[ 1496.717877][ T8852] br1: port 1(veth1) entered blocking state
[ 1496.718126][ T8852] br1: port 1(veth1) entered disabled state
[ 1496.718429][ T8852] veth1: entered allmulticast mode
[ 1496.720606][ T8852] veth1: entered promiscuous mode
[ 1497.049953][ T8855] br1: port 2(veth2) entered blocking state
[ 1497.050212][ T8855] br1: port 2(veth2) entered disabled state
[ 1497.050460][ T8855] veth2: entered allmulticast mode
[ 1497.052318][ T8855] veth2: entered promiscuous mode
[ 1497.333149][ T8857] br1: port 2(veth2) entered blocking state
[ 1497.333469][ T8857] br1: port 2(veth2) entered forwarding state
[ 1497.333948][ T8857] br1: port 1(veth1) entered blocking state
[ 1497.334185][ T8857] br1: port 1(veth1) entered forwarding state
[ 1523.054074][ T9111] br1: port 2(veth2) entered disabled state
[ 1523.054785][ T9111] br1: port 1(veth1) entered disabled state
[ 1523.375459][ T9113] veth2: left allmulticast mode
[ 1523.375787][ T9113] veth2: left promiscuous mode
[ 1523.376254][ T9113] br1: port 2(veth2) entered disabled state
[ 1523.669969][ T9115] veth1: left allmulticast mode
[ 1523.670240][ T9115] veth1: left promiscuous mode
[ 1523.670534][ T9115] br1: port 1(veth1) entered disabled state