[ 2261.568306][T18313] br0: port 1(c1) entered blocking state
[ 2261.568551][T18313] br0: port 1(c1) entered disabled state
[ 2261.568790][T18313] c1: entered allmulticast mode
[ 2261.572041][T18313] c1: entered promiscuous mode
[ 2262.425655][T18318] br0: port 2(c2) entered blocking state
[ 2262.425888][T18318] br0: port 2(c2) entered disabled state
[ 2262.426121][T18318] c2: entered allmulticast mode
[ 2262.428005][T18318] c2: entered promiscuous mode
[ 2263.288372][T18323] br0: port 3(c3) entered blocking state
[ 2263.288605][T18323] br0: port 3(c3) entered disabled state
[ 2263.288819][T18323] c3: entered allmulticast mode
[ 2263.290768][T18323] c3: entered promiscuous mode
[ 2264.112817][T18328] br0: port 4(sender) entered blocking state
[ 2264.113153][T18328] br0: port 4(sender) entered disabled state
[ 2264.113410][T18328] sender: entered allmulticast mode
[ 2264.115326][T18328] sender: entered promiscuous mode
[ 2264.441553][T18330] br0: port 4(sender) entered blocking state
[ 2264.441842][T18330] br0: port 4(sender) entered forwarding state
[ 2264.442281][T18330] br0: port 3(c3) entered blocking state
[ 2264.442477][T18330] br0: port 3(c3) entered forwarding state
[ 2264.442897][T18330] br0: port 2(c2) entered blocking state
[ 2264.443092][T18330] br0: port 2(c2) entered forwarding state
[ 2264.443478][T18330] br0: port 1(c1) entered blocking state
[ 2264.443688][T18330] br0: port 1(c1) entered forwarding state
[ 2277.456340][   T75] br0: port 1(c1) entered disabled state
[ 2277.591183][   T75] c1 (unregistering): left allmulticast mode
[ 2277.591420][   T75] c1 (unregistering): left promiscuous mode
[ 2277.591639][   T75] br0: port 1(c1) entered disabled state
[ 2278.091685][   T75] br0: port 2(c2) entered disabled state
[ 2278.170124][   T75] c2 (unregistering): left allmulticast mode
[ 2278.170372][   T75] c2 (unregistering): left promiscuous mode
[ 2278.170584][   T75] br0: port 2(c2) entered disabled state
[ 2278.719950][   T75] br0: port 3(c3) entered disabled state
[ 2278.805112][   T75] c3 (unregistering): left allmulticast mode
[ 2278.805345][   T75] c3 (unregistering): left promiscuous mode
[ 2278.805580][   T75] br0: port 3(c3) entered disabled state
[ 2279.348849][   T75] br0: port 4(sender) entered disabled state
[ 2279.493139][   T75] sender (unregistering): left allmulticast mode
[ 2279.493368][   T75] sender (unregistering): left promiscuous mode
[ 2279.493584][   T75] br0: port 4(sender) entered disabled state