[ 2965.107639][T28864] br0: port 1(c1) entered blocking state
[ 2965.108106][T28864] br0: port 1(c1) entered disabled state
[ 2965.108476][T28864] c1: entered allmulticast mode
[ 2965.111957][T28864] c1: entered promiscuous mode
[ 2965.776981][T28869] br0: port 2(c2) entered blocking state
[ 2965.777438][T28869] br0: port 2(c2) entered disabled state
[ 2965.778208][T28869] c2: entered allmulticast mode
[ 2965.782302][T28869] c2: entered promiscuous mode
[ 2966.483469][T28874] br0: port 3(c3) entered blocking state
[ 2966.484238][T28874] br0: port 3(c3) entered disabled state
[ 2966.484620][T28874] c3: entered allmulticast mode
[ 2966.488125][T28874] c3: entered promiscuous mode
[ 2967.173261][T28879] br0: port 4(sender) entered blocking state
[ 2967.173715][T28879] br0: port 4(sender) entered disabled state
[ 2967.174140][T28879] sender: entered allmulticast mode
[ 2967.178164][T28879] sender: entered promiscuous mode
[ 2967.434549][T28881] br0: port 4(sender) entered blocking state
[ 2967.435085][T28881] br0: port 4(sender) entered forwarding state
[ 2967.435840][T28881] br0: port 3(c3) entered blocking state
[ 2967.436166][T28881] br0: port 3(c3) entered forwarding state
[ 2967.436846][T28881] br0: port 2(c2) entered blocking state
[ 2967.437179][T28881] br0: port 2(c2) entered forwarding state
[ 2967.437853][T28881] br0: port 1(c1) entered blocking state
[ 2967.438184][T28881] br0: port 1(c1) entered forwarding state
[ 2979.938332][   T68] br0: port 1(c1) entered disabled state
[ 2979.960141][   T68] c1 (unregistering): left allmulticast mode
[ 2979.960630][   T68] c1 (unregistering): left promiscuous mode
[ 2979.961043][   T68] br0: port 1(c1) entered disabled state
[ 2980.465961][   T68] br0: port 2(c2) entered disabled state
[ 2980.486986][   T68] c2 (unregistering): left allmulticast mode
[ 2980.487436][   T68] c2 (unregistering): left promiscuous mode
[ 2980.489656][   T68] br0: port 2(c2) entered disabled state
[ 2981.008345][   T68] br0: port 3(c3) entered disabled state
[ 2981.031748][   T68] c3 (unregistering): left allmulticast mode
[ 2981.032261][   T68] c3 (unregistering): left promiscuous mode
[ 2981.032640][   T68] br0: port 3(c3) entered disabled state
[ 2981.507240][   T68] br0: port 4(sender) entered disabled state
[ 2981.532930][   T68] sender (unregistering): left allmulticast mode
[ 2981.533337][   T68] sender (unregistering): left promiscuous mode
[ 2981.533845][   T68] br0: port 4(sender) entered disabled state