[ 3078.651113][T27808] br0: port 1(c1) entered blocking state
[ 3078.651539][T27808] br0: port 1(c1) entered disabled state
[ 3078.651915][T27808] c1: entered allmulticast mode
[ 3078.664970][T27808] c1: entered promiscuous mode
[ 3079.343416][T27813] br0: port 2(c2) entered blocking state
[ 3079.344265][T27813] br0: port 2(c2) entered disabled state
[ 3079.344623][T27813] c2: entered allmulticast mode
[ 3079.348174][T27813] c2: entered promiscuous mode
[ 3080.059789][T27818] br0: port 3(c3) entered blocking state
[ 3080.060270][T27818] br0: port 3(c3) entered disabled state
[ 3080.060650][T27818] c3: entered allmulticast mode
[ 3080.064197][T27818] c3: entered promiscuous mode
[ 3080.775566][T27823] br0: port 4(sender) entered blocking state
[ 3080.776511][T27823] br0: port 4(sender) entered disabled state
[ 3080.776957][T27823] sender: entered allmulticast mode
[ 3080.780496][T27823] sender: entered promiscuous mode
[ 3081.038456][T27825] br0: port 4(sender) entered blocking state
[ 3081.038939][T27825] br0: port 4(sender) entered forwarding state
[ 3081.039698][T27825] br0: port 3(c3) entered blocking state
[ 3081.040044][T27825] br0: port 3(c3) entered forwarding state
[ 3081.041157][T27825] br0: port 2(c2) entered blocking state
[ 3081.041506][T27825] br0: port 2(c2) entered forwarding state
[ 3081.042319][T27825] br0: port 1(c1) entered blocking state
[ 3081.042662][T27825] br0: port 1(c1) entered forwarding state
[ 3093.576297][   T12] br0: port 1(c1) entered disabled state
[ 3093.723701][   T12] c1 (unregistering): left allmulticast mode
[ 3093.724202][   T12] c1 (unregistering): left promiscuous mode
[ 3093.724632][   T12] br0: port 1(c1) entered disabled state
[ 3094.090038][   T12] br0: port 2(c2) entered disabled state
[ 3094.208933][   T12] c2 (unregistering): left allmulticast mode
[ 3094.209453][   T12] c2 (unregistering): left promiscuous mode
[ 3094.209857][   T12] br0: port 2(c2) entered disabled state
[ 3094.676846][   T12] br0: port 3(c3) entered disabled state
[ 3094.828915][   T12] c3 (unregistering): left allmulticast mode
[ 3094.829429][   T12] c3 (unregistering): left promiscuous mode
[ 3094.829824][   T12] br0: port 3(c3) entered disabled state
[ 3095.269450][   T12] br0: port 4(sender) entered disabled state
[ 3095.395754][   T12] sender (unregistering): left allmulticast mode
[ 3095.396304][   T12] sender (unregistering): left promiscuous mode
[ 3095.396706][   T12] br0: port 4(sender) entered disabled state