[ 2910.961208][T28649] br0: port 1(c1) entered blocking state
[ 2910.961556][T28649] br0: port 1(c1) entered disabled state
[ 2910.961892][T28649] c1: entered allmulticast mode
[ 2910.965216][T28649] c1: entered promiscuous mode
[ 2911.684662][T28654] br0: port 2(c2) entered blocking state
[ 2911.684999][T28654] br0: port 2(c2) entered disabled state
[ 2911.685338][T28654] c2: entered allmulticast mode
[ 2911.688665][T28654] c2: entered promiscuous mode
[ 2912.373698][T28659] br0: port 3(c3) entered blocking state
[ 2912.374027][T28659] br0: port 3(c3) entered disabled state
[ 2912.374353][T28659] c3: entered allmulticast mode
[ 2912.378384][T28659] c3: entered promiscuous mode
[ 2913.067709][T28664] br0: port 4(sender) entered blocking state
[ 2913.068118][T28664] br0: port 4(sender) entered disabled state
[ 2913.068563][T28664] sender: entered allmulticast mode
[ 2913.072669][T28664] sender: entered promiscuous mode
[ 2913.333313][T28666] br0: port 4(sender) entered blocking state
[ 2913.333787][T28666] br0: port 4(sender) entered forwarding state
[ 2913.334516][T28666] br0: port 3(c3) entered blocking state
[ 2913.334866][T28666] br0: port 3(c3) entered forwarding state
[ 2913.335530][T28666] br0: port 2(c2) entered blocking state
[ 2913.335862][T28666] br0: port 2(c2) entered forwarding state
[ 2913.336531][T28666] br0: port 1(c1) entered blocking state
[ 2913.336866][T28666] br0: port 1(c1) entered forwarding state
[ 2925.768969][   T70] br0: port 1(c1) entered disabled state
[ 2925.793740][   T70] c1 (unregistering): left allmulticast mode
[ 2925.794189][   T70] c1 (unregistering): left promiscuous mode
[ 2925.795431][   T70] br0: port 1(c1) entered disabled state
[ 2926.302784][   T70] br0: port 2(c2) entered disabled state
[ 2926.324325][   T70] c2 (unregistering): left allmulticast mode
[ 2926.324787][   T70] c2 (unregistering): left promiscuous mode
[ 2926.325171][   T70] br0: port 2(c2) entered disabled state
[ 2926.851306][   T70] br0: port 3(c3) entered disabled state
[ 2926.872529][   T70] c3 (unregistering): left allmulticast mode
[ 2926.872956][   T70] c3 (unregistering): left promiscuous mode
[ 2926.873348][   T70] br0: port 3(c3) entered disabled state
[ 2927.346896][   T70] br0: port 4(sender) entered disabled state
[ 2927.365824][   T70] sender (unregistering): left allmulticast mode
[ 2927.366208][   T70] sender (unregistering): left promiscuous mode
[ 2927.367436][   T70] br0: port 4(sender) entered disabled state