[ 3174.760500][T28659] br0: port 1(c1) entered blocking state
[ 3174.760951][T28659] br0: port 1(c1) entered disabled state
[ 3174.761325][T28659] c1: entered allmulticast mode
[ 3174.765270][T28659] c1: entered promiscuous mode
[ 3175.432550][T28664] br0: port 2(c2) entered blocking state
[ 3175.432971][T28664] br0: port 2(c2) entered disabled state
[ 3175.433327][T28664] c2: entered allmulticast mode
[ 3175.437781][T28664] c2: entered promiscuous mode
[ 3176.123904][T28669] br0: port 3(c3) entered blocking state
[ 3176.124261][T28669] br0: port 3(c3) entered disabled state
[ 3176.124631][T28669] c3: entered allmulticast mode
[ 3176.128724][T28669] c3: entered promiscuous mode
[ 3176.813827][T28674] br0: port 4(sender) entered blocking state
[ 3176.814333][T28674] br0: port 4(sender) entered disabled state
[ 3176.814780][T28674] sender: entered allmulticast mode
[ 3176.818210][T28674] sender: entered promiscuous mode
[ 3177.059256][T28676] br0: port 4(sender) entered blocking state
[ 3177.059720][T28676] br0: port 4(sender) entered forwarding state
[ 3177.060451][T28676] br0: port 3(c3) entered blocking state
[ 3177.060769][T28676] br0: port 3(c3) entered forwarding state
[ 3177.061441][T28676] br0: port 2(c2) entered blocking state
[ 3177.061761][T28676] br0: port 2(c2) entered forwarding state
[ 3177.062992][T28676] br0: port 1(c1) entered blocking state
[ 3177.063324][T28676] br0: port 1(c1) entered forwarding state
[ 3189.553238][   T68] br0: port 1(c1) entered disabled state
[ 3189.650294][   T68] c1 (unregistering): left allmulticast mode
[ 3189.650847][   T68] c1 (unregistering): left promiscuous mode
[ 3189.651245][   T68] br0: port 1(c1) entered disabled state
[ 3190.076557][   T68] br0: port 2(c2) entered disabled state
[ 3190.198249][   T68] c2 (unregistering): left allmulticast mode
[ 3190.198771][   T68] c2 (unregistering): left promiscuous mode
[ 3190.199153][   T68] br0: port 2(c2) entered disabled state
[ 3190.647604][   T68] br0: port 3(c3) entered disabled state
[ 3190.764262][   T68] c3 (unregistering): left allmulticast mode
[ 3190.764797][   T68] c3 (unregistering): left promiscuous mode
[ 3190.765185][   T68] br0: port 3(c3) entered disabled state
[ 3191.191789][   T68] br0: port 4(sender) entered disabled state
[ 3191.311282][   T68] sender (unregistering): left allmulticast mode
[ 3191.311747][   T68] sender (unregistering): left promiscuous mode
[ 3191.312138][   T68] br0: port 4(sender) entered disabled state