[  555.998741] br0: port 1(veth1) entered blocking state
[  555.998813] br0: port 1(veth1) entered disabled state
[  555.998873] veth1: entered allmulticast mode
[  555.998966] veth1: entered promiscuous mode
[  556.009767] br0: port 2(veth2) entered blocking state
[  556.009835] br0: port 2(veth2) entered disabled state
[  556.009896] veth2: entered allmulticast mode
[  556.010001] veth2: entered promiscuous mode
[  556.020538] br0: port 3(veth4) entered blocking state
[  556.020605] br0: port 3(veth4) entered disabled state
[  556.020667] veth4: entered allmulticast mode
[  556.020752] veth4: entered promiscuous mode
[  556.112409] br0: port 1(veth1) entered blocking state
[  556.112509] br0: port 1(veth1) entered forwarding state
[  556.124577] br0: port 2(veth2) entered blocking state
[  556.124714] br0: port 2(veth2) entered forwarding state
[  556.136778] br0: port 3(veth4) entered blocking state
[  556.136846] br0: port 3(veth4) entered forwarding state
[  569.463151] veth3: entered promiscuous mode
[  570.593057] veth3: left promiscuous mode
[  570.602882] veth3: entered promiscuous mode
[  571.749069] veth3: left promiscuous mode
[  571.767067] br0: port 3(veth4) entered disabled state
[  571.776978] br0: port 2(veth2) entered disabled state
[  571.787849] br0: port 1(veth1) entered disabled state
[  571.799053] veth4: left allmulticast mode
[  571.799125] veth4: left promiscuous mode
[  571.799180] br0: port 3(veth4) entered disabled state
[  571.799327] veth2: left allmulticast mode
[  571.799372] veth2: left promiscuous mode
[  571.799419] br0: port 2(veth2) entered disabled state
[  571.799539] veth1: left allmulticast mode
[  571.799583] veth1: left promiscuous mode
[  571.799636] br0: port 1(veth1) entered disabled state