[  719.675105][T21812] br0: port 1(veth1) entered blocking state
[  719.675433][T21812] br0: port 1(veth1) entered disabled state
[  719.675738][T21812] veth1: entered allmulticast mode
[  719.679270][T21812] veth1: entered promiscuous mode
[  719.728047][T21813] br0: port 2(veth2) entered blocking state
[  719.728285][T21813] br0: port 2(veth2) entered disabled state
[  719.728528][T21813] veth2: entered allmulticast mode
[  719.730493][T21813] veth2: entered promiscuous mode
[  719.762745][T21814] br0: port 3(veth4) entered blocking state
[  719.762932][T21814] br0: port 3(veth4) entered disabled state
[  719.763122][T21814] veth4: entered allmulticast mode
[  719.765120][T21814] veth4: entered promiscuous mode
[  720.052277][ T3088] br0: port 1(veth1) entered blocking state
[  720.052649][ T3088] br0: port 1(veth1) entered forwarding state
[  720.076342][   T36] br0: port 2(veth2) entered blocking state
[  720.076623][   T36] br0: port 2(veth2) entered forwarding state
[  720.106547][ T2228] br0: port 3(veth4) entered blocking state
[  720.106738][ T2228] br0: port 3(veth4) entered forwarding state
[  734.020137][T21887] veth3: entered promiscuous mode
[  735.285461][T21896] veth3: left promiscuous mode
[  735.315407][T21897] veth3: entered promiscuous mode
[  736.581417][T21906] veth3: left promiscuous mode
[  736.660963][T21914] br0: port 3(veth4) entered disabled state
[  736.706835][T21915] br0: port 2(veth2) entered disabled state
[  736.733906][T21916] br0: port 1(veth1) entered disabled state
[  736.763876][T21917] veth4: left allmulticast mode
[  736.764093][T21917] veth4: left promiscuous mode
[  736.764377][T21917] br0: port 3(veth4) entered disabled state
[  736.765384][T21917] veth2: left allmulticast mode
[  736.765567][T21917] veth2: left promiscuous mode
[  736.765849][T21917] br0: port 2(veth2) entered disabled state
[  736.767018][T21917] veth1: left allmulticast mode
[  736.767195][T21917] veth1: left promiscuous mode
[  736.767475][T21917] br0: port 1(veth1) entered disabled state