[  401.015274] br0: port 1(veth1) entered blocking state
[  401.015345] br0: port 1(veth1) entered disabled state
[  401.015418] veth1: entered allmulticast mode
[  401.015470] veth1: entered promiscuous mode
[  401.018303] br0: port 2(veth2) entered blocking state
[  401.018356] br0: port 2(veth2) entered disabled state
[  401.018415] veth2: entered allmulticast mode
[  401.018465] veth2: entered promiscuous mode
[  401.021054] br0: port 3(veth4) entered blocking state
[  401.021111] br0: port 3(veth4) entered disabled state
[  401.021142] veth4: entered allmulticast mode
[  401.021197] veth4: entered promiscuous mode
[  401.048110] br0: port 1(veth1) entered blocking state
[  401.048197] br0: port 1(veth1) entered forwarding state
[  401.050987] br0: port 2(veth2) entered blocking state
[  401.051054] br0: port 2(veth2) entered forwarding state
[  401.053781] br0: port 3(veth4) entered blocking state
[  401.053820] br0: port 3(veth4) entered forwarding state
[  414.211298] veth3: entered promiscuous mode
[  415.262285] veth3: left promiscuous mode
[  415.265078] veth3: entered promiscuous mode
[  416.320981] veth3: left promiscuous mode
[  416.326914] br0: port 3(veth4) entered disabled state
[  416.329607] br0: port 2(veth2) entered disabled state
[  416.332793] br0: port 1(veth1) entered disabled state
[  416.335394] veth4: left allmulticast mode
[  416.335452] veth4: left promiscuous mode
[  416.335518] br0: port 3(veth4) entered disabled state
[  416.335634] veth2: left allmulticast mode
[  416.335694] veth2: left promiscuous mode
[  416.335759] br0: port 2(veth2) entered disabled state
[  416.335866] veth1: left allmulticast mode
[  416.335926] veth1: left promiscuous mode
[  416.336000] br0: port 1(veth1) entered disabled state