[  882.976624][T32529] br0: port 1(c1) entered blocking state
[  882.976803][T32529] br0: port 1(c1) entered disabled state
[  882.976997][T32529] c1: entered allmulticast mode
[  882.978476][T32529] c1: entered promiscuous mode
[  883.110929][T32534] br0: port 2(c2) entered blocking state
[  883.111090][T32534] br0: port 2(c2) entered disabled state
[  883.111244][T32534] c2: entered allmulticast mode
[  883.112706][T32534] c2: entered promiscuous mode
[  883.252267][T32539] br0: port 3(c3) entered blocking state
[  883.252427][T32539] br0: port 3(c3) entered disabled state
[  883.252578][T32539] c3: entered allmulticast mode
[  883.254054][T32539] c3: entered promiscuous mode
[  883.379427][T32544] br0: port 4(sender) entered blocking state
[  883.379613][T32544] br0: port 4(sender) entered disabled state
[  883.379788][T32544] sender: entered allmulticast mode
[  883.381230][T32544] sender: entered promiscuous mode
[  883.431860][T32546] br0: port 4(sender) entered blocking state
[  883.432061][T32546] br0: port 4(sender) entered forwarding state
[  883.432371][T32546] br0: port 3(c3) entered blocking state
[  883.432508][T32546] br0: port 3(c3) entered forwarding state
[  883.432785][T32546] br0: port 2(c2) entered blocking state
[  883.432937][T32546] br0: port 2(c2) entered forwarding state
[  883.433210][T32546] br0: port 1(c1) entered blocking state
[  883.433348][T32546] br0: port 1(c1) entered forwarding state
[  894.377764][   T12] br0: port 1(c1) entered disabled state
[  894.381121][   T12] c1 (unregistering): left allmulticast mode
[  894.381309][   T12] c1 (unregistering): left promiscuous mode
[  894.381477][   T12] br0: port 1(c1) entered disabled state
[  894.489598][   T12] br0: port 2(c2) entered disabled state
[  894.493203][   T12] c2 (unregistering): left allmulticast mode
[  894.493389][   T12] c2 (unregistering): left promiscuous mode
[  894.493651][   T12] br0: port 2(c2) entered disabled state
[  894.596716][   T12] br0: port 3(c3) entered disabled state
[  894.599200][   T12] c3 (unregistering): left allmulticast mode
[  894.599375][   T12] c3 (unregistering): left promiscuous mode
[  894.599532][   T12] br0: port 3(c3) entered disabled state
[  894.712182][   T12] br0: port 4(sender) entered disabled state
[  894.715691][   T12] sender (unregistering): left allmulticast mode
[  894.716638][   T12] sender (unregistering): left promiscuous mode
[  894.716800][   T12] br0: port 4(sender) entered disabled state