[  637.499283][T21259] br0: port 1(veth1) entered blocking state
[  637.499718][T21259] br0: port 1(veth1) entered disabled state
[  637.500119][T21259] veth1: entered allmulticast mode
[  637.501961][T21259] veth1: entered promiscuous mode
[  637.542569][T21261] br0: port 2(veth2) entered blocking state
[  637.542914][T21261] br0: port 2(veth2) entered disabled state
[  637.543244][T21261] veth2: entered allmulticast mode
[  637.544916][T21261] veth2: entered promiscuous mode
[  637.576041][T21262] br0: port 3(veth4) entered blocking state
[  637.576401][T21262] br0: port 3(veth4) entered disabled state
[  637.576724][T21262] veth4: entered allmulticast mode
[  637.578573][T21262] veth4: entered promiscuous mode
[  637.822886][   T46] br0: port 1(veth1) entered blocking state
[  637.823238][   T46] br0: port 1(veth1) entered forwarding state
[  637.859652][   T38] br0: port 2(veth2) entered blocking state
[  637.860053][   T38] br0: port 2(veth2) entered forwarding state
[  637.893342][   T38] br0: port 3(veth4) entered blocking state
[  637.893720][   T38] br0: port 3(veth4) entered forwarding state
[  651.791767][T21334] veth3: entered promiscuous mode
[  653.043066][T21343] veth3: left promiscuous mode
[  653.067783][T21344] veth3: entered promiscuous mode
[  654.313258][T21353] veth3: left promiscuous mode
[  654.389457][T21361] br0: port 3(veth4) entered disabled state
[  654.416034][T21362] br0: port 2(veth2) entered disabled state
[  654.444162][T21363] br0: port 1(veth1) entered disabled state
[  654.476782][T21364] veth4: left allmulticast mode
[  654.477059][T21364] veth4: left promiscuous mode
[  654.478113][T21364] br0: port 3(veth4) entered disabled state
[  654.479124][T21364] veth2: left allmulticast mode
[  654.480117][T21364] veth2: left promiscuous mode
[  654.480447][T21364] br0: port 2(veth2) entered disabled state
[  654.482549][T21364] veth1: left allmulticast mode
[  654.482794][T21364] veth1: left promiscuous mode
[  654.483108][T21364] br0: port 1(veth1) entered disabled state