[  688.729756][ T7840] br0: port 1(veth1) entered blocking state
[  688.730025][ T7840] br0: port 1(veth1) entered disabled state
[  688.730299][ T7840] veth1: entered allmulticast mode
[  688.731826][ T7840] veth1: entered promiscuous mode
[  688.753923][ T7842] br0: port 2(veth2) entered blocking state
[  688.754166][ T7842] br0: port 2(veth2) entered disabled state
[  688.754446][ T7842] veth2: entered allmulticast mode
[  688.756014][ T7842] veth2: entered promiscuous mode
[  688.807787][   T39] br0: port 1(veth1) entered blocking state
[  688.807992][   T39] br0: port 1(veth1) entered forwarding state
[  698.958111][   T38] br0: port 2(veth2) entered blocking state
[  698.958385][   T38] br0: port 2(veth2) entered forwarding state
[  705.226564][ T7863] br0: port 2(veth2) entered disabled state
[  705.307732][   T38] br0: port 2(veth2) entered blocking state
[  705.307956][   T38] br0: port 2(veth2) entered forwarding state
[  711.610542][ T7886] br0: port 1(veth1) entered disabled state
[  711.636565][ T7887] br0: port 2(veth2) entered disabled state
[  711.655193][ T7888] veth2: left allmulticast mode
[  711.655369][ T7888] veth2: left promiscuous mode
[  711.655592][ T7888] br0: port 2(veth2) entered disabled state
[  711.656495][ T7888] veth1: left allmulticast mode
[  711.656636][ T7888] veth1: left promiscuous mode
[  711.656847][ T7888] br0: port 1(veth1) entered disabled state