[  448.140742] br0: port 1(veth1) entered blocking state
[  448.140794] br0: port 1(veth1) entered disabled state
[  448.140840] veth1: entered allmulticast mode
[  448.140919] veth1: entered promiscuous mode
[  448.149977] br0: port 2(veth2) entered blocking state
[  448.150062] br0: port 2(veth2) entered disabled state
[  448.150132] veth2: entered allmulticast mode
[  448.150280] veth2: entered promiscuous mode
[  448.159887] br0: port 3(veth4) entered blocking state
[  448.159944] br0: port 3(veth4) entered disabled state
[  448.159996] veth4: entered allmulticast mode
[  448.160068] veth4: entered promiscuous mode
[  448.232563] br0: port 1(veth1) entered blocking state
[  448.232622] br0: port 1(veth1) entered forwarding state
[  448.241894] br0: port 2(veth2) entered blocking state
[  448.241986] br0: port 2(veth2) entered forwarding state
[  448.250635] br0: port 3(veth4) entered blocking state
[  448.250709] br0: port 3(veth4) entered forwarding state
[  461.530794] veth3: entered promiscuous mode
[  462.650473] veth3: left promiscuous mode
[  462.660300] veth3: entered promiscuous mode
[  463.785042] veth3: left promiscuous mode
[  463.800548] br0: port 3(veth4) entered disabled state
[  463.809635] br0: port 2(veth2) entered disabled state
[  463.818429] br0: port 1(veth1) entered disabled state
[  463.827660] veth4: left allmulticast mode
[  463.827723] veth4: left promiscuous mode
[  463.827773] br0: port 3(veth4) entered disabled state
[  463.827898] veth2: left allmulticast mode
[  463.827939] veth2: left promiscuous mode
[  463.827980] br0: port 2(veth2) entered disabled state
[  463.828074] veth1: left allmulticast mode
[  463.828118] veth1: left promiscuous mode
[  463.828156] br0: port 1(veth1) entered disabled state