[  421.159258] br0: port 1(veth1) entered blocking state
[  421.159382] br0: port 1(veth1) entered disabled state
[  421.159484] veth1: entered allmulticast mode
[  421.159591] veth1: entered promiscuous mode
[  421.163488] br0: port 2(veth2) entered blocking state
[  421.163527] br0: port 2(veth2) entered disabled state
[  421.163565] veth2: entered allmulticast mode
[  421.163627] veth2: entered promiscuous mode
[  421.167298] br0: port 3(veth4) entered blocking state
[  421.167333] br0: port 3(veth4) entered disabled state
[  421.167367] veth4: entered allmulticast mode
[  421.167423] veth4: entered promiscuous mode
[  421.202527] br0: port 1(veth1) entered blocking state
[  421.202567] br0: port 1(veth1) entered forwarding state
[  421.206334] br0: port 2(veth2) entered blocking state
[  421.206402] br0: port 2(veth2) entered forwarding state
[  421.210136] br0: port 3(veth4) entered blocking state
[  421.210176] br0: port 3(veth4) entered forwarding state
[  434.348874] veth3: entered promiscuous mode
[  435.397958] veth3: left promiscuous mode
[  435.401891] veth3: entered promiscuous mode
[  436.441981] veth3: left promiscuous mode
[  436.450254] br0: port 3(veth4) entered disabled state
[  436.454021] br0: port 2(veth2) entered disabled state
[  436.457778] br0: port 1(veth1) entered disabled state
[  436.461506] veth4: left allmulticast mode
[  436.461530] veth4: left promiscuous mode
[  436.461562] br0: port 3(veth4) entered disabled state
[  436.461671] veth2: left allmulticast mode
[  436.461694] veth2: left promiscuous mode
[  436.461725] br0: port 2(veth2) entered disabled state
[  436.461797] veth1: left allmulticast mode
[  436.461817] veth1: left promiscuous mode
[  436.461841] br0: port 1(veth1) entered disabled state