[ 1919.485891][ T6720] br1: port 1(veth1) entered blocking state
[ 1919.486322][ T6720] br1: port 1(veth1) entered disabled state
[ 1919.486774][ T6720] veth1: entered allmulticast mode
[ 1919.490222][ T6720] veth1: entered promiscuous mode
[ 1919.608997][   T36] br1: port 1(veth1) entered blocking state
[ 1919.609492][   T36] br1: port 1(veth1) entered forwarding state
[ 1939.095973][ T6859] br1: port 1(veth1) entered disabled state
[ 1939.193598][ T6860] veth1: left allmulticast mode
[ 1939.193966][ T6860] veth1: left promiscuous mode
[ 1939.194479][ T6860] br1: port 1(veth1) entered disabled state