[ 1377.113834][ T7316] br1: port 1(veth1) entered blocking state
[ 1377.114100][ T7316] br1: port 1(veth1) entered disabled state
[ 1377.115079][ T7316] veth1: entered allmulticast mode
[ 1377.117095][ T7316] veth1: entered promiscuous mode
[ 1377.270802][    T7] br1: port 1(veth1) entered blocking state
[ 1377.271067][    T7] br1: port 1(veth1) entered forwarding state
[ 1411.878588][ T7407] br1: port 1(veth1) entered disabled state
[ 1412.030700][ T7408] veth1: left allmulticast mode
[ 1412.030922][ T7408] veth1: left promiscuous mode
[ 1412.032127][ T7408] br1: port 1(veth1) entered disabled state