[ 1650.443571][ T6544] br1: port 1(veth1) entered blocking state
[ 1650.443821][ T6544] br1: port 1(veth1) entered disabled state
[ 1650.444068][ T6544] veth1: entered allmulticast mode
[ 1650.445880][ T6544] veth1: entered promiscuous mode
[ 1650.603201][   T66] br1: port 1(veth1) entered blocking state
[ 1650.603515][   T66] br1: port 1(veth1) entered forwarding state
[ 1666.285906][ T6603] br1: port 1(veth1) entered disabled state
[ 1666.449575][ T6604] veth1: left allmulticast mode
[ 1666.449778][ T6604] veth1: left promiscuous mode
[ 1666.450068][ T6604] br1: port 1(veth1) entered disabled state