[ 1513.122920][ T7474] br1: port 1(veth1) entered blocking state
[ 1513.123184][ T7474] br1: port 1(veth1) entered disabled state
[ 1513.123455][ T7474] veth1: entered allmulticast mode
[ 1513.125253][ T7474] veth1: entered promiscuous mode
[ 1513.428123][ T7477] br1: port 2(veth2) entered blocking state
[ 1513.429267][ T7477] br1: port 2(veth2) entered disabled state
[ 1513.436358][ T7477] veth2: entered allmulticast mode
[ 1513.438696][ T7477] veth2: entered promiscuous mode
[ 1513.738211][ T7479] br1: port 2(veth2) entered blocking state
[ 1513.738531][ T7479] br1: port 2(veth2) entered forwarding state
[ 1513.738967][ T7479] br1: port 1(veth1) entered blocking state
[ 1513.739305][ T7479] br1: port 1(veth1) entered forwarding state
[ 1539.947836][ T7733] br1: port 2(veth2) entered disabled state
[ 1539.948509][ T7733] br1: port 1(veth1) entered disabled state
[ 1540.256184][ T7735] veth2: left allmulticast mode
[ 1540.256481][ T7735] veth2: left promiscuous mode
[ 1540.256825][ T7735] br1: port 2(veth2) entered disabled state
[ 1540.551878][ T7737] veth1: left allmulticast mode
[ 1540.552116][ T7737] veth1: left promiscuous mode
[ 1540.552535][ T7737] br1: port 1(veth1) entered disabled state