[  551.812533][ T7864] br0: port 1(veth1) entered blocking state
[  551.812895][ T7864] br0: port 1(veth1) entered disabled state
[  551.813218][ T7864] veth1: entered allmulticast mode
[  551.814901][ T7864] veth1: entered promiscuous mode
[  551.849174][ T7866] br0: port 2(veth2) entered blocking state
[  551.849508][ T7866] br0: port 2(veth2) entered disabled state
[  551.849818][ T7866] veth2: entered allmulticast mode
[  551.851391][ T7866] veth2: entered promiscuous mode
[  551.909659][  T188] br0: port 1(veth1) entered blocking state
[  551.910003][  T188] br0: port 1(veth1) entered forwarding state
[  551.936795][   T92] br0: port 2(veth2) entered blocking state
[  551.937136][   T92] br0: port 2(veth2) entered forwarding state
[  578.516664][ T7960] br0: port 2(veth2) entered disabled state
[  578.558593][ T7961] br0: port 1(veth1) entered disabled state
[  578.598240][ T7962] veth2: left allmulticast mode
[  578.598511][ T7962] veth2: left promiscuous mode
[  578.598830][ T7962] br0: port 2(veth2) entered disabled state
[  578.601217][ T7962] veth1: left allmulticast mode
[  578.601706][ T7962] veth1: left promiscuous mode
[  578.602230][ T7962] br0: port 1(veth1) entered disabled state