[  857.553287][ T6150] br1: port 1(veth1) entered blocking state
[  857.553674][ T6150] br1: port 1(veth1) entered disabled state
[  857.554064][ T6150] veth1: entered allmulticast mode
[  857.556108][ T6150] veth1: entered promiscuous mode
[  857.614911][ T6153] br1: port 2(veth2) entered blocking state
[  857.615229][ T6153] br1: port 2(veth2) entered disabled state
[  857.615530][ T6153] veth2: entered allmulticast mode
[  857.617051][ T6153] veth2: entered promiscuous mode
[  857.672343][ T6155] br1: port 2(veth2) entered blocking state
[  857.672710][ T6155] br1: port 2(veth2) entered forwarding state
[  857.673238][ T6155] br1: port 1(veth1) entered blocking state
[  857.673581][ T6155] br1: port 1(veth1) entered forwarding state
[  867.788198][ T6516] br1: port 2(veth2) entered disabled state
[  867.788868][ T6516] br1: port 1(veth1) entered disabled state
[  867.849717][ T6518] veth2: left allmulticast mode
[  867.850039][ T6518] veth2: left promiscuous mode
[  867.850430][ T6518] br1: port 2(veth2) entered disabled state
[  867.907775][ T6520] veth1: left allmulticast mode
[  867.908101][ T6520] veth1: left promiscuous mode
[  867.908450][ T6520] br1: port 1(veth1) entered disabled state