[  642.748704] br0: port 1(veth1) entered blocking state
[  642.748796] br0: port 1(veth1) entered disabled state
[  642.748896] veth1: entered allmulticast mode
[  642.748989] veth1: entered promiscuous mode
[  642.751434] br0: port 2(veth2) entered blocking state
[  642.751499] br0: port 2(veth2) entered disabled state
[  642.751563] veth2: entered allmulticast mode
[  642.751664] veth2: entered promiscuous mode
[  642.754506] br0: port 3(veth4) entered blocking state
[  642.754569] br0: port 3(veth4) entered disabled state
[  642.754643] veth4: entered allmulticast mode
[  642.754740] veth4: entered promiscuous mode
[  642.779566] br0: port 1(veth1) entered blocking state
[  642.779609] br0: port 1(veth1) entered forwarding state
[  642.782154] br0: port 2(veth2) entered blocking state
[  642.782238] br0: port 2(veth2) entered forwarding state
[  642.784550] br0: port 3(veth4) entered blocking state
[  642.784587] br0: port 3(veth4) entered forwarding state
[  655.944386] veth3: entered promiscuous mode
[  656.990453] veth3: left promiscuous mode
[  656.993043] veth3: entered promiscuous mode
[  658.042606] veth3: left promiscuous mode
[  658.047695] br0: port 3(veth4) entered disabled state
[  658.050362] br0: port 2(veth2) entered disabled state
[  658.053077] br0: port 1(veth1) entered disabled state
[  658.055712] veth4: left allmulticast mode
[  658.055770] veth4: left promiscuous mode
[  658.055839] br0: port 3(veth4) entered disabled state
[  658.055971] veth2: left allmulticast mode
[  658.056032] veth2: left promiscuous mode
[  658.056104] br0: port 2(veth2) entered disabled state
[  658.056221] veth1: left allmulticast mode
[  658.056282] veth1: left promiscuous mode
[  658.056354] br0: port 1(veth1) entered disabled state