[ 2916.941526][T25256] br0: port 1(c1) entered blocking state
[ 2916.941955][T25256] br0: port 1(c1) entered disabled state
[ 2916.942298][T25256] c1: entered allmulticast mode
[ 2916.947704][T25256] c1: entered promiscuous mode
[ 2917.613569][T25261] br0: port 2(c2) entered blocking state
[ 2917.613923][T25261] br0: port 2(c2) entered disabled state
[ 2917.614268][T25261] c2: entered allmulticast mode
[ 2917.618809][T25261] c2: entered promiscuous mode
[ 2918.291203][T25266] br0: port 3(c3) entered blocking state
[ 2918.291546][T25266] br0: port 3(c3) entered disabled state
[ 2918.292452][T25266] c3: entered allmulticast mode
[ 2918.295963][T25266] c3: entered promiscuous mode
[ 2918.971292][T25271] br0: port 4(sender) entered blocking state
[ 2918.971818][T25271] br0: port 4(sender) entered disabled state
[ 2918.972257][T25271] sender: entered allmulticast mode
[ 2918.976400][T25271] sender: entered promiscuous mode
[ 2919.216871][T25273] br0: port 4(sender) entered blocking state
[ 2919.217372][T25273] br0: port 4(sender) entered forwarding state
[ 2919.218106][T25273] br0: port 3(c3) entered blocking state
[ 2919.218429][T25273] br0: port 3(c3) entered forwarding state
[ 2919.219108][T25273] br0: port 2(c2) entered blocking state
[ 2919.219429][T25273] br0: port 2(c2) entered forwarding state
[ 2919.220094][T25273] br0: port 1(c1) entered blocking state
[ 2919.220414][T25273] br0: port 1(c1) entered forwarding state
[ 2931.664612][   T68] br0: port 1(c1) entered disabled state
[ 2931.746627][   T68] c1 (unregistering): left allmulticast mode
[ 2931.747048][   T68] c1 (unregistering): left promiscuous mode
[ 2931.747434][   T68] br0: port 1(c1) entered disabled state
[ 2932.174408][   T68] br0: port 2(c2) entered disabled state
[ 2932.287568][   T68] c2 (unregistering): left allmulticast mode
[ 2932.288064][   T68] c2 (unregistering): left promiscuous mode
[ 2932.288443][   T68] br0: port 2(c2) entered disabled state
[ 2932.714885][   T68] br0: port 3(c3) entered disabled state
[ 2932.831484][   T68] c3 (unregistering): left allmulticast mode
[ 2932.831980][   T68] c3 (unregistering): left promiscuous mode
[ 2932.832356][   T68] br0: port 3(c3) entered disabled state
[ 2933.241118][   T68] br0: port 4(sender) entered disabled state
[ 2933.368492][   T68] sender (unregistering): left allmulticast mode
[ 2933.368928][   T68] sender (unregistering): left promiscuous mode
[ 2933.369295][   T68] br0: port 4(sender) entered disabled state