[  520.401138] br0: port 1(veth1) entered blocking state
[  520.401227] br0: port 1(veth1) entered disabled state
[  520.401296] veth1: entered allmulticast mode
[  520.401413] veth1: entered promiscuous mode
[  520.416948] br0: port 2(veth2) entered blocking state
[  520.417000] br0: port 2(veth2) entered disabled state
[  520.417045] veth2: entered allmulticast mode
[  520.417119] veth2: entered promiscuous mode
[  520.433136] br0: port 3(veth4) entered blocking state
[  520.433205] br0: port 3(veth4) entered disabled state
[  520.433270] veth4: entered allmulticast mode
[  520.433366] veth4: entered promiscuous mode
[  520.509396] br0: port 1(veth1) entered blocking state
[  520.509445] br0: port 1(veth1) entered forwarding state
[  520.525012] br0: port 2(veth2) entered blocking state
[  520.525098] br0: port 2(veth2) entered forwarding state
[  520.540446] br0: port 3(veth4) entered blocking state
[  520.540498] br0: port 3(veth4) entered forwarding state
[  533.995991] veth3: entered promiscuous mode
[  535.129768] veth3: left promiscuous mode
[  535.141618] veth3: entered promiscuous mode
[  536.289469] veth3: left promiscuous mode
[  536.301355] br0: port 3(veth4) entered disabled state
[  536.313884] br0: port 2(veth2) entered disabled state
[  536.326523] br0: port 1(veth1) entered disabled state
[  536.339889] veth4: left allmulticast mode
[  536.339940] veth4: left promiscuous mode
[  536.339989] br0: port 3(veth4) entered disabled state
[  536.340088] veth2: left allmulticast mode
[  536.340126] veth2: left promiscuous mode
[  536.340168] br0: port 2(veth2) entered disabled state
[  536.340247] veth1: left allmulticast mode
[  536.340283] veth1: left promiscuous mode
[  536.340322] br0: port 1(veth1) entered disabled state