[  662.665471][ T6750] br0: port 1(veth1) entered blocking state
[  662.665748][ T6750] br0: port 1(veth1) entered disabled state
[  662.666052][ T6750] veth1: entered allmulticast mode
[  662.667684][ T6750] veth1: entered promiscuous mode
[  662.692034][ T6752] br0: port 2(veth2) entered blocking state
[  662.692274][ T6752] br0: port 2(veth2) entered disabled state
[  662.692526][ T6752] veth2: entered allmulticast mode
[  662.694900][ T6752] veth2: entered promiscuous mode
[  662.717732][ T6753] br0: port 3(veth4) entered blocking state
[  662.717955][ T6753] br0: port 3(veth4) entered disabled state
[  662.718154][ T6753] veth4: entered allmulticast mode
[  662.719672][ T6753] veth4: entered promiscuous mode
[  662.992311][   T38] br0: port 1(veth1) entered blocking state
[  662.992551][   T38] br0: port 1(veth1) entered forwarding state
[  663.021527][  T421] br0: port 2(veth2) entered blocking state
[  663.021745][  T421] br0: port 2(veth2) entered forwarding state
[  663.046872][ T5157] br0: port 3(veth4) entered blocking state
[  663.047250][ T5157] br0: port 3(veth4) entered forwarding state
[  677.108559][ T6819] veth3: entered promiscuous mode
[  678.412998][ T6828] veth3: left promiscuous mode
[  678.449149][ T6829] veth3: entered promiscuous mode
[  679.717755][ T6838] veth3: left promiscuous mode
[  679.777352][ T6846] br0: port 3(veth4) entered disabled state
[  679.816000][ T6847] br0: port 2(veth2) entered disabled state
[  679.859306][ T6848] br0: port 1(veth1) entered disabled state
[  679.884008][ T6849] veth4: left allmulticast mode
[  679.884206][ T6849] veth4: left promiscuous mode
[  679.884441][ T6849] br0: port 3(veth4) entered disabled state
[  679.885364][ T6849] veth2: left allmulticast mode
[  679.885511][ T6849] veth2: left promiscuous mode
[  679.885728][ T6849] br0: port 2(veth2) entered disabled state
[  679.886736][ T6849] veth1: left allmulticast mode
[  679.886894][ T6849] veth1: left promiscuous mode
[  679.887116][ T6849] br0: port 1(veth1) entered disabled state