[  953.029179][  T926] br0: port 1(c1) entered blocking state
[  953.029411][  T926] br0: port 1(c1) entered disabled state
[  953.029630][  T926] c1: entered allmulticast mode
[  953.031658][  T926] c1: entered promiscuous mode
[  953.190825][  T931] br0: port 2(c2) entered blocking state
[  953.191009][  T931] br0: port 2(c2) entered disabled state
[  953.191167][  T931] c2: entered allmulticast mode
[  953.192575][  T931] c2: entered promiscuous mode
[  953.331463][  T936] br0: port 3(c3) entered blocking state
[  953.331641][  T936] br0: port 3(c3) entered disabled state
[  953.331797][  T936] c3: entered allmulticast mode
[  953.333248][  T936] c3: entered promiscuous mode
[  953.476569][  T941] br0: port 4(sender) entered blocking state
[  953.476819][  T941] br0: port 4(sender) entered disabled state
[  953.477062][  T941] sender: entered allmulticast mode
[  953.478524][  T941] sender: entered promiscuous mode
[  953.539130][  T943] br0: port 4(sender) entered blocking state
[  953.539376][  T943] br0: port 4(sender) entered forwarding state
[  953.539743][  T943] br0: port 3(c3) entered blocking state
[  953.539920][  T943] br0: port 3(c3) entered forwarding state
[  953.540261][  T943] br0: port 2(c2) entered blocking state
[  953.540444][  T943] br0: port 2(c2) entered forwarding state
[  953.540770][  T943] br0: port 1(c1) entered blocking state
[  953.540948][  T943] br0: port 1(c1) entered forwarding state
[  964.539166][   T12] br0: port 1(c1) entered disabled state
[  964.542781][   T12] c1 (unregistering): left allmulticast mode
[  964.542977][   T12] c1 (unregistering): left promiscuous mode
[  964.543228][   T12] br0: port 1(c1) entered disabled state
[  964.652888][   T12] br0: port 2(c2) entered disabled state
[  964.660262][   T12] c2 (unregistering): left allmulticast mode
[  964.660456][   T12] c2 (unregistering): left promiscuous mode
[  964.660631][   T12] br0: port 2(c2) entered disabled state
[  964.772893][   T12] br0: port 3(c3) entered disabled state
[  964.776165][   T12] c3 (unregistering): left allmulticast mode
[  964.776365][   T12] c3 (unregistering): left promiscuous mode
[  964.776538][   T12] br0: port 3(c3) entered disabled state
[  964.893936][   T12] br0: port 4(sender) entered disabled state
[  964.896354][   T12] sender (unregistering): left allmulticast mode
[  964.896619][   T12] sender (unregistering): left promiscuous mode
[  964.896799][   T12] br0: port 4(sender) entered disabled state