[ 1251.567934][ T6233] br1: port 1(veth1) entered blocking state
[ 1251.568394][ T6233] br1: port 1(veth1) entered disabled state
[ 1251.569076][ T6233] veth1: entered allmulticast mode
[ 1251.572418][ T6233] veth1: entered promiscuous mode
[ 1251.793621][ T6235] br1: port 2(veth2) entered blocking state
[ 1251.794060][ T6235] br1: port 2(veth2) entered disabled state
[ 1251.794479][ T6235] veth2: entered allmulticast mode
[ 1251.797924][ T6235] veth2: entered promiscuous mode
[ 1252.017645][ T6237] br1: port 2(veth2) entered blocking state
[ 1252.018170][ T6237] br1: port 2(veth2) entered forwarding state
[ 1252.018920][ T6237] br1: port 1(veth1) entered blocking state
[ 1252.019346][ T6237] br1: port 1(veth1) entered forwarding state
[ 1277.844947][ T6550] br1: port 2(veth2) entered disabled state
[ 1277.846024][ T6550] br1: port 1(veth1) entered disabled state
[ 1278.077110][ T6552] veth2: left allmulticast mode
[ 1278.077479][ T6552] veth2: left promiscuous mode
[ 1278.078346][ T6552] br1: port 2(veth2) entered disabled state
[ 1278.316225][ T6554] veth1: left allmulticast mode
[ 1278.316581][ T6554] veth1: left promiscuous mode
[ 1278.317068][ T6554] br1: port 1(veth1) entered disabled state