[  672.981424] br0: port 1(veth1) entered blocking state
[  672.981531] br0: port 1(veth1) entered disabled state
[  672.981598] veth1: entered allmulticast mode
[  672.981746] veth1: entered promiscuous mode
[  672.984305] br0: port 2(veth2) entered blocking state
[  672.984344] br0: port 2(veth2) entered disabled state
[  672.984383] veth2: entered allmulticast mode
[  672.984435] veth2: entered promiscuous mode
[  672.987225] br0: port 3(veth4) entered blocking state
[  672.987264] br0: port 3(veth4) entered disabled state
[  672.987298] veth4: entered allmulticast mode
[  672.987350] veth4: entered promiscuous mode
[  673.013659] br0: port 1(veth1) entered blocking state
[  673.013708] br0: port 1(veth1) entered forwarding state
[  673.016175] br0: port 2(veth2) entered blocking state
[  673.016266] br0: port 2(veth2) entered forwarding state
[  673.018834] br0: port 3(veth4) entered blocking state
[  673.018880] br0: port 3(veth4) entered forwarding state
[  686.112825] veth3: entered promiscuous mode
[  687.155796] veth3: left promiscuous mode
[  687.158447] veth3: entered promiscuous mode
[  688.193221] veth3: left promiscuous mode
[  688.202939] br0: port 3(veth4) entered disabled state
[  688.205538] br0: port 2(veth2) entered disabled state
[  688.208121] br0: port 1(veth1) entered disabled state
[  688.210805] veth4: left allmulticast mode
[  688.210873] veth4: left promiscuous mode
[  688.210938] br0: port 3(veth4) entered disabled state
[  688.211056] veth2: left allmulticast mode
[  688.211125] veth2: left promiscuous mode
[  688.211201] br0: port 2(veth2) entered disabled state
[  688.211300] veth1: left allmulticast mode
[  688.211357] veth1: left promiscuous mode
[  688.211419] br0: port 1(veth1) entered disabled state