[ 3080.437977][T27862] br0: port 1(c1) entered blocking state
[ 3080.438477][T27862] br0: port 1(c1) entered disabled state
[ 3080.438861][T27862] c1: entered allmulticast mode
[ 3080.443099][T27862] c1: entered promiscuous mode
[ 3081.135076][T27867] br0: port 2(c2) entered blocking state
[ 3081.135927][T27867] br0: port 2(c2) entered disabled state
[ 3081.136298][T27867] c2: entered allmulticast mode
[ 3081.139806][T27867] c2: entered promiscuous mode
[ 3081.833418][T27872] br0: port 3(c3) entered blocking state
[ 3081.833847][T27872] br0: port 3(c3) entered disabled state
[ 3081.834217][T27872] c3: entered allmulticast mode
[ 3081.838816][T27872] c3: entered promiscuous mode
[ 3082.533304][T27877] br0: port 4(sender) entered blocking state
[ 3082.533817][T27877] br0: port 4(sender) entered disabled state
[ 3082.534246][T27877] sender: entered allmulticast mode
[ 3082.537960][T27877] sender: entered promiscuous mode
[ 3082.793111][T27879] br0: port 4(sender) entered blocking state
[ 3082.793591][T27879] br0: port 4(sender) entered forwarding state
[ 3082.794343][T27879] br0: port 3(c3) entered blocking state
[ 3082.794675][T27879] br0: port 3(c3) entered forwarding state
[ 3082.795348][T27879] br0: port 2(c2) entered blocking state
[ 3082.795679][T27879] br0: port 2(c2) entered forwarding state
[ 3082.796345][T27879] br0: port 1(c1) entered blocking state
[ 3082.796680][T27879] br0: port 1(c1) entered forwarding state
[ 3095.309811][   T12] br0: port 1(c1) entered disabled state
[ 3095.416310][   T12] c1 (unregistering): left allmulticast mode
[ 3095.416906][   T12] c1 (unregistering): left promiscuous mode
[ 3095.417307][   T12] br0: port 1(c1) entered disabled state
[ 3095.878361][   T12] br0: port 2(c2) entered disabled state
[ 3095.995295][   T12] c2 (unregistering): left allmulticast mode
[ 3095.995864][   T12] c2 (unregistering): left promiscuous mode
[ 3095.996264][   T12] br0: port 2(c2) entered disabled state
[ 3096.444839][   T12] br0: port 3(c3) entered disabled state
[ 3096.596320][   T12] c3 (unregistering): left allmulticast mode
[ 3096.596785][   T12] c3 (unregistering): left promiscuous mode
[ 3096.597174][   T12] br0: port 3(c3) entered disabled state
[ 3096.964538][   T12] br0: port 4(sender) entered disabled state
[ 3097.085283][   T12] sender (unregistering): left allmulticast mode
[ 3097.085751][   T12] sender (unregistering): left promiscuous mode
[ 3097.086142][   T12] br0: port 4(sender) entered disabled state