[ 3241.156894][T28201] br0: port 1(c1) entered blocking state
[ 3241.157282][T28201] br0: port 1(c1) entered disabled state
[ 3241.157672][T28201] c1: entered allmulticast mode
[ 3241.161785][T28201] c1: entered promiscuous mode
[ 3241.879596][T28206] br0: port 2(c2) entered blocking state
[ 3241.879965][T28206] br0: port 2(c2) entered disabled state
[ 3241.880328][T28206] c2: entered allmulticast mode
[ 3241.884285][T28206] c2: entered promiscuous mode
[ 3242.576740][T28211] br0: port 3(c3) entered blocking state
[ 3242.577141][T28211] br0: port 3(c3) entered disabled state
[ 3242.577552][T28211] c3: entered allmulticast mode
[ 3242.581097][T28211] c3: entered promiscuous mode
[ 3243.266154][T28216] br0: port 4(sender) entered blocking state
[ 3243.268028][T28216] br0: port 4(sender) entered disabled state
[ 3243.268480][T28216] sender: entered allmulticast mode
[ 3243.272015][T28216] sender: entered promiscuous mode
[ 3243.532751][T28218] br0: port 4(sender) entered blocking state
[ 3243.533197][T28218] br0: port 4(sender) entered forwarding state
[ 3243.533930][T28218] br0: port 3(c3) entered blocking state
[ 3243.534254][T28218] br0: port 3(c3) entered forwarding state
[ 3243.534930][T28218] br0: port 2(c2) entered blocking state
[ 3243.535249][T28218] br0: port 2(c2) entered forwarding state
[ 3243.535923][T28218] br0: port 1(c1) entered blocking state
[ 3243.536245][T28218] br0: port 1(c1) entered forwarding state
[ 3256.008861][   T70] br0: port 1(c1) entered disabled state
[ 3256.100491][   T70] c1 (unregistering): left allmulticast mode
[ 3256.100947][   T70] c1 (unregistering): left promiscuous mode
[ 3256.101348][   T70] br0: port 1(c1) entered disabled state
[ 3256.536550][   T70] br0: port 2(c2) entered disabled state
[ 3256.631478][   T70] c2 (unregistering): left allmulticast mode
[ 3256.631995][   T70] c2 (unregistering): left promiscuous mode
[ 3256.632390][   T70] br0: port 2(c2) entered disabled state
[ 3257.106857][   T70] br0: port 3(c3) entered disabled state
[ 3257.262285][   T70] c3 (unregistering): left allmulticast mode
[ 3257.262740][   T70] c3 (unregistering): left promiscuous mode
[ 3257.263131][   T70] br0: port 3(c3) entered disabled state
[ 3257.617108][   T70] br0: port 4(sender) entered disabled state
[ 3257.747170][   T70] sender (unregistering): left allmulticast mode
[ 3257.747716][   T70] sender (unregistering): left promiscuous mode
[ 3257.748108][   T70] br0: port 4(sender) entered disabled state