[ 1247.590105][ T9420] br1: port 1(veth1) entered blocking state
[ 1247.590751][ T9420] br1: port 1(veth1) entered disabled state
[ 1247.591244][ T9420] veth1: entered allmulticast mode
[ 1247.594867][ T9420] veth1: entered promiscuous mode
[ 1247.824887][ T9423] br1: port 2(veth2) entered blocking state
[ 1247.825328][ T9423] br1: port 2(veth2) entered disabled state
[ 1247.825764][ T9423] veth2: entered allmulticast mode
[ 1247.829676][ T9423] veth2: entered promiscuous mode
[ 1248.063987][ T9425] br1: port 2(veth2) entered blocking state
[ 1248.064495][ T9425] br1: port 2(veth2) entered forwarding state
[ 1248.065263][ T9425] br1: port 1(veth1) entered blocking state
[ 1248.065690][ T9425] br1: port 1(veth1) entered forwarding state
[ 1274.171524][ T9738] br1: port 2(veth2) entered disabled state
[ 1274.172577][ T9738] br1: port 1(veth1) entered disabled state
[ 1274.370140][ T9740] veth2: left allmulticast mode
[ 1274.370599][ T9740] veth2: left promiscuous mode
[ 1274.371086][ T9740] br1: port 2(veth2) entered disabled state
[ 1274.583852][ T9742] veth1: left allmulticast mode
[ 1274.584197][ T9742] veth1: left promiscuous mode
[ 1274.584690][ T9742] br1: port 1(veth1) entered disabled state