[  420.694880] br0: port 1(veth1) entered blocking state
[  420.694981] br0: port 1(veth1) entered disabled state
[  420.695061] veth1: entered allmulticast mode
[  420.695179] veth1: entered promiscuous mode
[  420.698853] br0: port 2(veth2) entered blocking state
[  420.698895] br0: port 2(veth2) entered disabled state
[  420.698931] veth2: entered allmulticast mode
[  420.698989] veth2: entered promiscuous mode
[  420.702671] br0: port 3(veth4) entered blocking state
[  420.702741] br0: port 3(veth4) entered disabled state
[  420.702815] veth4: entered allmulticast mode
[  420.702909] veth4: entered promiscuous mode
[  420.742215] br0: port 1(veth1) entered blocking state
[  420.742259] br0: port 1(veth1) entered forwarding state
[  420.746347] br0: port 2(veth2) entered blocking state
[  420.746491] br0: port 2(veth2) entered forwarding state
[  420.750963] br0: port 3(veth4) entered blocking state
[  420.751019] br0: port 3(veth4) entered forwarding state
[  433.881357] veth3: entered promiscuous mode
[  434.930294] veth3: left promiscuous mode
[  434.934169] veth3: entered promiscuous mode
[  435.980003] veth3: left promiscuous mode
[  435.988413] br0: port 3(veth4) entered disabled state
[  435.992109] br0: port 2(veth2) entered disabled state
[  435.995903] br0: port 1(veth1) entered disabled state
[  435.999646] veth4: left allmulticast mode
[  435.999682] veth4: left promiscuous mode
[  435.999722] br0: port 3(veth4) entered disabled state
[  435.999828] veth2: left allmulticast mode
[  435.999864] veth2: left promiscuous mode
[  435.999890] br0: port 2(veth2) entered disabled state
[  435.999979] veth1: left allmulticast mode
[  435.999999] veth1: left promiscuous mode
[  436.000024] br0: port 1(veth1) entered disabled state