[  721.904791][ T5837] br1: port 1(veth1) entered blocking state
[  721.905135][ T5837] br1: port 1(veth1) entered disabled state
[  721.905454][ T5837] veth1: entered allmulticast mode
[  721.909027][ T5837] veth1: entered promiscuous mode
[  721.945657][  T112] br1: port 1(veth1) entered blocking state
[  721.945979][  T112] br1: port 1(veth1) entered forwarding state
[  733.847689][ T5941] br1: port 1(veth1) entered disabled state
[  733.885583][ T5942] veth1: left allmulticast mode
[  733.885884][ T5942] veth1: left promiscuous mode
[  733.886320][ T5942] br1: port 1(veth1) entered disabled state