[ 1417.052055][ T9266] br1: port 1(veth1) entered blocking state
[ 1417.052333][ T9266] br1: port 1(veth1) entered disabled state
[ 1417.052577][ T9266] veth1: entered allmulticast mode
[ 1417.054429][ T9266] veth1: entered promiscuous mode
[ 1417.197156][    T9] br1: port 1(veth1) entered blocking state
[ 1417.197421][    T9] br1: port 1(veth1) entered forwarding state
[ 1451.721897][ T9357] br1: port 1(veth1) entered disabled state
[ 1451.874361][ T9358] veth1: left allmulticast mode
[ 1451.874618][ T9358] veth1: left promiscuous mode
[ 1451.874956][ T9358] br1: port 1(veth1) entered disabled state