[ 1556.790863][ T9344] br1: port 1(veth1) entered blocking state
[ 1556.791124][ T9344] br1: port 1(veth1) entered disabled state
[ 1556.791387][ T9344] veth1: entered allmulticast mode
[ 1556.793244][ T9344] veth1: entered promiscuous mode
[ 1556.963995][   T63] br1: port 1(veth1) entered blocking state
[ 1556.964239][   T63] br1: port 1(veth1) entered forwarding state
[ 1557.097461][ T9347] br1: port 2(veth2) entered blocking state
[ 1557.097728][ T9347] br1: port 2(veth2) entered disabled state
[ 1557.097981][ T9347] veth2: entered allmulticast mode
[ 1557.099819][ T9347] veth2: entered promiscuous mode
[ 1557.252113][   T63] br1: port 2(veth2) entered blocking state
[ 1557.252425][   T63] br1: port 2(veth2) entered forwarding state
[ 1589.575510][ T9527] br1: port 2(veth2) entered disabled state
[ 1589.724774][ T9528] veth2: left allmulticast mode
[ 1589.725003][ T9528] veth2: left promiscuous mode
[ 1589.725318][ T9528] br1: port 2(veth2) entered disabled state
[ 1589.874658][ T9529] br1: port 1(veth1) entered disabled state
[ 1590.019723][ T9530] veth1: left allmulticast mode
[ 1590.019960][ T9530] veth1: left promiscuous mode
[ 1590.020273][ T9530] br1: port 1(veth1) entered disabled state