[ 2964.276070][T29310] br0: port 1(c1) entered blocking state
[ 2964.276451][T29310] br0: port 1(c1) entered disabled state
[ 2964.276837][T29310] c1: entered allmulticast mode
[ 2964.280575][T29310] c1: entered promiscuous mode
[ 2964.932438][T29315] br0: port 2(c2) entered blocking state
[ 2964.932842][T29315] br0: port 2(c2) entered disabled state
[ 2964.933193][T29315] c2: entered allmulticast mode
[ 2964.936484][T29315] c2: entered promiscuous mode
[ 2965.576275][T29320] br0: port 3(c3) entered blocking state
[ 2965.576671][T29320] br0: port 3(c3) entered disabled state
[ 2965.577043][T29320] c3: entered allmulticast mode
[ 2965.580383][T29320] c3: entered promiscuous mode
[ 2966.245926][T29325] br0: port 4(sender) entered blocking state
[ 2966.246407][T29325] br0: port 4(sender) entered disabled state
[ 2966.247196][T29325] sender: entered allmulticast mode
[ 2966.250661][T29325] sender: entered promiscuous mode
[ 2966.495675][T29327] br0: port 4(sender) entered blocking state
[ 2966.496186][T29327] br0: port 4(sender) entered forwarding state
[ 2966.496968][T29327] br0: port 3(c3) entered blocking state
[ 2966.497336][T29327] br0: port 3(c3) entered forwarding state
[ 2966.498055][T29327] br0: port 2(c2) entered blocking state
[ 2966.498421][T29327] br0: port 2(c2) entered forwarding state
[ 2966.499124][T29327] br0: port 1(c1) entered blocking state
[ 2966.499484][T29327] br0: port 1(c1) entered forwarding state
[ 2978.920277][   T12] br0: port 1(c1) entered disabled state
[ 2978.941559][   T12] c1 (unregistering): left allmulticast mode
[ 2978.942037][   T12] c1 (unregistering): left promiscuous mode
[ 2978.942462][   T12] br0: port 1(c1) entered disabled state
[ 2979.433849][   T12] br0: port 2(c2) entered disabled state
[ 2979.465459][   T12] c2 (unregistering): left allmulticast mode
[ 2979.465958][   T12] c2 (unregistering): left promiscuous mode
[ 2979.466385][   T12] br0: port 2(c2) entered disabled state
[ 2979.956023][   T12] br0: port 3(c3) entered disabled state
[ 2979.985285][   T12] c3 (unregistering): left allmulticast mode
[ 2979.985783][   T12] c3 (unregistering): left promiscuous mode
[ 2979.986186][   T12] br0: port 3(c3) entered disabled state
[ 2980.469876][   T12] br0: port 4(sender) entered disabled state
[ 2980.491335][   T12] sender (unregistering): left allmulticast mode
[ 2980.491824][   T12] sender (unregistering): left promiscuous mode
[ 2980.492248][   T12] br0: port 4(sender) entered disabled state