[  540.706959] br0: port 1(veth1) entered blocking state
[  540.707069] br0: port 1(veth1) entered disabled state
[  540.707160] veth1: entered allmulticast mode
[  540.707265] veth1: entered promiscuous mode
[  540.716786] br0: port 2(veth2) entered blocking state
[  540.716853] br0: port 2(veth2) entered disabled state
[  540.716912] veth2: entered allmulticast mode
[  540.717010] veth2: entered promiscuous mode
[  540.727139] br0: port 3(veth4) entered blocking state
[  540.727230] br0: port 3(veth4) entered disabled state
[  540.727295] veth4: entered allmulticast mode
[  540.727383] veth4: entered promiscuous mode
[  540.809369] br0: port 1(veth1) entered blocking state
[  540.809445] br0: port 1(veth1) entered forwarding state
[  540.820585] br0: port 2(veth2) entered blocking state
[  540.820689] br0: port 2(veth2) entered forwarding state
[  540.831919] br0: port 3(veth4) entered blocking state
[  540.832038] br0: port 3(veth4) entered forwarding state
[  554.145213] veth3: entered promiscuous mode
[  555.289229] veth3: left promiscuous mode
[  555.299328] veth3: entered promiscuous mode
[  556.440905] veth3: left promiscuous mode
[  556.458163] br0: port 3(veth4) entered disabled state
[  556.468368] br0: port 2(veth2) entered disabled state
[  556.478866] br0: port 1(veth1) entered disabled state
[  556.489691] veth4: left allmulticast mode
[  556.489754] veth4: left promiscuous mode
[  556.489801] br0: port 3(veth4) entered disabled state
[  556.489971] veth2: left allmulticast mode
[  556.490014] veth2: left promiscuous mode
[  556.490057] br0: port 2(veth2) entered disabled state
[  556.490181] veth1: left allmulticast mode
[  556.490221] veth1: left promiscuous mode
[  556.490263] br0: port 1(veth1) entered disabled state