[  548.250778] br0: port 1(veth1) entered blocking state
[  548.250866] br0: port 1(veth1) entered disabled state
[  548.250941] veth1: entered allmulticast mode
[  548.251036] veth1: entered promiscuous mode
[  548.268986] br0: port 2(veth2) entered blocking state
[  548.269067] br0: port 2(veth2) entered disabled state
[  548.269138] veth2: entered allmulticast mode
[  548.269240] veth2: entered promiscuous mode
[  548.285315] br0: port 3(veth4) entered blocking state
[  548.285393] br0: port 3(veth4) entered disabled state
[  548.285462] veth4: entered allmulticast mode
[  548.285556] veth4: entered promiscuous mode
[  548.364636] br0: port 1(veth1) entered blocking state
[  548.364717] br0: port 1(veth1) entered forwarding state
[  548.380819] br0: port 2(veth2) entered blocking state
[  548.380895] br0: port 2(veth2) entered forwarding state
[  548.396456] br0: port 3(veth4) entered blocking state
[  548.396532] br0: port 3(veth4) entered forwarding state
[  561.842952] veth3: entered promiscuous mode
[  562.970215] veth3: left promiscuous mode
[  562.984973] veth3: entered promiscuous mode
[  564.128583] veth3: left promiscuous mode
[  564.145681] br0: port 3(veth4) entered disabled state
[  564.159408] br0: port 2(veth2) entered disabled state
[  564.174316] br0: port 1(veth1) entered disabled state
[  564.187580] veth4: left allmulticast mode
[  564.187633] veth4: left promiscuous mode
[  564.187670] br0: port 3(veth4) entered disabled state
[  564.187780] veth2: left allmulticast mode
[  564.187818] veth2: left promiscuous mode
[  564.187856] br0: port 2(veth2) entered disabled state
[  564.187942] veth1: left allmulticast mode
[  564.187978] veth1: left promiscuous mode
[  564.188014] br0: port 1(veth1) entered disabled state