[  540.419917] br0: port 1(veth1) entered blocking state
[  540.420021] br0: port 1(veth1) entered disabled state
[  540.420106] veth1: entered allmulticast mode
[  540.420216] veth1: entered promiscuous mode
[  540.431237] br0: port 2(veth2) entered blocking state
[  540.431312] br0: port 2(veth2) entered disabled state
[  540.431414] veth2: entered allmulticast mode
[  540.431555] veth2: entered promiscuous mode
[  540.442186] br0: port 3(veth4) entered blocking state
[  540.442287] br0: port 3(veth4) entered disabled state
[  540.442368] veth4: entered allmulticast mode
[  540.442470] veth4: entered promiscuous mode
[  540.522840] br0: port 1(veth1) entered blocking state
[  540.522910] br0: port 1(veth1) entered forwarding state
[  540.532863] br0: port 2(veth2) entered blocking state
[  540.532948] br0: port 2(veth2) entered forwarding state
[  540.542698] br0: port 3(veth4) entered blocking state
[  540.542766] br0: port 3(veth4) entered forwarding state
[  553.890313] veth3: entered promiscuous mode
[  555.028488] veth3: left promiscuous mode
[  555.037373] veth3: entered promiscuous mode
[  556.167799] veth3: left promiscuous mode
[  556.185485] br0: port 3(veth4) entered disabled state
[  556.195919] br0: port 2(veth2) entered disabled state
[  556.206542] br0: port 1(veth1) entered disabled state
[  556.217631] veth4: left allmulticast mode
[  556.217697] veth4: left promiscuous mode
[  556.217798] br0: port 3(veth4) entered disabled state
[  556.217929] veth2: left allmulticast mode
[  556.217991] veth2: left promiscuous mode
[  556.218052] br0: port 2(veth2) entered disabled state
[  556.218190] veth1: left allmulticast mode
[  556.218247] veth1: left promiscuous mode
[  556.218308] br0: port 1(veth1) entered disabled state