[  740.883423][ T3856] br0: port 1(veth1) entered blocking state
[  740.883792][ T3856] br0: port 1(veth1) entered disabled state
[  740.884129][ T3856] veth1: entered allmulticast mode
[  740.886410][ T3856] veth1: entered promiscuous mode
[  740.932760][ T3858] br0: port 2(veth2) entered blocking state
[  740.933105][ T3858] br0: port 2(veth2) entered disabled state
[  740.933447][ T3858] veth2: entered allmulticast mode
[  740.935128][ T3858] veth2: entered promiscuous mode
[  740.995719][   T48] br0: port 1(veth1) entered blocking state
[  740.996056][   T48] br0: port 1(veth1) entered forwarding state
[  751.127409][   T48] br0: port 2(veth2) entered blocking state
[  751.127760][   T48] br0: port 2(veth2) entered forwarding state
[  757.423318][ T3880] br0: port 2(veth2) entered disabled state
[  757.512570][   T39] br0: port 2(veth2) entered blocking state
[  757.512918][   T39] br0: port 2(veth2) entered forwarding state
[  763.832515][ T3904] br0: port 1(veth1) entered disabled state
[  763.858048][ T3905] br0: port 2(veth2) entered disabled state
[  763.888130][ T3906] veth2: left allmulticast mode
[  763.888553][ T3906] veth2: left promiscuous mode
[  763.888893][ T3906] br0: port 2(veth2) entered disabled state
[  763.889997][ T3906] veth1: left allmulticast mode
[  763.890955][ T3906] veth1: left promiscuous mode
[  763.891293][ T3906] br0: port 1(veth1) entered disabled state