[ 1383.847632][ T9597] br1: port 1(veth1) entered blocking state
[ 1383.847892][ T9597] br1: port 1(veth1) entered disabled state
[ 1383.848135][ T9597] veth1: entered allmulticast mode
[ 1383.850011][ T9597] veth1: entered promiscuous mode
[ 1384.004999][   T52] br1: port 1(veth1) entered blocking state
[ 1384.005258][   T52] br1: port 1(veth1) entered forwarding state
[ 1418.396163][ T9688] br1: port 1(veth1) entered disabled state
[ 1418.536364][ T9689] veth1: left allmulticast mode
[ 1418.536616][ T9689] veth1: left promiscuous mode
[ 1418.536939][ T9689] br1: port 1(veth1) entered disabled state