[  449.833753][ T9515] br1: port 1(veth1) entered blocking state
[  449.833964][ T9515] br1: port 1(veth1) entered disabled state
[  449.834149][ T9515] veth1: entered allmulticast mode
[  449.835910][ T9515] veth1: entered promiscuous mode
[  449.859757][   T57] br1: port 1(veth1) entered blocking state
[  449.859941][   T57] br1: port 1(veth1) entered forwarding state
[  449.882780][ T9517] br1: port 2(veth2) entered blocking state
[  449.882963][ T9517] br1: port 2(veth2) entered disabled state
[  449.883144][ T9517] veth2: entered allmulticast mode
[  449.884561][ T9517] veth2: entered promiscuous mode
[  449.913296][  T104] br1: port 2(veth2) entered blocking state
[  449.913483][  T104] br1: port 2(veth2) entered forwarding state
[  483.038601][ T9760] br1: port 1(veth1) entered disabled state
[  483.060229][ T9761] br1: port 2(veth2) entered disabled state
[  483.085729][ T9762] veth2: left allmulticast mode
[  483.085878][ T9762] veth2: left promiscuous mode
[  483.086086][ T9762] br1: port 2(veth2) entered disabled state
[  483.086966][ T9762] veth1: left allmulticast mode
[  483.087094][ T9762] veth1: left promiscuous mode
[  483.087282][ T9762] br1: port 1(veth1) entered disabled state