[  867.712097][ T9622] br1: port 1(veth1) entered blocking state
[  867.712322][ T9622] br1: port 1(veth1) entered disabled state
[  867.712537][ T9622] veth1: entered allmulticast mode
[  867.714018][ T9622] veth1: entered promiscuous mode
[  867.733581][   T37] br1: port 1(veth1) entered blocking state
[  867.733829][   T37] br1: port 1(veth1) entered forwarding state
[  878.886102][ T9721] br1: port 1(veth1) entered disabled state
[  878.908839][ T9722] veth1: left allmulticast mode
[  878.909014][ T9722] veth1: left promiscuous mode
[  878.909243][ T9722] br1: port 1(veth1) entered disabled state