[  925.904143][T31065] br0: port 1(c1) entered blocking state
[  925.904345][T31065] br0: port 1(c1) entered disabled state
[  925.904522][T31065] c1: entered allmulticast mode
[  925.906048][T31065] c1: entered promiscuous mode
[  926.048053][T31070] br0: port 2(c2) entered blocking state
[  926.048246][T31070] br0: port 2(c2) entered disabled state
[  926.048571][T31070] c2: entered allmulticast mode
[  926.050092][T31070] c2: entered promiscuous mode
[  926.196972][T31075] br0: port 3(c3) entered blocking state
[  926.197154][T31075] br0: port 3(c3) entered disabled state
[  926.197331][T31075] c3: entered allmulticast mode
[  926.198826][T31075] c3: entered promiscuous mode
[  926.337130][T31080] br0: port 4(sender) entered blocking state
[  926.337360][T31080] br0: port 4(sender) entered disabled state
[  926.337562][T31080] sender: entered allmulticast mode
[  926.339126][T31080] sender: entered promiscuous mode
[  926.395032][T31082] br0: port 4(sender) entered blocking state
[  926.395258][T31082] br0: port 4(sender) entered forwarding state
[  926.395603][T31082] br0: port 3(c3) entered blocking state
[  926.395754][T31082] br0: port 3(c3) entered forwarding state
[  926.396047][T31082] br0: port 2(c2) entered blocking state
[  926.396209][T31082] br0: port 2(c2) entered forwarding state
[  926.396511][T31082] br0: port 1(c1) entered blocking state
[  926.396667][T31082] br0: port 1(c1) entered forwarding state
[  937.450502][   T69] br0: port 1(c1) entered disabled state
[  937.454525][   T69] c1 (unregistering): left allmulticast mode
[  937.454729][   T69] c1 (unregistering): left promiscuous mode
[  937.454915][   T69] br0: port 1(c1) entered disabled state
[  937.585072][   T69] br0: port 2(c2) entered disabled state
[  937.589099][   T69] c2 (unregistering): left allmulticast mode
[  937.589335][   T69] c2 (unregistering): left promiscuous mode
[  937.589518][   T69] br0: port 2(c2) entered disabled state
[  937.711643][   T69] br0: port 3(c3) entered disabled state
[  937.715373][   T69] c3 (unregistering): left allmulticast mode
[  937.715643][   T69] c3 (unregistering): left promiscuous mode
[  937.715843][   T69] br0: port 3(c3) entered disabled state
[  937.852319][   T69] br0: port 4(sender) entered disabled state
[  937.856139][   T69] sender (unregistering): left allmulticast mode
[  937.856355][   T69] sender (unregistering): left promiscuous mode
[  937.856603][   T69] br0: port 4(sender) entered disabled state