[    2.160006] br0: port 1(veth1) entered blocking state
[    2.160057] br0: port 1(veth1) entered disabled state
[    2.160104] veth1: entered allmulticast mode
[    2.160178] veth1: entered promiscuous mode
[    2.172057] br0: port 2(veth3) entered blocking state
[    2.172107] br0: port 2(veth3) entered disabled state
[    2.172150] veth3: entered allmulticast mode
[    2.172220] veth3: entered promiscuous mode
[    2.212425] br0: port 1(veth1) entered blocking state
[    2.212472] br0: port 1(veth1) entered forwarding state
[    2.239122] br0: port 2(veth3) entered blocking state
[    2.239163] br0: port 2(veth3) entered forwarding state
[    7.448005] br0: port 2(veth3) entered disabled state
[    7.473201] br0: port 1(veth1) entered disabled state
[    7.496849] veth3: left allmulticast mode
[    7.496891] veth3: left promiscuous mode
[    7.496931] br0: port 2(veth3) entered disabled state
[    7.497011] veth1: left allmulticast mode
[    7.497037] veth1: left promiscuous mode
[    7.497067] br0: port 1(veth1) entered disabled state