[ 2902.836135][T24895] br0: port 1(c1) entered blocking state
[ 2902.836589][T24895] br0: port 1(c1) entered disabled state
[ 2902.838301][T24895] c1: entered allmulticast mode
[ 2902.841842][T24895] c1: entered promiscuous mode
[ 2903.519426][T24900] br0: port 2(c2) entered blocking state
[ 2903.521661][T24900] br0: port 2(c2) entered disabled state
[ 2903.530580][T24900] c2: entered allmulticast mode
[ 2903.535626][T24900] c2: entered promiscuous mode
[ 2904.200653][T24905] br0: port 3(c3) entered blocking state
[ 2904.201059][T24905] br0: port 3(c3) entered disabled state
[ 2904.201429][T24905] c3: entered allmulticast mode
[ 2904.205103][T24905] c3: entered promiscuous mode
[ 2904.886405][T24910] br0: port 4(sender) entered blocking state
[ 2904.886955][T24910] br0: port 4(sender) entered disabled state
[ 2904.887381][T24910] sender: entered allmulticast mode
[ 2904.891695][T24910] sender: entered promiscuous mode
[ 2905.149031][T24912] br0: port 4(sender) entered blocking state
[ 2905.149487][T24912] br0: port 4(sender) entered forwarding state
[ 2905.150233][T24912] br0: port 3(c3) entered blocking state
[ 2905.150564][T24912] br0: port 3(c3) entered forwarding state
[ 2905.151303][T24912] br0: port 2(c2) entered blocking state
[ 2905.151633][T24912] br0: port 2(c2) entered forwarding state
[ 2905.152304][T24912] br0: port 1(c1) entered blocking state
[ 2905.152635][T24912] br0: port 1(c1) entered forwarding state
[ 2917.651019][   T12] br0: port 1(c1) entered disabled state
[ 2917.808285][   T12] c1 (unregistering): left allmulticast mode
[ 2917.808785][   T12] c1 (unregistering): left promiscuous mode
[ 2917.809197][   T12] br0: port 1(c1) entered disabled state
[ 2918.201123][   T12] br0: port 2(c2) entered disabled state
[ 2918.286647][   T12] c2 (unregistering): left allmulticast mode
[ 2918.287144][   T12] c2 (unregistering): left promiscuous mode
[ 2918.287541][   T12] br0: port 2(c2) entered disabled state
[ 2918.710207][   T12] br0: port 3(c3) entered disabled state
[ 2918.849655][   T12] c3 (unregistering): left allmulticast mode
[ 2918.850202][   T12] c3 (unregistering): left promiscuous mode
[ 2918.850604][   T12] br0: port 3(c3) entered disabled state
[ 2919.208370][   T12] br0: port 4(sender) entered disabled state
[ 2919.327633][   T12] sender (unregistering): left allmulticast mode
[ 2919.328115][   T12] sender (unregistering): left promiscuous mode
[ 2919.328516][   T12] br0: port 4(sender) entered disabled state