[  983.576515][T31050] br0: port 1(c1) entered blocking state
[  983.576735][T31050] br0: port 1(c1) entered disabled state
[  983.582487][T31050] c1: entered allmulticast mode
[  983.588680][T31050] c1: entered promiscuous mode
[  983.734671][T31055] br0: port 2(c2) entered blocking state
[  983.734902][T31055] br0: port 2(c2) entered disabled state
[  983.735142][T31055] c2: entered allmulticast mode
[  983.737414][T31055] c2: entered promiscuous mode
[  983.886122][T31060] br0: port 3(c3) entered blocking state
[  983.886340][T31060] br0: port 3(c3) entered disabled state
[  983.886563][T31060] c3: entered allmulticast mode
[  983.888449][T31060] c3: entered promiscuous mode
[  984.039322][T31065] br0: port 4(sender) entered blocking state
[  984.039538][T31065] br0: port 4(sender) entered disabled state
[  984.039750][T31065] sender: entered allmulticast mode
[  984.041285][T31065] sender: entered promiscuous mode
[  984.094837][T31067] br0: port 4(sender) entered blocking state
[  984.095070][T31067] br0: port 4(sender) entered forwarding state
[  984.095416][T31067] br0: port 3(c3) entered blocking state
[  984.095567][T31067] br0: port 3(c3) entered forwarding state
[  984.095878][T31067] br0: port 2(c2) entered blocking state
[  984.096036][T31067] br0: port 2(c2) entered forwarding state
[  984.096341][T31067] br0: port 1(c1) entered blocking state
[  984.096499][T31067] br0: port 1(c1) entered forwarding state
[  995.207055][   T12] br0: port 1(c1) entered disabled state
[  995.219081][   T12] c1 (unregistering): left allmulticast mode
[  995.219342][   T12] c1 (unregistering): left promiscuous mode
[  995.219574][   T12] br0: port 1(c1) entered disabled state
[  995.343803][   T12] br0: port 2(c2) entered disabled state
[  995.355411][   T12] c2 (unregistering): left allmulticast mode
[  995.355671][   T12] c2 (unregistering): left promiscuous mode
[  995.355904][   T12] br0: port 2(c2) entered disabled state
[  995.475001][   T12] br0: port 3(c3) entered disabled state
[  995.494404][   T12] c3 (unregistering): left allmulticast mode
[  995.494631][   T12] c3 (unregistering): left promiscuous mode
[  995.494823][   T12] br0: port 3(c3) entered disabled state
[  995.623661][   T12] br0: port 4(sender) entered disabled state
[  995.636293][   T12] sender (unregistering): left allmulticast mode
[  995.636503][   T12] sender (unregistering): left promiscuous mode
[  995.636781][   T12] br0: port 4(sender) entered disabled state