[  962.257133][ T1037] br0: port 1(c1) entered blocking state
[  962.257312][ T1037] br0: port 1(c1) entered disabled state
[  962.257463][ T1037] c1: entered allmulticast mode
[  962.258889][ T1037] c1: entered promiscuous mode
[  962.421285][ T1042] br0: port 2(c2) entered blocking state
[  962.421446][ T1042] br0: port 2(c2) entered disabled state
[  962.421594][ T1042] c2: entered allmulticast mode
[  962.422969][ T1042] c2: entered promiscuous mode
[  962.579073][ T1047] br0: port 3(c3) entered blocking state
[  962.579229][ T1047] br0: port 3(c3) entered disabled state
[  962.579376][ T1047] c3: entered allmulticast mode
[  962.580752][ T1047] c3: entered promiscuous mode
[  962.730928][ T1052] br0: port 4(sender) entered blocking state
[  962.731133][ T1052] br0: port 4(sender) entered disabled state
[  962.731326][ T1052] sender: entered allmulticast mode
[  962.732966][ T1052] sender: entered promiscuous mode
[  962.795831][ T1054] br0: port 4(sender) entered blocking state
[  962.796091][ T1054] br0: port 4(sender) entered forwarding state
[  962.796457][ T1054] br0: port 3(c3) entered blocking state
[  962.796650][ T1054] br0: port 3(c3) entered forwarding state
[  962.796995][ T1054] br0: port 2(c2) entered blocking state
[  962.797186][ T1054] br0: port 2(c2) entered forwarding state
[  962.797522][ T1054] br0: port 1(c1) entered blocking state
[  962.797714][ T1054] br0: port 1(c1) entered forwarding state
[  973.753714][   T12] br0: port 1(c1) entered disabled state
[  973.756289][   T12] c1 (unregistering): left allmulticast mode
[  973.756463][   T12] c1 (unregistering): left promiscuous mode
[  973.756981][   T12] br0: port 1(c1) entered disabled state
[  973.915948][   T12] br0: port 2(c2) entered disabled state
[  973.918903][   T12] c2 (unregistering): left allmulticast mode
[  973.919387][   T12] c2 (unregistering): left promiscuous mode
[  973.919566][   T12] br0: port 2(c2) entered disabled state
[  974.046195][   T12] br0: port 3(c3) entered disabled state
[  974.055441][   T12] c3 (unregistering): left allmulticast mode
[  974.056367][   T12] c3 (unregistering): left promiscuous mode
[  974.056548][   T12] br0: port 3(c3) entered disabled state
[  974.180788][   T12] br0: port 4(sender) entered disabled state
[  974.183213][   T12] sender (unregistering): left allmulticast mode
[  974.183395][   T12] sender (unregistering): left promiscuous mode
[  974.183563][   T12] br0: port 4(sender) entered disabled state