[ 2835.847608][T28101] br0: port 1(c1) entered blocking state
[ 2835.847945][T28101] br0: port 1(c1) entered disabled state
[ 2835.848296][T28101] c1: entered allmulticast mode
[ 2835.852003][T28101] c1: entered promiscuous mode
[ 2836.502728][T28106] br0: port 2(c2) entered blocking state
[ 2836.503093][T28106] br0: port 2(c2) entered disabled state
[ 2836.503446][T28106] c2: entered allmulticast mode
[ 2836.506802][T28106] c2: entered promiscuous mode
[ 2837.171001][T28111] br0: port 3(c3) entered blocking state
[ 2837.171360][T28111] br0: port 3(c3) entered disabled state
[ 2837.171703][T28111] c3: entered allmulticast mode
[ 2837.175037][T28111] c3: entered promiscuous mode
[ 2837.838075][T28116] br0: port 4(sender) entered blocking state
[ 2837.838574][T28116] br0: port 4(sender) entered disabled state
[ 2837.838991][T28116] sender: entered allmulticast mode
[ 2837.842610][T28116] sender: entered promiscuous mode
[ 2838.105331][T28118] br0: port 4(sender) entered blocking state
[ 2838.105832][T28118] br0: port 4(sender) entered forwarding state
[ 2838.106551][T28118] br0: port 3(c3) entered blocking state
[ 2838.106865][T28118] br0: port 3(c3) entered forwarding state
[ 2838.107511][T28118] br0: port 2(c2) entered blocking state
[ 2838.107822][T28118] br0: port 2(c2) entered forwarding state
[ 2838.108464][T28118] br0: port 1(c1) entered blocking state
[ 2838.108779][T28118] br0: port 1(c1) entered forwarding state
[ 2850.577731][   T71] br0: port 1(c1) entered disabled state
[ 2850.597555][   T71] c1 (unregistering): left allmulticast mode
[ 2850.597983][   T71] c1 (unregistering): left promiscuous mode
[ 2850.600836][   T71] br0: port 1(c1) entered disabled state
[ 2851.110522][   T71] br0: port 2(c2) entered disabled state
[ 2851.134185][   T71] c2 (unregistering): left allmulticast mode
[ 2851.134589][   T71] c2 (unregistering): left promiscuous mode
[ 2851.134962][   T71] br0: port 2(c2) entered disabled state
[ 2851.650196][   T71] br0: port 3(c3) entered disabled state
[ 2851.682562][   T71] c3 (unregistering): left allmulticast mode
[ 2851.683033][   T71] c3 (unregistering): left promiscuous mode
[ 2851.683394][   T71] br0: port 3(c3) entered disabled state
[ 2852.182477][   T71] br0: port 4(sender) entered disabled state
[ 2852.204033][   T71] sender (unregistering): left allmulticast mode
[ 2852.204464][   T71] sender (unregistering): left promiscuous mode
[ 2852.204860][   T71] br0: port 4(sender) entered disabled state