[ 3011.295049][T29332] br0: port 1(c1) entered blocking state
[ 3011.295896][T29332] br0: port 1(c1) entered disabled state
[ 3011.296254][T29332] c1: entered allmulticast mode
[ 3011.299591][T29332] c1: entered promiscuous mode
[ 3011.966843][T29337] br0: port 2(c2) entered blocking state
[ 3011.967240][T29337] br0: port 2(c2) entered disabled state
[ 3011.967613][T29337] c2: entered allmulticast mode
[ 3011.970974][T29337] c2: entered promiscuous mode
[ 3012.642139][T29342] br0: port 3(c3) entered blocking state
[ 3012.642521][T29342] br0: port 3(c3) entered disabled state
[ 3012.642888][T29342] c3: entered allmulticast mode
[ 3012.646250][T29342] c3: entered promiscuous mode
[ 3013.321834][T29347] br0: port 4(sender) entered blocking state
[ 3013.322278][T29347] br0: port 4(sender) entered disabled state
[ 3013.322740][T29347] sender: entered allmulticast mode
[ 3013.326122][T29347] sender: entered promiscuous mode
[ 3013.579075][T29349] br0: port 4(sender) entered blocking state
[ 3013.579564][T29349] br0: port 4(sender) entered forwarding state
[ 3013.580316][T29349] br0: port 3(c3) entered blocking state
[ 3013.580669][T29349] br0: port 3(c3) entered forwarding state
[ 3013.581343][T29349] br0: port 2(c2) entered blocking state
[ 3013.581703][T29349] br0: port 2(c2) entered forwarding state
[ 3013.582395][T29349] br0: port 1(c1) entered blocking state
[ 3013.582743][T29349] br0: port 1(c1) entered forwarding state
[ 3026.016499][   T12] br0: port 1(c1) entered disabled state
[ 3026.039968][   T12] c1 (unregistering): left allmulticast mode
[ 3026.040470][   T12] c1 (unregistering): left promiscuous mode
[ 3026.040854][   T12] br0: port 1(c1) entered disabled state
[ 3026.538050][   T12] br0: port 2(c2) entered disabled state
[ 3026.560590][   T12] c2 (unregistering): left allmulticast mode
[ 3026.561009][   T12] c2 (unregistering): left promiscuous mode
[ 3026.561924][   T12] br0: port 2(c2) entered disabled state
[ 3027.042996][   T12] br0: port 3(c3) entered disabled state
[ 3027.069235][   T12] c3 (unregistering): left allmulticast mode
[ 3027.069695][   T12] c3 (unregistering): left promiscuous mode
[ 3027.070123][   T12] br0: port 3(c3) entered disabled state
[ 3027.588207][   T12] br0: port 4(sender) entered disabled state
[ 3027.614579][   T12] sender (unregistering): left allmulticast mode
[ 3027.615034][   T12] sender (unregistering): left promiscuous mode
[ 3027.615592][   T12] br0: port 4(sender) entered disabled state