[ 1635.567665][ T6483] br1: port 1(veth1) entered blocking state
[ 1635.567924][ T6483] br1: port 1(veth1) entered disabled state
[ 1635.568217][ T6483] veth1: entered allmulticast mode
[ 1635.570089][ T6483] veth1: entered promiscuous mode
[ 1635.738675][   T54] br1: port 1(veth1) entered blocking state
[ 1635.738933][   T54] br1: port 1(veth1) entered forwarding state
[ 1656.244982][ T6558] br1: port 1(veth1) entered disabled state
[ 1656.392983][ T6560] veth1: left allmulticast mode
[ 1656.393211][ T6560] veth1: left promiscuous mode
[ 1656.393502][ T6560] br1: port 1(veth1) entered disabled state