[ 1588.929664][ T8381] br1: port 1(veth1) entered blocking state
[ 1588.930119][ T8381] br1: port 1(veth1) entered disabled state
[ 1588.930603][ T8381] veth1: entered allmulticast mode
[ 1588.934196][ T8381] veth1: entered promiscuous mode
[ 1589.062569][ T7893] br1: port 1(veth1) entered blocking state
[ 1589.062999][ T7893] br1: port 1(veth1) entered forwarding state
[ 1609.044654][ T8520] br1: port 1(veth1) entered disabled state
[ 1609.200989][ T8521] veth1: left allmulticast mode
[ 1609.201439][ T8521] veth1: left promiscuous mode
[ 1609.201951][ T8521] br1: port 1(veth1) entered disabled state