[ 1241.992258][ T9532] br1: port 1(veth1) entered blocking state
[ 1241.992743][ T9532] br1: port 1(veth1) entered disabled state
[ 1241.993219][ T9532] veth1: entered allmulticast mode
[ 1241.996757][ T9532] veth1: entered promiscuous mode
[ 1242.131651][   T38] br1: port 1(veth1) entered blocking state
[ 1242.132259][   T38] br1: port 1(veth1) entered forwarding state
[ 1261.749681][ T9672] br1: port 1(veth1) entered disabled state
[ 1261.868855][ T9673] veth1: left allmulticast mode
[ 1261.869378][ T9673] veth1: left promiscuous mode
[ 1261.869909][ T9673] br1: port 1(veth1) entered disabled state