[  963.146250][T31085] br0: port 1(c1) entered blocking state
[  963.146449][T31085] br0: port 1(c1) entered disabled state
[  963.146625][T31085] c1: entered allmulticast mode
[  963.148644][T31085] c1: entered promiscuous mode
[  963.290940][T31090] br0: port 2(c2) entered blocking state
[  963.291165][T31090] br0: port 2(c2) entered disabled state
[  963.291388][T31090] c2: entered allmulticast mode
[  963.293534][T31090] c2: entered promiscuous mode
[  963.448657][T31095] br0: port 3(c3) entered blocking state
[  963.449361][T31095] br0: port 3(c3) entered disabled state
[  963.449729][T31095] c3: entered allmulticast mode
[  963.451315][T31095] c3: entered promiscuous mode
[  963.597692][T31100] br0: port 4(sender) entered blocking state
[  963.598540][T31100] br0: port 4(sender) entered disabled state
[  963.603247][T31100] sender: entered allmulticast mode
[  963.604726][T31100] sender: entered promiscuous mode
[  963.648425][T31102] br0: port 4(sender) entered blocking state
[  963.648644][T31102] br0: port 4(sender) entered forwarding state
[  963.649006][T31102] br0: port 3(c3) entered blocking state
[  963.649158][T31102] br0: port 3(c3) entered forwarding state
[  963.649447][T31102] br0: port 2(c2) entered blocking state
[  963.649592][T31102] br0: port 2(c2) entered forwarding state
[  963.649898][T31102] br0: port 1(c1) entered blocking state
[  963.650049][T31102] br0: port 1(c1) entered forwarding state
[  974.768049][   T12] br0: port 1(c1) entered disabled state
[  974.778818][   T12] c1 (unregistering): left allmulticast mode
[  974.779058][   T12] c1 (unregistering): left promiscuous mode
[  974.779282][   T12] br0: port 1(c1) entered disabled state
[  974.911074][   T12] br0: port 2(c2) entered disabled state
[  974.921622][   T12] c2 (unregistering): left allmulticast mode
[  974.921883][   T12] c2 (unregistering): left promiscuous mode
[  974.922117][   T12] br0: port 2(c2) entered disabled state
[  975.051991][   T12] br0: port 3(c3) entered disabled state
[  975.062980][   T12] c3 (unregistering): left allmulticast mode
[  975.063230][   T12] c3 (unregistering): left promiscuous mode
[  975.063469][   T12] br0: port 3(c3) entered disabled state
[  975.297808][   T12] br0: port 4(sender) entered disabled state
[  975.310229][   T12] sender (unregistering): left allmulticast mode
[  975.310453][   T12] sender (unregistering): left promiscuous mode
[  975.310639][   T12] br0: port 4(sender) entered disabled state