[ 2902.287439][T28496] br0: port 1(c1) entered blocking state
[ 2902.288384][T28496] br0: port 1(c1) entered disabled state
[ 2902.288973][T28496] c1: entered allmulticast mode
[ 2902.293394][T28496] c1: entered promiscuous mode
[ 2902.957679][T28501] br0: port 2(c2) entered blocking state
[ 2902.958050][T28501] br0: port 2(c2) entered disabled state
[ 2902.958404][T28501] c2: entered allmulticast mode
[ 2902.961829][T28501] c2: entered promiscuous mode
[ 2903.629716][T28506] br0: port 3(c3) entered blocking state
[ 2903.630108][T28506] br0: port 3(c3) entered disabled state
[ 2903.630490][T28506] c3: entered allmulticast mode
[ 2903.634319][T28506] c3: entered promiscuous mode
[ 2904.315686][T28511] br0: port 4(sender) entered blocking state
[ 2904.316131][T28511] br0: port 4(sender) entered disabled state
[ 2904.317156][T28511] sender: entered allmulticast mode
[ 2904.320641][T28511] sender: entered promiscuous mode
[ 2904.568172][T28513] br0: port 4(sender) entered blocking state
[ 2904.568649][T28513] br0: port 4(sender) entered forwarding state
[ 2904.569380][T28513] br0: port 3(c3) entered blocking state
[ 2904.569731][T28513] br0: port 3(c3) entered forwarding state
[ 2904.570410][T28513] br0: port 2(c2) entered blocking state
[ 2904.570766][T28513] br0: port 2(c2) entered forwarding state
[ 2904.571460][T28513] br0: port 1(c1) entered blocking state
[ 2904.571796][T28513] br0: port 1(c1) entered forwarding state
[ 2917.058926][   T67] br0: port 1(c1) entered disabled state
[ 2917.080534][   T67] c1 (unregistering): left allmulticast mode
[ 2917.080956][   T67] c1 (unregistering): left promiscuous mode
[ 2917.081349][   T67] br0: port 1(c1) entered disabled state
[ 2917.611927][   T67] br0: port 2(c2) entered disabled state
[ 2917.636220][   T67] c2 (unregistering): left allmulticast mode
[ 2917.636704][   T67] c2 (unregistering): left promiscuous mode
[ 2917.637116][   T67] br0: port 2(c2) entered disabled state
[ 2918.141997][   T67] br0: port 3(c3) entered disabled state
[ 2918.165321][   T67] c3 (unregistering): left allmulticast mode
[ 2918.166507][   T67] c3 (unregistering): left promiscuous mode
[ 2918.166929][   T67] br0: port 3(c3) entered disabled state
[ 2918.676361][   T67] br0: port 4(sender) entered disabled state
[ 2918.707466][   T67] sender (unregistering): left allmulticast mode
[ 2918.707877][   T67] sender (unregistering): left promiscuous mode
[ 2918.708259][   T67] br0: port 4(sender) entered disabled state