[ 1233.302263][ T7322] br1: port 1(veth1) entered blocking state
[ 1233.302636][ T7322] br1: port 1(veth1) entered disabled state
[ 1233.302977][ T7322] veth1: entered allmulticast mode
[ 1233.305279][ T7322] veth1: entered promiscuous mode
[ 1233.402044][   T46] br1: port 1(veth1) entered blocking state
[ 1233.402505][   T46] br1: port 1(veth1) entered forwarding state
[ 1264.586550][ T7501] br1: port 1(veth1) entered disabled state
[ 1264.668276][ T7502] veth1: left allmulticast mode
[ 1264.668554][ T7502] veth1: left promiscuous mode
[ 1264.668902][ T7502] br1: port 1(veth1) entered disabled state