[ 2299.589452][T18244] br0: port 1(c1) entered blocking state
[ 2299.589692][T18244] br0: port 1(c1) entered disabled state
[ 2299.589937][T18244] c1: entered allmulticast mode
[ 2299.591797][T18244] c1: entered promiscuous mode
[ 2300.445431][T18249] br0: port 2(c2) entered blocking state
[ 2300.445719][T18249] br0: port 2(c2) entered disabled state
[ 2300.445975][T18249] c2: entered allmulticast mode
[ 2300.448651][T18249] c2: entered promiscuous mode
[ 2301.306542][T18254] br0: port 3(c3) entered blocking state
[ 2301.306774][T18254] br0: port 3(c3) entered disabled state
[ 2301.307009][T18254] c3: entered allmulticast mode
[ 2301.308867][T18254] c3: entered promiscuous mode
[ 2302.211127][T18259] br0: port 4(sender) entered blocking state
[ 2302.211431][T18259] br0: port 4(sender) entered disabled state
[ 2302.211718][T18259] sender: entered allmulticast mode
[ 2302.213804][T18259] sender: entered promiscuous mode
[ 2302.561495][T18261] br0: port 4(sender) entered blocking state
[ 2302.561809][T18261] br0: port 4(sender) entered forwarding state
[ 2302.562299][T18261] br0: port 3(c3) entered blocking state
[ 2302.562519][T18261] br0: port 3(c3) entered forwarding state
[ 2302.562950][T18261] br0: port 2(c2) entered blocking state
[ 2302.563168][T18261] br0: port 2(c2) entered forwarding state
[ 2302.563668][T18261] br0: port 1(c1) entered blocking state
[ 2302.563905][T18261] br0: port 1(c1) entered forwarding state
[ 2315.578511][   T11] br0: port 1(c1) entered disabled state
[ 2315.724969][   T11] c1 (unregistering): left allmulticast mode
[ 2315.725377][   T11] c1 (unregistering): left promiscuous mode
[ 2315.725730][   T11] br0: port 1(c1) entered disabled state
[ 2316.247016][   T11] br0: port 2(c2) entered disabled state
[ 2316.386532][   T11] c2 (unregistering): left allmulticast mode
[ 2316.386800][   T11] c2 (unregistering): left promiscuous mode
[ 2316.387051][   T11] br0: port 2(c2) entered disabled state
[ 2316.938144][   T11] br0: port 3(c3) entered disabled state
[ 2317.045534][   T11] c3 (unregistering): left allmulticast mode
[ 2317.045783][   T11] c3 (unregistering): left promiscuous mode
[ 2317.046015][   T11] br0: port 3(c3) entered disabled state
[ 2317.608357][   T11] br0: port 4(sender) entered disabled state
[ 2317.683532][   T11] sender (unregistering): left allmulticast mode
[ 2317.683781][   T11] sender (unregistering): left promiscuous mode
[ 2317.684019][   T11] br0: port 4(sender) entered disabled state