[  538.457272] br0: port 1(veth1) entered blocking state
[  538.457381] br0: port 1(veth1) entered disabled state
[  538.457448] veth1: entered allmulticast mode
[  538.457567] veth1: entered promiscuous mode
[  538.467674] br0: port 2(veth2) entered blocking state
[  538.467767] br0: port 2(veth2) entered disabled state
[  538.467831] veth2: entered allmulticast mode
[  538.467933] veth2: entered promiscuous mode
[  538.477057] br0: port 3(veth4) entered blocking state
[  538.477140] br0: port 3(veth4) entered disabled state
[  538.477216] veth4: entered allmulticast mode
[  538.477307] veth4: entered promiscuous mode
[  538.567921] br0: port 1(veth1) entered blocking state
[  538.567990] br0: port 1(veth1) entered forwarding state
[  538.578640] br0: port 2(veth2) entered blocking state
[  538.578704] br0: port 2(veth2) entered forwarding state
[  538.588578] br0: port 3(veth4) entered blocking state
[  538.588634] br0: port 3(veth4) entered forwarding state
[  551.909501] veth3: entered promiscuous mode
[  553.031705] veth3: left promiscuous mode
[  553.042272] veth3: entered promiscuous mode
[  554.187475] veth3: left promiscuous mode
[  554.205581] br0: port 3(veth4) entered disabled state
[  554.217508] br0: port 2(veth2) entered disabled state
[  554.230009] br0: port 1(veth1) entered disabled state
[  554.241759] veth4: left allmulticast mode
[  554.241828] veth4: left promiscuous mode
[  554.241895] br0: port 3(veth4) entered disabled state
[  554.242058] veth2: left allmulticast mode
[  554.242106] veth2: left promiscuous mode
[  554.242159] br0: port 2(veth2) entered disabled state
[  554.242297] veth1: left allmulticast mode
[  554.242344] veth1: left promiscuous mode
[  554.242394] br0: port 1(veth1) entered disabled state