[ 1249.073362][ T9266] br1: port 1(veth1) entered blocking state
[ 1249.073842][ T9266] br1: port 1(veth1) entered disabled state
[ 1249.074118][ T9266] veth1: entered allmulticast mode
[ 1249.076007][ T9266] veth1: entered promiscuous mode
[ 1249.168114][ T4644] br1: port 1(veth1) entered blocking state
[ 1249.168428][ T4644] br1: port 1(veth1) entered forwarding state
[ 1280.369324][ T9445] br1: port 1(veth1) entered disabled state
[ 1280.468857][ T9446] veth1: left allmulticast mode
[ 1280.469125][ T9446] veth1: left promiscuous mode
[ 1280.469458][ T9446] br1: port 1(veth1) entered disabled state