[  550.242218] br0: port 1(veth1) entered blocking state
[  550.242247] br0: port 1(veth1) entered disabled state
[  550.242271] veth1: entered allmulticast mode
[  550.242321] veth1: entered promiscuous mode
[  550.244952] br0: port 2(veth2) entered blocking state
[  550.244974] br0: port 2(veth2) entered disabled state
[  550.244994] veth2: entered allmulticast mode
[  550.245036] veth2: entered promiscuous mode
[  550.247623] br0: port 3(veth4) entered blocking state
[  550.247673] br0: port 3(veth4) entered disabled state
[  550.247734] veth4: entered allmulticast mode
[  550.247811] veth4: entered promiscuous mode
[  550.272046] br0: port 1(veth1) entered blocking state
[  550.272068] br0: port 1(veth1) entered forwarding state
[  550.274653] br0: port 2(veth2) entered blocking state
[  550.274703] br0: port 2(veth2) entered forwarding state
[  550.277337] br0: port 3(veth4) entered blocking state
[  550.277359] br0: port 3(veth4) entered forwarding state
[  563.405502] veth3: entered promiscuous mode
[  564.447679] veth3: left promiscuous mode
[  564.450516] veth3: entered promiscuous mode
[  565.488435] veth3: left promiscuous mode
[  565.493592] br0: port 3(veth4) entered disabled state
[  565.496260] br0: port 2(veth2) entered disabled state
[  565.498893] br0: port 1(veth1) entered disabled state
[  565.501477] veth4: left allmulticast mode
[  565.501493] veth4: left promiscuous mode
[  565.501512] br0: port 3(veth4) entered disabled state
[  565.501594] veth2: left allmulticast mode
[  565.501607] veth2: left promiscuous mode
[  565.501625] br0: port 2(veth2) entered disabled state
[  565.501683] veth1: left allmulticast mode
[  565.501695] veth1: left promiscuous mode
[  565.501710] br0: port 1(veth1) entered disabled state