[  966.693117][T31260] br0: port 1(c1) entered blocking state
[  966.693309][T31260] br0: port 1(c1) entered disabled state
[  966.693473][T31260] c1: entered allmulticast mode
[  966.695033][T31260] c1: entered promiscuous mode
[  966.850573][T31265] br0: port 2(c2) entered blocking state
[  966.850830][T31265] br0: port 2(c2) entered disabled state
[  966.851001][T31265] c2: entered allmulticast mode
[  966.852575][T31265] c2: entered promiscuous mode
[  967.002909][T31270] br0: port 3(c3) entered blocking state
[  967.003097][T31270] br0: port 3(c3) entered disabled state
[  967.003267][T31270] c3: entered allmulticast mode
[  967.004727][T31270] c3: entered promiscuous mode
[  967.166016][T31275] br0: port 4(sender) entered blocking state
[  967.166249][T31275] br0: port 4(sender) entered disabled state
[  967.166447][T31275] sender: entered allmulticast mode
[  967.167955][T31275] sender: entered promiscuous mode
[  967.225037][T31277] br0: port 4(sender) entered blocking state
[  967.225291][T31277] br0: port 4(sender) entered forwarding state
[  967.225633][T31277] br0: port 3(c3) entered blocking state
[  967.225831][T31277] br0: port 3(c3) entered forwarding state
[  967.226151][T31277] br0: port 2(c2) entered blocking state
[  967.226319][T31277] br0: port 2(c2) entered forwarding state
[  967.226617][T31277] br0: port 1(c1) entered blocking state
[  967.226814][T31277] br0: port 1(c1) entered forwarding state
[  978.339470][   T12] br0: port 1(c1) entered disabled state
[  978.354162][   T12] c1 (unregistering): left allmulticast mode
[  978.354387][   T12] c1 (unregistering): left promiscuous mode
[  978.354590][   T12] br0: port 1(c1) entered disabled state
[  978.471312][   T12] br0: port 2(c2) entered disabled state
[  978.482797][   T12] c2 (unregistering): left allmulticast mode
[  978.483023][   T12] c2 (unregistering): left promiscuous mode
[  978.483213][   T12] br0: port 2(c2) entered disabled state
[  978.625343][   T12] br0: port 3(c3) entered disabled state
[  978.636625][   T12] c3 (unregistering): left allmulticast mode
[  978.637969][   T12] c3 (unregistering): left promiscuous mode
[  978.638172][   T12] br0: port 3(c3) entered disabled state
[  978.782434][   T12] br0: port 4(sender) entered disabled state
[  978.795671][   T12] sender (unregistering): left allmulticast mode
[  978.796639][   T12] sender (unregistering): left promiscuous mode
[  978.796844][   T12] br0: port 4(sender) entered disabled state