[ 1421.044287][ T9739] br1: port 1(veth1) entered blocking state
[ 1421.044567][ T9739] br1: port 1(veth1) entered disabled state
[ 1421.045531][ T9739] veth1: entered allmulticast mode
[ 1421.047886][ T9739] veth1: entered promiscuous mode
[ 1421.194414][   T52] br1: port 1(veth1) entered blocking state
[ 1421.194766][   T52] br1: port 1(veth1) entered forwarding state
[ 1421.346525][ T9741] br1: port 2(veth2) entered blocking state
[ 1421.346847][ T9741] br1: port 2(veth2) entered disabled state
[ 1421.347121][ T9741] veth2: entered allmulticast mode
[ 1421.348970][ T9741] veth2: entered promiscuous mode
[ 1421.498281][   T52] br1: port 2(veth2) entered blocking state
[ 1421.498535][   T52] br1: port 2(veth2) entered forwarding state
[ 1454.105747][T10075] br1: port 2(veth2) entered disabled state
[ 1454.267178][T10077] veth2: left allmulticast mode
[ 1454.267396][T10077] veth2: left promiscuous mode
[ 1454.267788][T10077] br1: port 2(veth2) entered disabled state
[ 1454.430808][T10078] br1: port 1(veth1) entered disabled state
[ 1454.598888][T10079] veth1: left allmulticast mode
[ 1454.599175][T10079] veth1: left promiscuous mode
[ 1454.599505][T10079] br1: port 1(veth1) entered disabled state