[ 3150.845272][T29275] br0: port 1(c1) entered blocking state
[ 3150.846943][T29275] br0: port 1(c1) entered disabled state
[ 3150.847301][T29275] c1: entered allmulticast mode
[ 3150.850801][T29275] c1: entered promiscuous mode
[ 3151.552475][T29280] br0: port 2(c2) entered blocking state
[ 3151.554169][T29280] br0: port 2(c2) entered disabled state
[ 3151.565183][T29280] c2: entered allmulticast mode
[ 3151.568756][T29280] c2: entered promiscuous mode
[ 3152.247455][T29285] br0: port 3(c3) entered blocking state
[ 3152.247898][T29285] br0: port 3(c3) entered disabled state
[ 3152.248255][T29285] c3: entered allmulticast mode
[ 3152.252980][T29285] c3: entered promiscuous mode
[ 3152.947399][T29290] br0: port 4(sender) entered blocking state
[ 3152.949005][T29290] br0: port 4(sender) entered disabled state
[ 3152.949423][T29290] sender: entered allmulticast mode
[ 3152.953038][T29290] sender: entered promiscuous mode
[ 3153.220502][T29292] br0: port 4(sender) entered blocking state
[ 3153.221023][T29292] br0: port 4(sender) entered forwarding state
[ 3153.221804][T29292] br0: port 3(c3) entered blocking state
[ 3153.222144][T29292] br0: port 3(c3) entered forwarding state
[ 3153.222833][T29292] br0: port 2(c2) entered blocking state
[ 3153.223184][T29292] br0: port 2(c2) entered forwarding state
[ 3153.223883][T29292] br0: port 1(c1) entered blocking state
[ 3153.224221][T29292] br0: port 1(c1) entered forwarding state
[ 3165.781370][   T69] br0: port 1(c1) entered disabled state
[ 3165.946622][   T69] c1 (unregistering): left allmulticast mode
[ 3165.947049][   T69] c1 (unregistering): left promiscuous mode
[ 3165.947418][   T69] br0: port 1(c1) entered disabled state
[ 3166.375488][   T69] br0: port 2(c2) entered disabled state
[ 3166.453527][   T69] c2 (unregistering): left allmulticast mode
[ 3166.453968][   T69] c2 (unregistering): left promiscuous mode
[ 3166.454349][   T69] br0: port 2(c2) entered disabled state
[ 3166.956133][   T69] br0: port 3(c3) entered disabled state
[ 3167.038462][   T69] c3 (unregistering): left allmulticast mode
[ 3167.038942][   T69] c3 (unregistering): left promiscuous mode
[ 3167.039331][   T69] br0: port 3(c3) entered disabled state
[ 3167.524720][   T69] br0: port 4(sender) entered disabled state
[ 3167.646247][   T69] sender (unregistering): left allmulticast mode
[ 3167.646736][   T69] sender (unregistering): left promiscuous mode
[ 3167.647123][   T69] br0: port 4(sender) entered disabled state