[ 1504.387537][ T9270] br1: port 1(veth1) entered blocking state
[ 1504.388044][ T9270] br1: port 1(veth1) entered disabled state
[ 1504.388623][ T9270] veth1: entered allmulticast mode
[ 1504.392821][ T9270] veth1: entered promiscuous mode
[ 1504.505046][ T6189] br1: port 1(veth1) entered blocking state
[ 1504.505514][ T6189] br1: port 1(veth1) entered forwarding state
[ 1524.312122][ T9409] br1: port 1(veth1) entered disabled state
[ 1524.441534][ T9410] veth1: left allmulticast mode
[ 1524.443175][ T9410] veth1: left promiscuous mode
[ 1524.444071][ T9410] br1: port 1(veth1) entered disabled state