[  880.655093][ T1118] br0: port 1(c1) entered blocking state
[  880.655314][ T1118] br0: port 1(c1) entered disabled state
[  880.663576][ T1118] c1: entered allmulticast mode
[  880.665024][ T1118] c1: entered promiscuous mode
[  880.809519][ T1123] br0: port 2(c2) entered blocking state
[  880.809722][ T1123] br0: port 2(c2) entered disabled state
[  880.809919][ T1123] c2: entered allmulticast mode
[  880.811374][ T1123] c2: entered promiscuous mode
[  880.950134][ T1128] br0: port 3(c3) entered blocking state
[  880.950327][ T1128] br0: port 3(c3) entered disabled state
[  880.951366][ T1128] c3: entered allmulticast mode
[  880.952862][ T1128] c3: entered promiscuous mode
[  881.107018][ T1133] br0: port 4(sender) entered blocking state
[  881.107243][ T1133] br0: port 4(sender) entered disabled state
[  881.107486][ T1133] sender: entered allmulticast mode
[  881.108967][ T1133] sender: entered promiscuous mode
[  881.159218][ T1135] br0: port 4(sender) entered blocking state
[  881.159459][ T1135] br0: port 4(sender) entered forwarding state
[  881.159826][ T1135] br0: port 3(c3) entered blocking state
[  881.160002][ T1135] br0: port 3(c3) entered forwarding state
[  881.160333][ T1135] br0: port 2(c2) entered blocking state
[  881.160521][ T1135] br0: port 2(c2) entered forwarding state
[  881.160859][ T1135] br0: port 1(c1) entered blocking state
[  881.161039][ T1135] br0: port 1(c1) entered forwarding state
[  892.134114][   T12] br0: port 1(c1) entered disabled state
[  892.137126][   T12] c1 (unregistering): left allmulticast mode
[  892.137319][   T12] c1 (unregistering): left promiscuous mode
[  892.137646][   T12] br0: port 1(c1) entered disabled state
[  892.239112][   T12] br0: port 2(c2) entered disabled state
[  892.241306][   T12] c2 (unregistering): left allmulticast mode
[  892.242137][   T12] c2 (unregistering): left promiscuous mode
[  892.242318][   T12] br0: port 2(c2) entered disabled state
[  892.361355][   T12] br0: port 3(c3) entered disabled state
[  892.364421][   T12] c3 (unregistering): left allmulticast mode
[  892.364616][   T12] c3 (unregistering): left promiscuous mode
[  892.364801][   T12] br0: port 3(c3) entered disabled state
[  892.498055][   T12] br0: port 4(sender) entered disabled state
[  892.500928][   T12] sender (unregistering): left allmulticast mode
[  892.501112][   T12] sender (unregistering): left promiscuous mode
[  892.501275][   T12] br0: port 4(sender) entered disabled state