[  868.615691][T32606] br0: port 1(c1) entered blocking state
[  868.615874][T32606] br0: port 1(c1) entered disabled state
[  868.616029][T32606] c1: entered allmulticast mode
[  868.617629][T32606] c1: entered promiscuous mode
[  868.747584][T32611] br0: port 2(c2) entered blocking state
[  868.747753][T32611] br0: port 2(c2) entered disabled state
[  868.747913][T32611] c2: entered allmulticast mode
[  868.749553][T32611] c2: entered promiscuous mode
[  868.876586][T32616] br0: port 3(c3) entered blocking state
[  868.876793][T32616] br0: port 3(c3) entered disabled state
[  868.877010][T32616] c3: entered allmulticast mode
[  868.885168][T32616] c3: entered promiscuous mode
[  869.025248][T32621] br0: port 4(sender) entered blocking state
[  869.025491][T32621] br0: port 4(sender) entered disabled state
[  869.025739][T32621] sender: entered allmulticast mode
[  869.027451][T32621] sender: entered promiscuous mode
[  869.071949][T32623] br0: port 4(sender) entered blocking state
[  869.072196][T32623] br0: port 4(sender) entered forwarding state
[  869.072583][T32623] br0: port 3(c3) entered blocking state
[  869.072773][T32623] br0: port 3(c3) entered forwarding state
[  869.073139][T32623] br0: port 2(c2) entered blocking state
[  869.073329][T32623] br0: port 2(c2) entered forwarding state
[  869.073689][T32623] br0: port 1(c1) entered blocking state
[  869.073880][T32623] br0: port 1(c1) entered forwarding state
[  880.058352][   T70] br0: port 1(c1) entered disabled state
[  880.067711][   T70] c1 (unregistering): left allmulticast mode
[  880.067959][   T70] c1 (unregistering): left promiscuous mode
[  880.068201][   T70] br0: port 1(c1) entered disabled state
[  880.166722][   T70] br0: port 2(c2) entered disabled state
[  880.170507][   T70] c2 (unregistering): left allmulticast mode
[  880.170706][   T70] c2 (unregistering): left promiscuous mode
[  880.170883][   T70] br0: port 2(c2) entered disabled state
[  880.267998][   T70] br0: port 3(c3) entered disabled state
[  880.277627][   T70] c3 (unregistering): left allmulticast mode
[  880.277863][   T70] c3 (unregistering): left promiscuous mode
[  880.278103][   T70] br0: port 3(c3) entered disabled state
[  880.384664][   T70] br0: port 4(sender) entered disabled state
[  880.386884][   T70] sender (unregistering): left allmulticast mode
[  880.387079][   T70] sender (unregistering): left promiscuous mode
[  880.387260][   T70] br0: port 4(sender) entered disabled state