[ 1647.589083][ T7648] br1: port 1(veth1) entered blocking state
[ 1647.589352][ T7648] br1: port 1(veth1) entered disabled state
[ 1647.589656][ T7648] veth1: entered allmulticast mode
[ 1647.591653][ T7648] veth1: entered promiscuous mode
[ 1647.748045][   T40] br1: port 1(veth1) entered blocking state
[ 1647.748374][   T40] br1: port 1(veth1) entered forwarding state
[ 1663.410886][ T7707] br1: port 1(veth1) entered disabled state
[ 1663.556768][ T7708] veth1: left allmulticast mode
[ 1663.556990][ T7708] veth1: left promiscuous mode
[ 1663.557289][ T7708] br1: port 1(veth1) entered disabled state