left promiscuous mode
[  753.941051] br1: port 1(veth1) entered disabled state