[  723.311279][T12998] br0: port 1(veth1) entered blocking state
[  723.311663][T12998] br0: port 1(veth1) entered disabled state
[  723.311863][T12998] veth1: entered allmulticast mode
[  723.313364][T12998] veth1: entered promiscuous mode
[  723.340907][T13000] br0: port 2(veth2) entered blocking state
[  723.341139][T13000] br0: port 2(veth2) entered disabled state
[  723.341389][T13000] veth2: entered allmulticast mode
[  723.344422][T13000] veth2: entered promiscuous mode
[  723.366278][T13001] br0: port 3(veth4) entered blocking state
[  723.366901][T13001] br0: port 3(veth4) entered disabled state
[  723.367160][T13001] veth4: entered allmulticast mode
[  723.368756][T13001] veth4: entered promiscuous mode
[  723.558979][   T38] br0: port 1(veth1) entered blocking state
[  723.559242][   T38] br0: port 1(veth1) entered forwarding state
[  723.584337][ T5104] br0: port 2(veth2) entered blocking state
[  723.584615][ T5104] br0: port 2(veth2) entered forwarding state
[  723.606135][ T5391] br0: port 3(veth4) entered blocking state
[  723.606396][ T5391] br0: port 3(veth4) entered forwarding state
[  737.506306][T13067] veth3: entered promiscuous mode
[  738.731013][T13076] veth3: left promiscuous mode
[  738.750831][T13077] veth3: entered promiscuous mode
[  739.968842][T13086] veth3: left promiscuous mode
[  740.030822][T13094] br0: port 3(veth4) entered disabled state
[  740.052040][T13095] br0: port 2(veth2) entered disabled state
[  740.076814][T13096] br0: port 1(veth1) entered disabled state
[  740.114343][T13097] veth4: left allmulticast mode
[  740.114577][T13097] veth4: left promiscuous mode
[  740.114885][T13097] br0: port 3(veth4) entered disabled state
[  740.116151][T13097] veth2: left allmulticast mode
[  740.116369][T13097] veth2: left promiscuous mode
[  740.116663][T13097] br0: port 2(veth2) entered disabled state
[  740.117711][T13097] veth1: left allmulticast mode
[  740.117901][T13097] veth1: left promiscuous mode
[  740.118201][T13097] br0: port 1(veth1) entered disabled state