[ 2857.532876][T28353] br0: port 1(c1) entered blocking state
[ 2857.533339][T28353] br0: port 1(c1) entered disabled state
[ 2857.533706][T28353] c1: entered allmulticast mode
[ 2857.537699][T28353] c1: entered promiscuous mode
[ 2858.209413][T28358] br0: port 2(c2) entered blocking state
[ 2858.209822][T28358] br0: port 2(c2) entered disabled state
[ 2858.210161][T28358] c2: entered allmulticast mode
[ 2858.213613][T28358] c2: entered promiscuous mode
[ 2858.891084][T28363] br0: port 3(c3) entered blocking state
[ 2858.891805][T28363] br0: port 3(c3) entered disabled state
[ 2858.892148][T28363] c3: entered allmulticast mode
[ 2858.896739][T28363] c3: entered promiscuous mode
[ 2859.586259][T28368] br0: port 4(sender) entered blocking state
[ 2859.586715][T28368] br0: port 4(sender) entered disabled state
[ 2859.587126][T28368] sender: entered allmulticast mode
[ 2859.591034][T28368] sender: entered promiscuous mode
[ 2859.845836][T28370] br0: port 4(sender) entered blocking state
[ 2859.846321][T28370] br0: port 4(sender) entered forwarding state
[ 2859.847069][T28370] br0: port 3(c3) entered blocking state
[ 2859.847416][T28370] br0: port 3(c3) entered forwarding state
[ 2859.848098][T28370] br0: port 2(c2) entered blocking state
[ 2859.848445][T28370] br0: port 2(c2) entered forwarding state
[ 2859.849167][T28370] br0: port 1(c1) entered blocking state
[ 2859.849511][T28370] br0: port 1(c1) entered forwarding state
[ 2872.238411][   T69] br0: port 1(c1) entered disabled state
[ 2872.353244][   T69] c1 (unregistering): left allmulticast mode
[ 2872.353790][   T69] c1 (unregistering): left promiscuous mode
[ 2872.354189][   T69] br0: port 1(c1) entered disabled state
[ 2872.757775][   T69] br0: port 2(c2) entered disabled state
[ 2872.862331][   T69] c2 (unregistering): left allmulticast mode
[ 2872.862773][   T69] c2 (unregistering): left promiscuous mode
[ 2872.863170][   T69] br0: port 2(c2) entered disabled state
[ 2873.286375][   T69] br0: port 3(c3) entered disabled state
[ 2873.443111][   T69] c3 (unregistering): left allmulticast mode
[ 2873.443562][   T69] c3 (unregistering): left promiscuous mode
[ 2873.443953][   T69] br0: port 3(c3) entered disabled state
[ 2873.802815][   T69] br0: port 4(sender) entered disabled state
[ 2873.924580][   T69] sender (unregistering): left allmulticast mode
[ 2873.925093][   T69] sender (unregistering): left promiscuous mode
[ 2873.925500][   T69] br0: port 4(sender) entered disabled state