[  781.014737][ T4235] br0: port 1(veth1) entered blocking state
[  781.015077][ T4235] br0: port 1(veth1) entered disabled state
[  781.015381][ T4235] veth1: entered allmulticast mode
[  781.016899][ T4235] veth1: entered promiscuous mode
[  781.052361][ T4237] br0: port 2(veth2) entered blocking state
[  781.052701][ T4237] br0: port 2(veth2) entered disabled state
[  781.053025][ T4237] veth2: entered allmulticast mode
[  781.054929][ T4237] veth2: entered promiscuous mode
[  781.085588][ T4238] br0: port 3(veth4) entered blocking state
[  781.085961][ T4238] br0: port 3(veth4) entered disabled state
[  781.092274][ T4238] veth4: entered allmulticast mode
[  781.093926][ T4238] veth4: entered promiscuous mode
[  781.309605][   T57] br0: port 1(veth1) entered blocking state
[  781.309931][   T57] br0: port 1(veth1) entered forwarding state
[  781.351526][   T48] br0: port 2(veth2) entered blocking state
[  781.351847][   T48] br0: port 2(veth2) entered forwarding state
[  781.376727][   T57] br0: port 3(veth4) entered blocking state
[  781.377072][   T57] br0: port 3(veth4) entered forwarding state
[  795.178649][ T4310] veth3: entered promiscuous mode
[  796.409799][ T4319] veth3: left promiscuous mode
[  796.438880][ T4320] veth3: entered promiscuous mode
[  797.658976][ T4329] veth3: left promiscuous mode
[  797.728592][ T4337] br0: port 3(veth4) entered disabled state
[  797.759994][ T4338] br0: port 2(veth2) entered disabled state
[  797.792501][ T4339] br0: port 1(veth1) entered disabled state
[  797.821103][ T4340] veth4: left allmulticast mode
[  797.821373][ T4340] veth4: left promiscuous mode
[  797.821699][ T4340] br0: port 3(veth4) entered disabled state
[  797.823145][ T4340] veth2: left allmulticast mode
[  797.824369][ T4340] veth2: left promiscuous mode
[  797.824686][ T4340] br0: port 2(veth2) entered disabled state
[  797.826492][ T4340] veth1: left allmulticast mode
[  797.826738][ T4340] veth1: left promiscuous mode
[  797.827040][ T4340] br0: port 1(veth1) entered disabled state