[ 1422.721986][ T9475] br1: port 1(veth1) entered blocking state
[ 1422.722252][ T9475] br1: port 1(veth1) entered disabled state
[ 1422.722501][ T9475] veth1: entered allmulticast mode
[ 1422.724296][ T9475] veth1: entered promiscuous mode
[ 1422.868672][    T9] br1: port 1(veth1) entered blocking state
[ 1422.868913][    T9] br1: port 1(veth1) entered forwarding state
[ 1457.203611][ T9566] br1: port 1(veth1) entered disabled state
[ 1457.350860][ T9567] veth1: left allmulticast mode
[ 1457.351226][ T9567] veth1: left promiscuous mode
[ 1457.351704][ T9567] br1: port 1(veth1) entered disabled state