[ 2834.726950][T28615] br0: port 1(c1) entered blocking state
[ 2834.727321][T28615] br0: port 1(c1) entered disabled state
[ 2834.727668][T28615] c1: entered allmulticast mode
[ 2834.731189][T28615] c1: entered promiscuous mode
[ 2835.371115][T28620] br0: port 2(c2) entered blocking state
[ 2835.371445][T28620] br0: port 2(c2) entered disabled state
[ 2835.371924][T28620] c2: entered allmulticast mode
[ 2835.375231][T28620] c2: entered promiscuous mode
[ 2836.017039][T28625] br0: port 3(c3) entered blocking state
[ 2836.017432][T28625] br0: port 3(c3) entered disabled state
[ 2836.017810][T28625] c3: entered allmulticast mode
[ 2836.021589][T28625] c3: entered promiscuous mode
[ 2836.653094][T28630] br0: port 4(sender) entered blocking state
[ 2836.653516][T28630] br0: port 4(sender) entered disabled state
[ 2836.654126][T28630] sender: entered allmulticast mode
[ 2836.657415][T28630] sender: entered promiscuous mode
[ 2836.893071][T28632] br0: port 4(sender) entered blocking state
[ 2836.893522][T28632] br0: port 4(sender) entered forwarding state
[ 2836.894254][T28632] br0: port 3(c3) entered blocking state
[ 2836.894574][T28632] br0: port 3(c3) entered forwarding state
[ 2836.895230][T28632] br0: port 2(c2) entered blocking state
[ 2836.895552][T28632] br0: port 2(c2) entered forwarding state
[ 2836.896202][T28632] br0: port 1(c1) entered blocking state
[ 2836.896525][T28632] br0: port 1(c1) entered forwarding state
[ 2849.284530][   T70] br0: port 1(c1) entered disabled state
[ 2849.306084][   T70] c1 (unregistering): left allmulticast mode
[ 2849.306487][   T70] c1 (unregistering): left promiscuous mode
[ 2849.307485][   T70] br0: port 1(c1) entered disabled state
[ 2849.836896][   T70] br0: port 2(c2) entered disabled state
[ 2849.875069][   T70] c2 (unregistering): left allmulticast mode
[ 2849.875481][   T70] c2 (unregistering): left promiscuous mode
[ 2849.875884][   T70] br0: port 2(c2) entered disabled state
[ 2850.386709][   T70] br0: port 3(c3) entered disabled state
[ 2850.409989][   T70] c3 (unregistering): left allmulticast mode
[ 2850.410370][   T70] c3 (unregistering): left promiscuous mode
[ 2850.410810][   T70] br0: port 3(c3) entered disabled state
[ 2850.886469][   T70] br0: port 4(sender) entered disabled state
[ 2850.910649][   T70] sender (unregistering): left allmulticast mode
[ 2850.911287][   T70] sender (unregistering): left promiscuous mode
[ 2850.911662][   T70] br0: port 4(sender) entered disabled state